Description
Which gland has an anterior structure that can be divided into three parts? And what are those three parts.
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
Pituitary gland- It is divided into three sections- anterior, intermediate, and posterior lobes.
Completion Status:
100%
Review
Review
Anonymous
Nice! Really impressed with the quality.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
MOS6301 Columbia Southern Safety Data Sheets & Acme Automotive Parts Essay
Please see attachment for assignments. Unit II JournalWeight: 2% of course gradeGrading RubricInstructionsConsider your cu ...
MOS6301 Columbia Southern Safety Data Sheets & Acme Automotive Parts Essay
Please see attachment for assignments. Unit II JournalWeight: 2% of course gradeGrading RubricInstructionsConsider your current workplace or a workplace with which you are familiar. Of the three primary routes of exposure (inhalation, dermal, ingestion), reflect on which route you believe is the most important for controlling exposures to health hazards. Give an example of a health hazard in the workplace, and explain why you believe the exposure route you chose is important for that health hazard.Your journal entry must be at least 200 words in length. No references or citations are necessary.Unit II Scholarly ActivityWeight: 10% of course gradeGrading RubricInstructionsAfter reviewing Safety Data Sheets (SDS) and conducting an initial inspection of the areas at Acme Automotive Parts (AAP), you identify the following health hazards that you want to further evaluate:manganese fume (hand welding);copper fume (hand welding);lead fume (hand welding);1,2,4 trimethylbenzene (paint booth);toluene (paint booth); andxylene (paint booth).Choose one of the compounds from the hand-welding operation and one of the compounds from the paint booth operation. Search the Internet, and find the following data concerning the two compounds you chose; LC50, IDLH, vapor pressure, vapor density, target organs, mutagenicity, carcinogenicity, and reproductive toxicity. (Hint: many of the variables can be found on SDS that can be accessed on the Internet).Write one paragraph on each of the compounds explaining what the data tell you about the most likely exposure route and risk associated with each compound.Your assignment must be a minimum of two pages in length, not including title or reference pages. Your assignment must use at least two references. One must be gathered from the CSU Online Library; the other may be your textbook. All references and in-text citations must be formatted according to APA standards.
10 pages
Dna Rna Lab 2
Arrange the following molecules from least to most specific with respect to the original Two structural differences betwee ...
Dna Rna Lab 2
Arrange the following molecules from least to most specific with respect to the original Two structural differences between DNA and RNA would be that ...
2 pages
Simple Harmonic Motion Pre Lab Quiz
PHY1004L/PHY2053L/PHY2048L/PHY2054L/PHY2049L Question 1: In your own words (do not copy from the lab manual) describe the ...
Simple Harmonic Motion Pre Lab Quiz
PHY1004L/PHY2053L/PHY2048L/PHY2054L/PHY2049L Question 1: In your own words (do not copy from the lab manual) describe the purpose of this lab. (25 ...
Lab 3 The origins of life
APA formatLab #3, The Origins of LifeIn this lab, you will explore various solutions to the Origins of Life and evaluate C ...
