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Nervous System
Marijuana is an illegal drug in the U.S, while alcohol is legal. Both drugs affect the central nervous system in several w ...
Nervous System
Marijuana is an illegal drug in the U.S, while alcohol is legal. Both drugs affect the central nervous system in several ways. The CNS is responsible ...
CSU Role of Carbohydrases in Minimizing Use of Harmful Substances Presentation
UNIT VI POWERPOINT PRESENTATIONWeight: 9% of course gradeGrading RubricInstructionsThis unit has assessed engineering prin ...
CSU Role of Carbohydrases in Minimizing Use of Harmful Substances Presentation
UNIT VI POWERPOINT PRESENTATIONWeight: 9% of course gradeGrading RubricInstructionsThis unit has assessed engineering principles applicable to industrial and hazardous waste management. Steps were evaluated for an adsorption system design using engineering principles and presenting engineering calculations for waste treatment.The steps in the lesson were accomplished by the required reading of an article describing laboratory adsorption tests for lead and zinc removal. The lesson used the article's data combined with engineering principles to design a prototype lead treatment system, and a required article presented a novel method for reducing leather tanning waste.For this assignment, prepare a PowerPoint presentation that assesses engineering principles applicable to industrial and hazardous waste management by evaluating steps for an adsorption system design using engineering principles and presenting engineering calculations for waste treatment.Specifically address the following items in your PowerPoint presentation.Provide a title and introduction.Summarize the Durga, Ramesh, Rose, and Muralidharan Required Unit Resources article.List the steps required for design of a prototype adsorption system.From Required Unit Resources, use the Yusuff and Olateju article's equation (7) for the Radke-Prausnitz isotherm to evaluate qe for a Ce lead concentration of 10 mg/L. Show your calculation.Explain how your value of qe determined from the equation compares to the value in Yusuff and Olateju’s article exhibit 10a. Do you think there is an error in the equation? Explain.In the unit lesson, if the prototype's wastewater flow is 500 gpd instead of 100 gpd and the influent lead concentration is still 10 mg/L, what would be the lead inflow rate in units of grams per day? Show your calculation.Provide a summary of your PowerPoint information.Your PowerPoint presentation must be at least 15 slides in length with a title slide and reference slide (title and reference slides do not count toward the minimum slide count). You should utilize at least the two Required Unit Resources: the Durga et al. and the Yusuff and Olateju articles. Ensure you refer to the unit lesson as you are creating your PowerPoint presentation.Please adhere to APA Style when creating citations and references for this assignment. Do not include slide notes in your presentation. Be sure to use fonts that are large enough to view from a distance. This includes any fonts within images that you use. Be sure to cite and reference all information and images.
Physical Science Diagram (Due Friday January 26 10:00 PM EST)
4.5 Diagram Find a picture from a media source (movies, TV, comics, video games, etc.) that takes place in outer space. Pl ...
Physical Science Diagram (Due Friday January 26 10:00 PM EST)
4.5 Diagram Find a picture from a media source (movies, TV, comics, video games, etc.) that takes place in outer space. Place the picture in the following diagram template and cite the image using APA format: (Powerpoint Diagram Template in the attached file)Open your diagram template and do the following:1. Move and resize the red circle so that it is around the object in your diagram that warps spacetime the most and label it in the key. (Ignore any science fiction technology and magic.)2. Move and resize the green circle so that it is around the object in your diagram that warps spacetime the least and label it in the key. (Ignore any science fiction technology and magic.)3. Select one object in the picture that is in motion. Move, resize, and rotate the yellow arrows to show the path you predict that object will take due to nearby gravitational forces.4. By moving and resizing the red rectangle, highlight an area where dark matter may be present.5. Save your diagram as a PDF and upload the completed file below.**Special request: Please be sure to follow the direction written above and answer/type the answers in the correct column in the powerpoint template along with the correct APA format citation for the image**
BIO 011 Pasadena City College Mountain Lion Population Data Analysis Discussion
You are going to work together with a group to decide if the building of a wildlife crossing could increase the genetic vi ...
