Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN: 9781285866932
Author: Lauralee Sherwood
Publisher: Cengage Learning
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Chapter 2.1, Problem 2CYU
Summary Introduction
To write:
The comparison of the average size of cells in human body to those in a mouse and in an elephant.
Introduction:
Cells, the smallest living entities are the building blocks for the whole body. Thus, cells are the bridge between chemicals and humans. Ultimately, all body functions of a multicellular organism rely on the collective structural and functional capabilities of its individual cells.
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Chapter 2 Solutions
Human Physiology: From Cells to Systems (MindTap Course List)
Ch. 2.1 - State the principles of the cell theory.Ch. 2.1 - Prob. 2CYUCh. 2.2 - State the functions of DNA and the different types...Ch. 2.2 - Prob. 2CYUCh. 2.2 - Prob. 3CYUCh. 2.3 - Prob. 1CYUCh. 2.3 - Discuss the structure and function of a ribosome.Ch. 2.3 - Prob. 3CYUCh. 2.3 - Prob. 4CYUCh. 2.4 - Describe the structure and functions of a Golgi...
Ch. 2.4 - Prob. 2CYUCh. 2.4 - Prob. 3CYUCh. 2.5 - Prob. 1CYUCh. 2.5 - Prob. 2CYUCh. 2.5 - Prob. 3CYUCh. 2.6 - Prob. 1CYUCh. 2.6 - Prob. 2CYUCh. 2.7 - Prob. 1CYUCh. 2.7 - Prob. 2CYUCh. 2.7 - Prob. 3CYUCh. 2.7 - Prob. 4CYUCh. 2.8 - Prob. 1CYUCh. 2.8 - Prob. 2CYUCh. 2.9 - Prob. 1CYUCh. 2.9 - Prob. 2CYUCh. 2.10 - List the three types of cytoskeletal elements and...Ch. 2.10 - Explain how motor proteins transport proteins...Ch. 2.10 - Prob. 3CYUCh. 2.10 - Prob. 4CYUCh. 2 - Prob. 1RECh. 2 - Prob. 2RECh. 2 - Prob. 3RECh. 2 - Prob. 4RECh. 2 - Prob. 5RECh. 2 - Prob. 6RECh. 2 - Prob. 7RECh. 2 - Prob. 8RECh. 2 - Prob. 9RECh. 2 - Using the answer code on the right, indicate which...Ch. 2 - Prob. 11RECh. 2 - Prob. 1UCCh. 2 - Prob. 2UCCh. 2 - Prob. 3UCCh. 2 - Compare exocytosis and endocytosis. Define...Ch. 2 - Prob. 5UCCh. 2 - Compare lysosomes with peroxisomes.Ch. 2 - Distinguish among cellular respiration, oxidative...Ch. 2 - Prob. 8UCCh. 2 - Prob. 9UCCh. 2 - Cells expend energy on what three categories of...Ch. 2 - Prob. 11UCCh. 2 - Prob. 1SQECh. 2 - Prob. 2SQECh. 2 - Prob. 3SQECh. 2 - Calculate the number of cells in the body of an...Ch. 2 - Prob. 5SQECh. 2 - Applying Clinical Reasoning Kevin S. and his wife...Ch. 2 - The stomach has two types of exocrine secretory...Ch. 2 - Prob. 2TAHLCh. 2 - Prob. 3TAHLCh. 2 - Why do you think a person is able to perform...Ch. 2 - Prob. 5TAHL
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- Fill in the concept map to the left on your own paper to organize the information on the different levels of organization of cells.arrow_forwardList and explain 3 factors that affect the size and shape of a cell.arrow_forwardcatalog cell structures and their functions List the structure and function of the components of cells, then compare and contrast which components are found in animal, plant, and bacterial cells. list at least 10 different cell structures. Briefly describe the function of each structure. Indicate whether this structure is found in animal, plant, and/or bacterial cells.arrow_forward
- Compare and contrast a plant and animal cell regarding structures present/absent in each cell type.arrow_forwardWhy can cells not grow to unlimited size?arrow_forwardLet us have an example, imagine that the cell is a car. For the car to work properly there are factors that need to be consider like the gas pedal and a brake pedal. If the gas pedal works normally it helps the cell to divide. But when the gas pedal gets stuck, it can cause uncontrolled cell division leads to cancer formation. How about if the brake pedal gets stuck, and the car cannot slow down, accident happens and causes cell death. Guide Questions: 1. Gas pedal that works normally and helps the cell to divide can be compare to what kind of gene? Is it oncogene, proto-oncogene or tumor suppressor gene? Explain your answer. 2. Gas pedal that gets stuck and causes uncontrolled cell division leads to cancer is what kind of gene? Is it oncogene, proto-oncogene or tumor suppressor gene? Explain your answer. 3. Brake pedal that gets stuck causes car accident and even death can be compare to what kind of gene? Is it oncogene, proto-oncogene or tumor suppressor gene? Explain your answer.arrow_forward
- Describe three different ways in which cells maintainsize and shapearrow_forwardHow does the structure of a cell suggest its function? List three examplesarrow_forwardThe physical characteristics of a cell influence how it functions. For example, the surface area and volume of a cell affect how efficiently waste is removed from the cell via diffusion. The table below shows data for four different cuboidal cells. Cuboidal cell Side length (um) Cell A 1 Cell B Cell C Cell D Surface area of a cube: A = 6s2 Volume of a cube: V = s3 Using the information from the table, what is the surface-area-to-volume ratio for the cuboidal cell that removes waste via diffusion most efficiently? -1 um 2. 4.arrow_forward
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