Cell Biology Worksheet

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The purpose of this assignment is to lay a foundation of cell biology including the following:

  • the fundamental concepts of chemistry
  • the energy metabolism of cells
  • the structures and functions of plant, animal, and bacteria cells

This assignment also has you apply the scientific method to a real-world scenario.

Complete the Cell Biology worksheet.

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Cell Biology Worksheet BIO/101 Version 7 University of Phoenix Material Cell Biology Worksheet Part I: Foundations of Cell Biology Respond to the prompts in the tables below. Each response should be at least 30 words. Cite any references that you use. Foundations of Chemisty in Biology Prompt Your response Describe an example of a chemical reaction that occurs in the body. Plant Cells Prompt Your response Describe the primary structures in plant cells. Explain the role of each structure in plant cells. Explain how plant cells make energy for cellular processes. Animal Cells Prompt Your response Describe the primary structures in animal cells. Explain the role of each structure in animal cells. Explain how animal cells make energy for cellular processes. Bacterial Cells Prompt Your response Describe the primary structures in bacteria cells. Copyright © 2017 by University of Phoenix. All rights reserved. 1 Cell Biology Worksheet BIO/101 Version 7 Explain the roles of each structure in bacteria cells. Explain how bacteria cells make energy for cellular processes. How are plant cells, animal cells, and bacteria cells different? Part II: Applying The Scientific Method to Everyday Life Recently, Earl attended a picnic at his daughter’s school. The picnic was a potluck, and the food was served outdoors. Contributions included hamburgers, hot dogs, baked beans, potato chips, potato salad, coleslaw, apple pie, and vanilla ice cream. Within 24 hours of the picnic, several attendees developed symptoms of food poisoning. Of the 50 people who attended the picnic, only 30 people became ill. Every person at the picnic ate something, but not every person had an opportunity to sample each item. Earl noticed that the potato salad he started to eat was warm. He also noticed that his hamburger was somewhat pink in the middle and not fully cooked. Earl wonders if eating the hamburgers or the potato salad could be responsible for making some attendees ill. Earl has begun to apply the scientific method to this common problem. Answer each of the following prompts in at least 75 words. Prompt Your response What is Earl’s hypothesis? How did Earl create his hypothesis? Describe the steps of the scientific method Earl utilized. How could Earl use the scientific method to create an experiment to determine which food sources made people sick? References Cited in APA Format Copyright © 2017 by University of Phoenix. All rights reserved. 2
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Cell Biology Worksheet
BIO/101 Version 7

University of Phoenix Material
Cell Biology Worksheet
Part I: Foundations of Cell Biology
Respond to the prompts in the tables below. Each response should be at least 30 words. Cite any
references that you use.
Foundations of Chemisty in Biology
Prompt

Your response

Describe an example of a
chemical reaction that
occurs in the body.

The metabolism of of food we eat to produce energy for our survival.
The simplest compound we use for energy is glucose, C6H12O6, in the
presence of oxygen, our body carry out this chemical reaction to
produce energy, carbon dioxide, and water.

Plant Cells
Prompt

Your response

Describe the primary
structures in plant cells.

Plant cells have three basic components: (a) the cell wall, the rigid
layer of the cell; (b) vacuole, the sac-like organelle; and (c) the
protoplasm, which contains the living part of the cell.

Explain the role of each
structure in plant cells.

(a) cell wall: the rigid layer of the cell which surrounds the cell
membrane, which helps protect and support the cell.
(b) Vacuole: used for storage such as water and helps in keeping
the cell’s rigidity.
(c) Protoplasm: the living part of the cell which contains diferent
organelles such as:
*plastids, the organelle that contains pigments in plants which
include: chloroplast, the organelle responsible for
photosynthesis and chromoplast, the organelle responsible for
making chloroplasts, among others.
*other organelles: golgi apparatus, endoplasmic reticulum,
cytoplasm, mitochondria, etc..

Explain how plant cells
make energy for cellular
processes.

Plants make energy in the form of photosynthesis. The special
organelle called chloroplast use the energy from the sun to synthesize
glucose from carbon dioxide and water. In the process, oxygen is also
synthesized. Chloroplasts contain a special pigment known as
chlorophyll. This pigm...


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