BIO 011 Pasadena City College Mountain Lion Population Data Analysis Discussion
You are going to work together with a group to decide if the building of a wildlife crossing could increase the genetic viability of the Santa Monica Mountain (SMM) mountain lion population.In order to answer that question, we are going to look at some data!Post RequirementsThis assignment requires one post.Each person in your group will be responsible for analyzing one table of data from below and answering the associated questions.If you are the first person to post for your group, you are responsible for analyzing Table 1. If you are the second person, do Table 2, etc. Before posting, double-check that someone else hasn't already completed the post for that table.GradingTo see how this assignment will be graded, click on the three dots in the upper right corner of this page, then click "Show Rubric". If you're reviewing this assignment using the Canvas mobile app, the rubric is included in the Grade tab.While I am not specifically grading you on your spelling or grammar, scientific communication is an important skill. Please proofread and spellcheck before posting/submitting to ensure that your ideas come across clearly. Up to 10% may be deducted for excessive grammar and spelling errors that affect the readability of your work.Groupmate 1 - Table 1What is predicted to happen to genetic diversity in the SMM population if there is no migration? How does this compare to the genetic diversity in a population where there is one new migrant per generation?Does lack of gene flow affect the genetic diversity of the SMM population? Explain using the data in Table 1.Groupmate 2 - Table 2Give no migration, the genetic diversity of the mountain lion population in the SMM populations is projected to be 0.18. How does this compare to other mountain lion populations in Florida, California, New Mexico and Texas, and the Southwestern US?Is the genetic diversity in the SMM population low enough to be a concern now or in the future? Explain using the data in Table 2. (Hint: Look at the 'Population status' column.)Groupmate 3 - Table 3How many total passages were made by mountain lions using wildlife crossing in Banff National Park from 1997-2000?Is a wildlife crossing likely to increase migration of mountain lions into the SMM population? Explain using the data in Table 3.Groupmate 4 - Table 4How did the migration of P12 impact the genetic diversity of the SMM population? What will be the likely impact of increased migration on genetic diversity of the SMM population? Explain using the data in Table 4.
Replacement, Regeneration and Repair, biology homework help
Lab Exercise PART 1Lab II: Stem Cells: Replacement, Regeneration and RepairPlease read through the laboratory exercise an ...
Replacement, Regeneration and Repair, biology homework help
Lab Exercise PART 1Lab II: Stem Cells: Replacement, Regeneration and RepairPlease read through the laboratory exercise and follow the directions. It is often helpful to look over the entire lab first before you begin. You will be entering your answers to the lab questions in the separate laboratory report. When you complete your laboratory report, submit it in the lab report section of Laboratory Contents and Activities.Part 1Virtual laboratory: Experiments and the Scientific MethodFor this laboratory session you will view this 58-minute video_(new window) of Dr. Melton of Harvard. In this video you will be introduced to his work on stem cells and its implication for the treatment of pancreatic disorders, specifically Type I diabetes. This video has remarkable clips that take you through the stages of development, the source of stem cells, and potential gene therapies. You will see some of the experiments that show the underpinnings of our knowledge of how the pancreas maintains its cells. Experiments with mice show you why bone marrow transplants can be successful. Read through this lab before looking at the video. This will help you focus on the experiments for the Lab Report. Answer the following questions in your lab report and submit it in the Lab II Report section of Laboratory Content and Activities.Lab Questions (Note: a separate answer sheet is required for submission. Download it from the Lab Report section, save it as a Rich text file – rtf, add your answers to the questions, save and submit it in the designated area). Experiment 1: Hematopoietic stem cell experiment (39 min, 32 sec; #30)1. In this part of the video, Dr. Melton describes an experiment with a mouse that has been irradiated to destroy its blood cells. For one part of the experiment, the irradiated mouse was given whole blood. a. Generate a hypothesis for this experiment.b. Generate a prediction for this experiment. 2. In another experiment, an irradiated mouse was given a single hematopoietic stem cell.a. Generate a hypothesis for this experimentb. Generate a prediction for this experiment.c. Discuss why there is a difference in the outcomes of the two experiments. Experiment 2: Genetic Pulse-Chase experiment (41 min, 47 sec; #32)3. Dr. Melton discussed how this experiment led to conclusions about the replacement of pancreatic cells. a. What is the reason for labeling the cells in this experiment?b. Why do we know that these cells are fully differentiated? 4. Had this experiment showed that the maintenance of the pancreas was due to stem cells, what would the cells look likea. in the Pulse slides at time 0b. in the Chase slides at the end of the experimental period 5. In Type I diabetes, when the beta cells are destroyed by the immune system discuss what would be the likely outcome if we added stem cells to this individual’s pancreas.Part 2Discussion: Implications for Human Biology Stem cell research is a complex and many faceted topic. Now that you have seen some of the research from Dr. Melton's laboratory at Harvard and his colleagues it is important that you look at the scientific literature to see what is happening today.