Lab 3 The origins of life
APA formatLab #3, The Origins of LifeIn this lab, you will explore various solutions to the Origins of Life and evaluate Christian responses to the ongoing field of research.Threatened by a Naturalistic Origins of LifeWhile we might feel threatened by Origins of Life research, Kyle Greenwood proposes a possible solution on p.205 of Chapter 8 of Scripture and Cosmology. He writes that,“Often this threat stems from the so-called God-of-the-gaps idea, in which it is only in the inexplicable that we find God. But as human investigation delves deeper into the mysteries of the universe—both at the macroscopic and microscopic levels—there is less and less to relegate to the mystery of the divine.”To this, he provides the solution that:“This ought not be. If, as Scripture asserts, God reveals himself in creation, then the more we learn about his wondrous works, the more we learn about the God who fashioned them.”Major in the Majors, God is the CreatorAs theologian John Walton writes in The Lost World of Genesis One: Ancient Cosmology and the Origins Debate in Proposition 16 of that book:Though the Bible upholds the idea that God is responsible for all origins (functional, material or otherwise), if the Bible does not offer an account of material origins we are free to consider contemporary explanations of origins on their own merits, as long as God is seen as ultimately responsible. Therefore whatever explanation scientists may offer in their attempts to explain origins, we could theoretically adopt it as a description of God’s handiwork. Scientific discussions of origins include a variety of different sciences including physics, geology, biochemistry and biology. As we consider these areas we might say that if there was a big bang (the current leading scientific explanation adopted by physicists and cosmologists), that is a description of how God’s creation work was accomplished. If it turns out that some other explanation works better, God was at work through that. If the universe is expanding, God is at work. If geological strata were laid down eon by eon, God is at work. If various life forms developed over time, God is at work. Since biological evolution is the hot spot for controversy, we will focus our attention on that aspect of origins.Whether or not you agree is not the point. The point that Greenwood and Walton are getting at is that we are free to explore as long as God is still the Creator. And indeed He is and always will be! So let’s not just insert God into the gaps of science, but instead come alongside those that devote their life to studying His creation and marvel in the wonders of the universe.Science is Not Going to StopSo we will look at various solutions to this problem for the Origins of Life as despite the claims of well-meaning Christians that there will never be a ‘natural explanation’ for the Origins of Life, science is not going to stop.Part 1: Christians Writing About ScienceAn Overview of Christian Science MinistiresThe major organizations who take the Scriptures seriously are:• Young Earth Creationism (i.e. Young Earth and anti-evolution): Answers in Genesis, Institute for Creation Research, Creation Ministries International• Progressive Creationism (i.e. Old Earth, but anti-evolution): Reasons to Believe• Evolutionary Creation (i.e. Old Earth, evolution best explanation we currently have): BioLogosNote: the Discovery Institute is also a large anti-evolution group but it is only secretly Christian (see appendix for more information).Part 1: Evaluation of Christian ArticlesYour task will first be to find one article on the Origins of Life for each of the categories of Christian thinking. Try to find as recent an article as possible. For convenience the websites are listed here:• One from a Young Earth Creationist website: http://answersingenesis.org/, http://www.icr.org/, http://creation.com/• One from a Progressive Creationism website: http://reasons.org/• One from an Evolutionary Creation website: http://biologos.org/Note: articles can get very technical. It is unclear as to why this is, but perhaps wanting to seem authoritative they are written at a level inaccessible to everyone but college professors who work actively in the subfield. Just try to read through it and answer the following questions:1. What is your first reaction after reading the article?2. How does the article characterize science and/or scientists?3. What does the article have to say about God or any Scriptures?4. If you were the one who has spent perhaps your entire life working on this one idea, how would you react to how the Christian article characterizes your work?5. What scientific papers or research ideas are being addressed in the article? 6. What target audience does the paper seem written for? 7. If you were not a Christian, how would you react to the article?
BIO 120 Grossmont College Experiment 5 The Microscope & the Cell Questions
Note: Here are the questions and there is a filed attached below to look at and answer these questions based on the PDF fi ...
