Human Biology: Concepts and Current Issues - With Access (Custom)
15th Edition
ISBN: 9781323045237
Author: Johnson
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 8TY
The following are steps in phagocytosis: (1) Bacterium is digested by lysosomal enzymes, (2) phagocyte approaches bacterium, (3) phagocytic vesicle fuses with lysosome, and (4) phagocyte engulfs bacterium, forming a phagocytic vesicle. In which order do these steps occur?
a. 4–2–3–1
b. 2–4–3–1
c. 2–3–4–1
d. 4–1–3–2
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Hemocytes are stem cells which become red blood cells (RBC). The RBC's are filled with a protein called hemoglobin. Such a cell product is stored in cell structures that are? A) Formed from the nucleus B) Formed as Vesicles from the Endoplasmic reticulum C) engulfed in to the cell by pinocytosis D) Released in to the blood by exocytosis E) Ingested by Phagocytosis
And explain why
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b) Name in this case, the cells that will be involved to help the body.
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Chapter 9 Solutions
Human Biology: Concepts and Current Issues - With Access (Custom)
Ch. 9 - Prob. 1QCCh. 9 - Prob. 2QCCh. 9 - Define the term pathogen and give some examples.Ch. 9 - Prob. 2CRCh. 9 - Prob. 3CRCh. 9 - Prob. 4CRCh. 9 - Prob. 5CRCh. 9 - Describe in general terms the distinction between...Ch. 9 - Describe the concept of an antigen and how it...Ch. 9 - Prob. 8CR
Ch. 9 - Prob. 9CRCh. 9 - Prob. 10CRCh. 9 - Prob. 1TYCh. 9 - Prob. 2TYCh. 9 - Prob. 3TYCh. 9 - Prob. 4TYCh. 9 - Prob. 5TYCh. 9 -
6. Which of the following is a benefit of...Ch. 9 - Prob. 7TYCh. 9 -
8. The following are steps in phagocytosis: (1)...Ch. 9 - Prob. 9TYCh. 9 - Prob. 10TYCh. 9 - Prob. 11TYCh. 9 - Prob. 12TYCh. 9 - Which of the following increases the likelihood of...Ch. 9 - Which of the following does not belong with the...Ch. 9 - Which of the following statements about HIV is...Ch. 9 - Prob. 1AWKCh. 9 - Prob. 2AWKCh. 9 -
3. Everyone knows that bacteria can cause...Ch. 9 - Prob. 4AWKCh. 9 - Prob. 5AWKCh. 9 - Why is it that most people get the chicken pox...Ch. 9 - The immune system is supposed to defend us from...
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- Explain how the process of apoptosis is induced and carried out in each of the following instances: (i) Natural killer cell (ii) Cytotoxic T lymphocytearrow_forwardWhich of the following types of cells can carry out phagocytosis? a.) Neurons b.) Oligodendrocytes c.) Microglia d.) Ependymal cellsarrow_forward4) viruses and bacterial toxins can get into the neuronal cell body by retrograde transport. a) true b) falsearrow_forward
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