Think about the following questions:What are some of the sources of stem cells?What is the difference among mutipotent, pluripotent, totipotent stem cells?What are some of the potential applications of stem cells to human health issues?What current research is being conducted in the U.S.? Where and by whom? Are you aware of the research using stem cells for engineering skin tissue, healing horses legs, or treating Parkinson's Disease?What protocols must be followed to conduct stem cell research? (What are the requirements to set up and maintain a laboratory?) What is the future of stem cell research?Has anyone had a personal experience regarding stem cells (eg., upon the birth of a child)?Have you read a novel or seen a movie that depicted the use of stem cells in its theme? Are the concepts correctly presented to the audience? What advances have been made in stem cell research since the book/screenplay was written?Information needed to answer LabFollow the directions in your lab experiment on and then answer the questions on the lab report sheet. The experiment also has the questions listed but it is important that you answer them in this lab report. It might be helpful to look over the questions first so you will know what to look for during your virtual experiment. Save the answer sheet to your computer’s hard drive and then fill in the answers as you go along (please do not use red font for your answers since most instructors use red for corrections and comments). When you have completed the answer sheet, submit it by attaching it in .rtf or .doc format or by pasting it into the box provided. ARTICLE REVIEW NEEDS TO BE ON A SEPARATE WORD DOCUMENTPart 2 - Article ReviewYour laboratory discussion is developed to show you how the lab exercise has implications for human biology. In each of these discussions, you will submit an Article Review that addresses the research you select. Following the directions in the lab exercise, you will write a paper with the required sections noted in the lab. You will find an example of an Article Review here but note that the sections will vary depending upon the exercise. Remember to follow the directions in your Lab Exercise carefully in order to have all of the required sections addressed. As you work on these Article Reviews and present them to your classmates, you will begin to use the vocabulary of science and find topics that expand our work in this course. The goal is to bridge the laboratory focus to how research provides the foundation for what we read in the text and has application for future research and therapies in the field of Human Biology. ARTICLE REVIEW: *Please see general directions in the Reviewing Articlesmodule tab.Find a scientific journal article (not a website nor an article from the popular press) or book about research involving a particular type of stem cell (embryonic, adult, umbilical, etc). Write a review of this article/book including the following sections:Link to the original articleCitation (author, date, title, publisher, etc.)Summary of the articleGlossary of terms that you or your classmates may be unfamiliar withSource of stem cells in your article (embryonic, adult, umbilical, etc)Characteristics of stem cells in your article (multipotent, pluripotent, totipotent, etc)Relevance to human health issuesNext steps in this research
4 pages
Precautionary Principle 1
According to Read and O’Riordan, the precautionary principle is the fundamental approach that protects the environment a ...
Precautionary Principle 1
According to Read and O’Riordan, the precautionary principle is the fundamental approach that protects the environment and human health. It allows a ...