BIO 120 Grossmont College Experiment 5 The Microscope & the Cell Questions
Note: Here are the questions and there is a filed attached below to look at and answer these questions based on the PDF file I have provided.Question 4. Now, write the generalized equation for the calculation of the total magnification. Your equation should use words, not numbers.Question 5. Click on the shadowy e and drag it down toward the bottom of the circle (known as the Field of View or FOV), which direction does the stage move? Look at the slide mounted on the microscope while you are doing this.Question 6. What happens to the stage when you click and drag the e to the top of the FOV?Question 7. The virtual person who placed this e on the stage, placed it so that the slide label is facing upward and able to be read. However, how does the e look through the FOV?Question 8. Slide the Course Focus Adjustment knob to the right until the letter e is clear. Then move the Fine Focus slider until it is even clearer. What happens to the amount of light?Question 9. What do you have to do as you move from a lower magnification objective to a higher one? On a real microscope, would you open or close the iris diaphragm?Question10. What is the low to high rule? Look for the answers to these in the video: Microscope Basics Question 11. Why can you see only part of an image? An alternative way of looking at this is: why does a dark moon appears on one side? Look for the answers to these in the video: Common Microscope Question 12. Why can’t I find the same part of the specimen once I move to a higher magnification? Look for the answers to these in the video: Common Microscope Mistakes:Question 13. What is the FOV (in millimeters) at low-power of your microscope? Write the units (mm) after the number.FOVlow = _______ mmQuestion 14. How many microns are there in one millimeter? (Hint: which is smaller, micron or millimeter? Therefore, there would be many __________ in one __________.)1 mm = ______ µmQuestion 15. What is the FOV at low power in microns?FOVlow = _____ µmQuestion 16. Calculate the FOV of the high power field in microns (µm). Show your work. Question 17. Convert the diameter of your field of view you just calculated for high magnification (answer in the previous question) into millimeters. Question 18. How did the FOV change when you moved from low power to high power? Question 19. Is the relationship between magnification and FOV direct or inverse? Explain.Question 20. Describe how these terms are related: Question 21. Cheek cells have been described as having a modified "fried egg" shape: flat except for the small lump at the nucleus. Can you tell that the cells are flat? Look for cells overlapping one another. Also, the edges of some cells may be "folded" back. Draw a few cheek cells, and label the cell membrane, nucleus and cytoplasm for one of them. (You may need to look these parts up in your textbook.)Question 22. Recall the calculation for the FOV at high power. Estimate the size of a single cheek cell (at its widest point). One way to look at this is to estimate how many of these cells it would take to cross the entire diameter of the field of light. Then divide the FOV by the number of cells. Assume in the youtube video that you are seeing the entire FOV.Width of single cheek cell = FOVhigh . = ______ µmNumber of cells across diameter = _______________________ = ______µm Question 23. Onion cells (and plant cells, in general) look a bit more like a brick wall. The cells may overlapping one another, depending on whether you accidentally folded the membrane peel. Draw a several onion cells, and label the cell wall, cell membrane, nucleus and cytoplasm for one of them. (You may need to look these parts up in your textbook.)Question 24. Why do you think that the onion cell appears blocky, rather than rounded like the animal cell? Question 25. Why do you think there is no evidence of chloroplasts in these onion plant cells? (Hint: Where does an onion with these types of leaves grow: above or below ground? Think about when you leave an onion on your kitchen counter after a while. What happens?)Question 26. Recall the calculation for the FOV at high power in a previous question. Estimate the size of a single onion cell (along its longest edge).Length of single onion = FOV . = ___________µm Number of cells across diameter = = ___________µmQuestion 27. Draw a Paramecium, showing any visible internal structures. Label cell membrane. You may or may not see evidence of the cilia on the cell membrane. Label where the cilia would be. Question 28. Can you see movement inside the Paramecium? Does there appear to be a single location where the yeasts enter the cell? This is called the oral groove. Label this on the drawing you did for the question above.Question 29. The Congo Red dye changes from red to blue color when the solution is quite acidic (pH less than 3). Is there any evidence of color change as the yeast cells are consumed?Question 30. Consider what a plant needs to grow and how different substances are moved from one part of a plant to another. List 3 key factors that a plant needs to grow.Question 31. Above is a diagram showing the orientation of the cross section and the longitudinal section as the slices were made from the very young corn plant. Draw a few of the red cells as they appear in each section. Label the red and green cells as the vascular bundles. (a) longitudinal section: (b) cross section:Question 32. Which of these 3 factors you listed in Question 30 are the vascular bundle cells you observed involved? (If you are not sure, read in your textbook!)Question 33. Describe what you think is the function of the cell you have drawn above, and explain how the cell's shape (structure) helps with its function.Question 34. Draw one adipose cell. On your drawing, label the nucleus, cell membrane, and the area where fat is stored. Question 35. Remember that adipose cells are spheres and you are only observing two dimensions. Because the adipose tissue on the slide has been sliced very thin, the cell you drew in Question 34 may only be a slice across the middle of the whole cell. Imagine a slice from a tomato. Now imagine how your diagram relates to the entire cell and try to draw the whole cell below. Question 36. The adipose cell is a beautiful example of structure and function. Its structure is basically a sphere, which of all possible shapes gives the maximum volume for the amount of surface material used (cell membrane). Describe how this feature makes the cell well-suited for its function. Question 37. Draw one cell with cilia: Question 38. Epithelial tissues are generally those which cover and protect other tissues. Ciliated epithelial cells are found on inside surfaces of certain tubes in the body, such as the respiratory airways and the oviducts. In these locations, ciliated cells are specialized for moving fluids.In the respiratory tract, cilia "beat" in a coordinated manner toward the mouth. Suggest a valuable result of this behavior.In the oviduct, cilia "beat" in the direction of the uterus. Describe how this behavior could help reproduction. (Look up the function of the oviduct if this puzzles you.)
