Biology 164 Exam 2016 protected.doc [Compatibility Mode] - Word norma rn Referen

Question

Biology 164 Exam 2016 protected.doc [Compatibility Mode] - Word norma rn References Mailings Review View Tell me what you want to do past one another, and the cell shortens Part VI. 5 points. T-cells and B-cells exhibit certa appropriate spaces in the table below to indicate the lymphocyte type that exhibits each characteristic. in similarities and differences. Put an X in the Characteristic T Cell B Cell progeny include plasma cells that release antibodies to body fluids progeny include suppressors, helpers, and killers progeny include memory cells responsible for directly attacking foreign or virus-infected cells in the body D Part VII. S points. Indicate what effect each of the following factors have on blood pressure. Put the letter I in the answer blank if the effect causes an increase in blood pressure and the letter D in the answer blank if the effect causes a decrease in blood pressure. increased diameter of the5 arterioles increased blood viscosity 6 nicotine arteriosclerosis drinking alcohol increased cardiac output7 ,

Explanation / Answer

Answer. Part VI. X to be marked in coulmns as mentioned below:

1. Progeny include plasma cells that release antibodies to body fluids- B cells

2. Progeny include suppressors, helpers and killers- T cells

3. Progeny include memory cells - B cells and T cells (both)

4. Responsible for directly attacking foreign or virus infected cells in the body- T cells.

Part VII. I refers to increase in blood pressure, whereas D refers to decrease in blood pressure

1. Increased diameter of arterioles- D

2. Increased blood viscosity- I

3. Increased Cardiac output- I

4. Nicotine- I

5. Arteriosclerosis- I

6. Drinking Alcohol- I

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