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3 pages
Nervous System
Marijuana is an illegal drug in the U.S, while alcohol is legal. Both drugs affect the central nervous system in several w ...
Nervous System
Marijuana is an illegal drug in the U.S, while alcohol is legal. Both drugs affect the central nervous system in several ways. The CNS is responsible ...
CSU Role of Carbohydrases in Minimizing Use of Harmful Substances Presentation
UNIT VI POWERPOINT PRESENTATIONWeight: 9% of course gradeGrading RubricInstructionsThis unit has assessed engineering prin ...
CSU Role of Carbohydrases in Minimizing Use of Harmful Substances Presentation
UNIT VI POWERPOINT PRESENTATIONWeight: 9% of course gradeGrading RubricInstructionsThis unit has assessed engineering principles applicable to industrial and hazardous waste management. Steps were evaluated for an adsorption system design using engineering principles and presenting engineering calculations for waste treatment.The steps in the lesson were accomplished by the required reading of an article describing laboratory adsorption tests for lead and zinc removal. The lesson used the article's data combined with engineering principles to design a prototype lead treatment system, and a required article presented a novel method for reducing leather tanning waste.For this assignment, prepare a PowerPoint presentation that assesses engineering principles applicable to industrial and hazardous waste management by evaluating steps for an adsorption system design using engineering principles and presenting engineering calculations for waste treatment.Specifically address the following items in your PowerPoint presentation.Provide a title and introduction.Summarize the Durga, Ramesh, Rose, and Muralidharan Required Unit Resources article.List the steps required for design of a prototype adsorption system.From Required Unit Resources, use the Yusuff and Olateju article's equation (7) for the Radke-Prausnitz isotherm to evaluate qe for a Ce lead concentration of 10 mg/L. Show your calculation.Explain how your value of qe determined from the equation compares to the value in Yusuff and Olateju’s article exhibit 10a. Do you think there is an error in the equation? Explain.In the unit lesson, if the prototype's wastewater flow is 500 gpd instead of 100 gpd and the influent lead concentration is still 10 mg/L, what would be the lead inflow rate in units of grams per day? Show your calculation.Provide a summary of your PowerPoint information.Your PowerPoint presentation must be at least 15 slides in length with a title slide and reference slide (title and reference slides do not count toward the minimum slide count). You should utilize at least the two Required Unit Resources: the Durga et al. and the Yusuff and Olateju articles. Ensure you refer to the unit lesson as you are creating your PowerPoint presentation.Please adhere to APA Style when creating citations and references for this assignment. Do not include slide notes in your presentation. Be sure to use fonts that are large enough to view from a distance. This includes any fonts within images that you use. Be sure to cite and reference all information and images.
Physical Science Diagram (Due Friday January 26 10:00 PM EST)
4.5 Diagram Find a picture from a media source (movies, TV, comics, video games, etc.) that takes place in outer space. Pl ...
Physical Science Diagram (Due Friday January 26 10:00 PM EST)
4.5 Diagram Find a picture from a media source (movies, TV, comics, video games, etc.) that takes place in outer space. Place the picture in the following diagram template and cite the image using APA format: (Powerpoint Diagram Template in the attached file)Open your diagram template and do the following:1. Move and resize the red circle so that it is around the object in your diagram that warps spacetime the most and label it in the key. (Ignore any science fiction technology and magic.)2. Move and resize the green circle so that it is around the object in your diagram that warps spacetime the least and label it in the key. (Ignore any science fiction technology and magic.)3. Select one object in the picture that is in motion. Move, resize, and rotate the yellow arrows to show the path you predict that object will take due to nearby gravitational forces.4. By moving and resizing the red rectangle, highlight an area where dark matter may be present.5. Save your diagram as a PDF and upload the completed file below.**Special request: Please be sure to follow the direction written above and answer/type the answers in the correct column in the powerpoint template along with the correct APA format citation for the image**
BIO 011 Pasadena City College Mountain Lion Population Data Analysis Discussion
You are going to work together with a group to decide if the building of a wildlife crossing could increase the genetic vi ...