Similar Content
CHEM 116 Cuyamaca College Chemistry Questions
Chem 116- Spring 2020
Practice Final Exam
page1
1. What is the bond angle A [H-C-C]?
a. 90°
b. 109.5° c. 120° d. 180...
UCF Lateral Preference Behavior on Bottlenose Dolphins Experiment Discussion
Materials and Methods: This section should include a 1-2 paragraph detailed description of the experiment and how the auth...
Need physics help with momentum
...
Need a grammatical check for my thesis.
I am in a master of GIS program. I need a grammatical check for my thesis. The thesis has 48 pages, and most of the pages ...
Oklahoma State University Minute Pirate Bug Science Question
Arthropod Management ReportLearn about a pest that is being managed using an insect as a biological control agent. Create...
Huston Tillotson University Concentration of Ozone Dose in Liquid Questions
1. You are in charge of designing the disinfection system for your water treatment plant. You have decided to use ozone fo...
Physics Discussion
Magnetism is a force of attraction due to the repulsion of electrically charged materials lets say A and B in motion. The ...
Synaptic Plasticity And Its Metabolic Pathway
Synaptic plasticity refers to a process through which the patterns of synaptic activity often lead to changes in its stren...
The Earth S Climate System And Geologic Events
The sun is the earth’s source of power, as it keeps the warm earth throughout the year for every life to survive, the ev...
Related Tags
Book Guides
The Life-Changing Magic of Tidying Up
by Marie Kondo
The Magic Mountain
by Thomas Mann
We Were Eight Years in Power
by Ta-Nehisi Coates
Of Mice and Men
by John Steinbeck
The Outsiders
by S.E. Hinton
The Joy Luck Club
by Amy Tan
Herzog
by Saul Bellow
The Kite Runner
by Khaled Hosseini
A Farewell To Arms
by Ernest Hemingway
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
MOS6301 Columbia Southern Safety Data Sheets & Acme Automotive Parts Essay
Please see attachment for assignments. Unit II JournalWeight: 2% of course gradeGrading RubricInstructionsConsider your cu ...
MOS6301 Columbia Southern Safety Data Sheets & Acme Automotive Parts Essay
Please see attachment for assignments. Unit II JournalWeight: 2% of course gradeGrading RubricInstructionsConsider your current workplace or a workplace with which you are familiar. Of the three primary routes of exposure (inhalation, dermal, ingestion), reflect on which route you believe is the most important for controlling exposures to health hazards. Give an example of a health hazard in the workplace, and explain why you believe the exposure route you chose is important for that health hazard.Your journal entry must be at least 200 words in length. No references or citations are necessary.Unit II Scholarly ActivityWeight: 10% of course gradeGrading RubricInstructionsAfter reviewing Safety Data Sheets (SDS) and conducting an initial inspection of the areas at Acme Automotive Parts (AAP), you identify the following health hazards that you want to further evaluate:manganese fume (hand welding);copper fume (hand welding);lead fume (hand welding);1,2,4 trimethylbenzene (paint booth);toluene (paint booth); andxylene (paint booth).Choose one of the compounds from the hand-welding operation and one of the compounds from the paint booth operation. Search the Internet, and find the following data concerning the two compounds you chose; LC50, IDLH, vapor pressure, vapor density, target organs, mutagenicity, carcinogenicity, and reproductive toxicity. (Hint: many of the variables can be found on SDS that can be accessed on the Internet).Write one paragraph on each of the compounds explaining what the data tell you about the most likely exposure route and risk associated with each compound.Your assignment must be a minimum of two pages in length, not including title or reference pages. Your assignment must use at least two references. One must be gathered from the CSU Online Library; the other may be your textbook. All references and in-text citations must be formatted according to APA standards.
10 pages
Dna Rna Lab 2
Arrange the following molecules from least to most specific with respect to the original Two structural differences betwee ...
Dna Rna Lab 2
Arrange the following molecules from least to most specific with respect to the original Two structural differences between DNA and RNA would be that ...
2 pages
Simple Harmonic Motion Pre Lab Quiz
PHY1004L/PHY2053L/PHY2048L/PHY2054L/PHY2049L Question 1: In your own words (do not copy from the lab manual) describe the ...
Simple Harmonic Motion Pre Lab Quiz
PHY1004L/PHY2053L/PHY2048L/PHY2054L/PHY2049L Question 1: In your own words (do not copy from the lab manual) describe the purpose of this lab. (25 ...
Lab 3 The origins of life
APA formatLab #3, The Origins of LifeIn this lab, you will explore various solutions to the Origins of Life and evaluate C ...
Lab 3 The origins of life
APA formatLab #3, The Origins of LifeIn this lab, you will explore various solutions to the Origins of Life and evaluate Christian responses to the ongoing field of research.Threatened by a Naturalistic Origins of LifeWhile we might feel threatened by Origins of Life research, Kyle Greenwood proposes a possible solution on p.205 of Chapter 8 of Scripture and Cosmology. He writes that,“Often this threat stems from the so-called God-of-the-gaps idea, in which it is only in the inexplicable that we find God. But as human investigation delves deeper into the mysteries of the universe—both at the macroscopic and microscopic levels—there is less and less to relegate to the mystery of the divine.”To this, he provides the solution that:“This ought not be. If, as Scripture asserts, God reveals himself in creation, then the more we learn about his wondrous works, the more we learn about the God who fashioned them.”Major in the Majors, God is the CreatorAs theologian John Walton writes in The Lost World of Genesis One: Ancient Cosmology and the Origins Debate in Proposition 16 of that book:Though the Bible upholds the idea that God is responsible for all origins (functional, material or otherwise), if the Bible does not offer an account of material origins we are free to consider contemporary explanations of origins on their own merits, as long as God is seen as ultimately responsible. Therefore whatever explanation scientists may offer in their attempts to explain origins, we could theoretically adopt it as a description of God’s handiwork. Scientific discussions of origins include a variety of different sciences including physics, geology, biochemistry and biology. As we consider these areas we might say that if there was a big bang (the current leading scientific explanation adopted by physicists and cosmologists), that is a description of how God’s creation work was accomplished. If it turns out that some other explanation works better, God was at work through that. If the universe is expanding, God is at work. If geological strata were laid down eon by eon, God is at work. If various life forms developed over time, God is at work. Since biological evolution is the hot spot for