BIO 011 Pasadena City College Mountain Lion Population Data Analysis Discussion
You are going to work together with a group to decide if the building of a wildlife crossing could increase the genetic viability of the Santa Monica Mountain (SMM) mountain lion population.In order to answer that question, we are going to look at some data!Post RequirementsThis assignment requires one post.Each person in your group will be responsible for analyzing one table of data from below and answering the associated questions.If you are the first person to post for your group, you are responsible for analyzing Table 1. If you are the second person, do Table 2, etc. Before posting, double-check that someone else hasn't already completed the post for that table.GradingTo see how this assignment will be graded, click on the three dots in the upper right corner of this page, then click "Show Rubric". If you're reviewing this assignment using the Canvas mobile app, the rubric is included in the Grade tab.While I am not specifically grading you on your spelling or grammar, scientific communication is an important skill. Please proofread and spellcheck before posting/submitting to ensure that your ideas come across clearly. Up to 10% may be deducted for excessive grammar and spelling errors that affect the readability of your work.Groupmate 1 - Table 1What is predicted to happen to genetic diversity in the SMM population if there is no migration? How does this compare to the genetic diversity in a population where there is one new migrant per generation?Does lack of gene flow affect the genetic diversity of the SMM population? Explain using the data in Table 1.Groupmate 2 - Table 2Give no migration, the genetic diversity of the mountain lion population in the SMM populations is projected to be 0.18. How does this compare to other mountain lion populations in Florida, California, New Mexico and Texas, and the Southwestern US?Is the genetic diversity in the SMM population low enough to be a concern now or in the future? Explain using the data in Table 2. (Hint: Look at the 'Population status' column.)Groupmate 3 - Table 3How many total passages were made by mountain lions using wildlife crossing in Banff National Park from 1997-2000?Is a wildlife crossing likely to increase migration of mountain lions into the SMM population? Explain using the data in Table 3.Groupmate 4 - Table 4How did the migration of P12 impact the genetic diversity of the SMM population? What will be the likely impact of increased migration on genetic diversity of the SMM population? Explain using the data in Table 4.
Replacement, Regeneration and Repair, biology homework help
Lab Exercise PART 1Lab II: Stem Cells: Replacement, Regeneration and RepairPlease read through the laboratory exercise an ...
Replacement, Regeneration and Repair, biology homework help
Lab Exercise PART 1Lab II: Stem Cells: Replacement, Regeneration and RepairPlease read through the laboratory exercise and follow the directions. It is often helpful to look over the entire lab first before you begin. You will be entering your answers to the lab questions in the separate laboratory report. When you complete your laboratory report, submit it in the lab report section of Laboratory Contents and Activities.Part 1Virtual laboratory: Experiments and the Scientific MethodFor this laboratory session you will view this 58-minute video_(new window) of Dr. Melton of Harvard. In this video you will be introduced to his work on stem cells and its implication for the treatment of pancreatic disorders, specifically Type I diabetes. This video has remarkable clips that take you through the stages of development, the source of stem cells, and potential gene therapies. You will see some of the experiments that show the underpinnings of our knowledge of how the pancreas maintains its cells. Experiments with mice show you why bone marrow transplants can be successful. Read through this lab before looking at the video. This will help you focus on the experiments for the Lab Report. Answer the following questions in your lab report and submit it in the Lab II Report section of Laboratory Content and Activities.Lab Questions (Note: a separate answer sheet is required for submission. Download it from the Lab Report section, save it as a Rich text file – rtf, add your answers to the questions, save and submit it in the designated area). Experiment 1: Hematopoietic stem cell experiment (39 min, 32 sec; #30)1. In this part of the video, Dr. Melton describes an experiment with a mouse that has been irradiated to destroy its blood cells. For one part of the experiment, the irradiated mouse was given whole blood. a. Generate a hypothesis for this experiment.b. Generate a prediction for this experiment. 2. In another experiment, an irradiated mouse was given a single hematopoietic stem cell.a. Generate a hypothesis for this experimentb. Generate a prediction for this experiment.c. Discuss why there is a difference in the outcomes of the two experiments. Experiment 2: Genetic Pulse-Chase experiment (41 min, 47 sec; #32)3. Dr. Melton discussed how this experiment led to conclusions about the replacement of pancreatic cells. a. What is the reason for labeling the cells in this experiment?b. Why do we know that these cells are fully differentiated? 4. Had this experiment showed that the maintenance of the pancreas was due to stem cells, what would the cells look likea. in the Pulse slides at time 0b. in the Chase slides at the end of the experimental period 5. In Type I diabetes, when the beta cells are destroyed by the immune system discuss what would be the likely outcome if we added stem cells to this individual’s pancreas.Part 2Discussion: Implications for Human Biology Stem cell research is a complex and many faceted topic. Now that you have seen some of the research from Dr. Melton's laboratory at Harvard and his colleagues it is important that you look at the scientific literature to see what is happening today.