controversy, we will focus our attention on that aspect of origins.Whether or not you agree is not the point. The point that Greenwood and Walton are getting at is that we are free to explore as long as God is still the Creator. And indeed He is and always will be! So let’s not just insert God into the gaps of science, but instead come alongside those that devote their life to studying His creation and marvel in the wonders of the universe.Science is Not Going to StopSo we will look at various solutions to this problem for the Origins of Life as despite the claims of well-meaning Christians that there will never be a ‘natural explanation’ for the Origins of Life, science is not going to stop.Part 1: Christians Writing About ScienceAn Overview of Christian Science MinistiresThe major organizations who take the Scriptures seriously are:• Young Earth Creationism (i.e. Young Earth and anti-evolution): Answers in Genesis, Institute for Creation Research, Creation Ministries International• Progressive Creationism (i.e. Old Earth, but anti-evolution): Reasons to Believe• Evolutionary Creation (i.e. Old Earth, evolution best explanation we currently have): BioLogosNote: the Discovery Institute is also a large anti-evolution group but it is only secretly Christian (see appendix for more information).Part 1: Evaluation of Christian ArticlesYour task will first be to find one article on the Origins of Life for each of the categories of Christian thinking. Try to find as recent an article as possible. For convenience the websites are listed here:• One from a Young Earth Creationist website: http://answersingenesis.org/, http://www.icr.org/, http://creation.com/• One from a Progressive Creationism website: http://reasons.org/• One from an Evolutionary Creation website: http://biologos.org/Note: articles can get very technical. It is unclear as to why this is, but perhaps wanting to seem authoritative they are written at a level inaccessible to everyone but college professors who work actively in the subfield. Just try to read through it and answer the following questions:1. What is your first reaction after reading the article?2. How does the article characterize science and/or scientists?3. What does the article have to say about God or any Scriptures?4. If you were the one who has spent perhaps your entire life working on this one idea, how would you react to how the Christian article characterizes your work?5. What scientific papers or research ideas are being addressed in the article? 6. What target audience does the paper seem written for? 7. If you were not a Christian, how would you react to the article?
BIO 120 Grossmont College Experiment 5 The Microscope & the Cell Questions
Note: Here are the questions and there is a filed attached below to look at and answer these questions based on the PDF fi ...
BIO 120 Grossmont College Experiment 5 The Microscope & the Cell Questions
Note: Here are the questions and there is a filed attached below to look at and answer these questions based on the PDF file I have provided.Question 4. Now, write the generalized equation for the calculation of the total magnification. Your equation should use words, not numbers.Question 5. Click on the shadowy e and drag it down toward the bottom of the circle (known as the Field of View or FOV), which direction does the stage move? Look at the slide mounted on the microscope while you are doing this.Question 6. What happens to the stage when you click and drag the e to the top of the FOV?Question 7. The virtual person who placed this e on the stage, placed it so that the slide label is facing upward and able to be read. However, how does the e look through the FOV?Question 8. Slide the Course Focus Adjustment knob to the right until the letter e is clear. Then move the Fine Focus slider until it is even clearer. What happens to the amount of light?Question 9. What do you have to do as you move from a lower magnification objective to a higher one? On a real microscope, would you open or close the iris diaphragm?Question10. What is the low to high rule? Look for the answers to these in the video: Microscope Basics Question 11. Why can you see only part of an image? An alternative way of looking at this is: why does a dark moon appears on one side? Look for the answers to these in the video: Common Microscope Question 12. Why can’t I find the same part of the specimen once I move to a higher magnification? Look for the answers to these in the video: Common Microscope Mistakes:Question 13. What is the FOV (in millimeters) at low-power of your microscope? Write the units (mm) after the number.FOVlow = _______ mmQuestion 14. How many microns are there in one millimeter? (Hint: which is smaller, micron or millimeter? Therefore, there would be many __________ in one __________.)1 mm = ______ µmQuestion 15. What is the FOV at low power in microns?FOVlow = _____ µmQuestion 16. Calculate the FOV of the high power field in microns (µm). Show your work. Question 17. Convert the diameter of your field of view