Think about the following questions:What are some of the sources of stem cells?What is the difference among mutipotent, pluripotent, totipotent stem cells?What are some of the potential applications of stem cells to human health issues?What current research is being conducted in the U.S.? Where and by whom? Are you aware of the research using stem cells for engineering skin tissue, healing horses legs, or treating Parkinson's Disease?What protocols must be followed to conduct stem cell research? (What are the requirements to set up and maintain a laboratory?) What is the future of stem cell research?Has anyone had a personal experience regarding stem cells (eg., upon the birth of a child)?Have you read a novel or seen a movie that depicted the use of stem cells in its theme? Are the concepts correctly presented to the audience? What advances have been made in stem cell research since the book/screenplay was written?Information needed to answer LabFollow the directions in your lab experiment on and then answer the questions on the lab report sheet. The experiment also has the questions listed but it is important that you answer them in this lab report. It might be helpful to look over the questions first so you will know what to look for during your virtual experiment. Save the answer sheet to your computer’s hard drive and then fill in the answers as you go along (please do not use red font for your answers since most instructors use red for corrections and comments). When you have completed the answer sheet, submit it by attaching it in .rtf or .doc format or by pasting it into the box provided. ARTICLE REVIEW NEEDS TO BE ON A SEPARATE WORD DOCUMENTPart 2 - Article ReviewYour laboratory discussion is developed to show you how the lab exercise has implications for human biology. In each of these discussions, you will submit an Article Review that addresses the research you select. Following the directions in the lab exercise, you will write a paper with the required sections noted in the lab. You will find an example of an Article Review here but note that the sections will vary depending upon the exercise. Remember to follow the directions in your Lab Exercise carefully in order to have all of the required sections addressed. As you work on these Article Reviews and present them to your classmates, you will begin to use the vocabulary of science and find topics that expand our work in this course. The goal is to bridge the laboratory focus to how research provides the foundation for what we read in the text and has application for future research and therapies in the field of Human Biology. ARTICLE REVIEW: *Please see general directions in the Reviewing Articlesmodule tab.Find a scientific journal article (not a website nor an article from the popular press) or book about research involving a particular type of stem cell (embryonic, adult, umbilical, etc). Write a review of this article/book including the following sections:Link to the original articleCitation (author, date, title, publisher, etc.)Summary of the articleGlossary of terms that you or your classmates may be unfamiliar withSource of stem cells in your article (embryonic, adult, umbilical, etc)Characteristics of stem cells in your article (multipotent, pluripotent, totipotent, etc)Relevance to human health issuesNext steps in this research
4 pages
Precautionary Principle 1
According to Read and O’Riordan, the precautionary principle is the fundamental approach that protects the environment a ...
Precautionary Principle 1
According to Read and O’Riordan, the precautionary principle is the fundamental approach that protects the environment and human health. It allows a ...
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