you just calculated for high magnification (answer in the previous question) into millimeters. Question 18. How did the FOV change when you moved from low power to high power? Question 19. Is the relationship between magnification and FOV direct or inverse? Explain.Question 20. Describe how these terms are related: Question 21. Cheek cells have been described as having a modified "fried egg" shape: flat except for the small lump at the nucleus. Can you tell that the cells are flat? Look for cells overlapping one another. Also, the edges of some cells may be "folded" back. Draw a few cheek cells, and label the cell membrane, nucleus and cytoplasm for one of them. (You may need to look these parts up in your textbook.)Question 22. Recall the calculation for the FOV at high power. Estimate the size of a single cheek cell (at its widest point). One way to look at this is to estimate how many of these cells it would take to cross the entire diameter of the field of light. Then divide the FOV by the number of cells. Assume in the youtube video that you are seeing the entire FOV.Width of single cheek cell = FOVhigh . = ______ µmNumber of cells across diameter = _______________________ = ______µm Question 23. Onion cells (and plant cells, in general) look a bit more like a brick wall. The cells may overlapping one another, depending on whether you accidentally folded the membrane peel. Draw a several onion cells, and label the cell wall, cell membrane, nucleus and cytoplasm for one of them. (You may need to look these parts up in your textbook.)Question 24. Why do you think that the onion cell appears blocky, rather than rounded like the animal cell? Question 25. Why do you think there is no evidence of chloroplasts in these onion plant cells? (Hint: Where does an onion with these types of leaves grow: above or below ground? Think about when you leave an onion on your kitchen counter after a while. What happens?)Question 26. Recall the calculation for the FOV at high power in a previous question. Estimate the size of a single onion cell (along its longest edge).Length of single onion = FOV . = ___________µm Number of cells across diameter = = ___________µmQuestion 27. Draw a Paramecium, showing any visible internal structures. Label cell membrane. You may or may not see evidence of the cilia on the cell membrane. Label where the cilia would be. Question 28. Can you see movement inside the Paramecium? Does there appear to be a single location where the yeasts enter the cell? This is called the oral groove. Label this on the drawing you did for the question above.Question 29. The Congo Red dye changes from red to blue color when the solution is quite acidic (pH less than 3). Is there any evidence of color change as the yeast cells are consumed?Question 30. Consider what a plant needs to grow and how different substances are moved from one part of a plant to another. List 3 key factors that a plant needs to grow.Question 31. Above is a diagram showing the orientation of the cross section and the longitudinal section as the slices were made from the very young corn plant. Draw a few of the red cells as they appear in each section. Label the red and green cells as the vascular bundles. (a) longitudinal section: (b) cross section:Question 32. Which of these 3 factors you listed in Question 30 are the vascular bundle cells you observed involved? (If you are not sure, read in your textbook!)Question 33. Describe what you think is the function of the cell you have drawn above, and explain how the cell's shape (structure) helps with its function.Question 34. Draw one adipose cell. On your drawing, label the nucleus, cell membrane, and the area where fat is stored. Question 35. Remember that adipose cells are spheres and you are only observing two dimensions. Because the adipose tissue on the slide has been sliced very thin, the cell you drew in Question 34 may only be a slice across the middle of the whole cell. Imagine a slice from a tomato. Now imagine how your diagram relates to the entire cell and try to draw the whole cell below. Question 36. The adipose cell is a beautiful example of structure and function. Its structure is basically a sphere, which of all possible shapes gives the maximum volume for the amount of surface material used (cell membrane). Describe how this feature makes the cell well-suited for its function. Question 37. Draw one cell with cilia: Question 38. Epithelial tissues are generally those which cover and protect other tissues. Ciliated epithelial cells are found on inside surfaces of certain tubes in the body, such as the respiratory airways and the oviducts. In these locations, ciliated cells are specialized for moving fluids.In the respiratory tract, cilia "beat" in a coordinated manner toward the mouth. Suggest a valuable result of this behavior.In the oviduct, cilia "beat" in the direction of the uterus. Describe how this behavior could help reproduction. (Look up the function of the oviduct if this puzzles you.)
Earn money selling
your Study Documents