BIOL 230 EXAM 1 MULTIPLE CHOICE QUESTIONS WITH ANSWERS

BIOL 230 EXAM 1 MULTIPLE CHOICE
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QUESTIONS WITH ANSWERS |\ |\




These cells, when destroyed by trauma or disease, cannot
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be replaced.
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a. glandular tissue
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b. epithelial tissue
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c. muscles and nerves
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d. connective tissue
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e. none of these - CORRECT ANSWERS ✔✔C
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Which system is important in maintaining the proper pH
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of the internal environment?
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a. circulatory
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b. digestive
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c. muscular
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d. respiratory
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e. immune - CORRECT ANSWERS ✔✔D
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This tissue lines the stomach.
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a. connective
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b. muscle
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,c. epithelial
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d. nervous
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e. mesodermal - CORRECT ANSWERS ✔✔C
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Which type of control is exemplified by an air conditioner,
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its thermostatic device, and their electrical connections?
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a. positive feedback
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b. negative feedback
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c. feedforward
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d. biofeedback
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e. cybernetic - CORRECT ANSWERS ✔✔B
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Which is not a basic cell function?
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a. Maintain a storage reservoir for potassium that will
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maintain a relatively constant concentration of potassium
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in the extracellular fluid.
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b. Perform various chemical reactions that use nutrients
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and oxygen to provide energy for the cell.
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c. Obtain food and oxygen from the environment
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surrounding the cell. |\ |\ |\




d. Be sensitive and responsive to changes in the
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environment surrounding the cell. |\ |\ |\ |\

,e. Control to a large extent the exchange of materials
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between the cell and its surrounding environment. -
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CORRECT ANSWERS ✔✔A |\ |\




Which type of gland loses its cellular connection during
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fetal development?
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a. holocrine
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b. endocrine
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c. exocrine
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d. mesocrine
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e. endoderm - CORRECT ANSWERS ✔✔B
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Which type of tissue utilizes the inherent capability of
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cells to produce intracellular movement?
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a. epithelial
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b. muscle
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c. nervous
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d. connective
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e. endoderm - CORRECT ANSWERS ✔✔B
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Which type of tissue utilizes the inherent capability to
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synthesize digestive enzymes? |\ |\ |\




a. epithelial
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, b. muscle
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c. nervous
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d. connective
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e. glandular - CORRECT ANSWERS ✔✔A
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Which of the following best describes embryonic stem
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cells? |\




a. the "mother cells" resulting from the early division of
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the egg|\ |\




b. all of the cells in the embryo
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c. the last cells to develop in an embryo
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d. the implantation of cells into embryos - CORRECT
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ANSWERS ✔✔A |\




Which of the following is a component of the immune
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system? |\




a. appendix
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b. adrenals
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c. bulbourethral glands
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d. hypothalamus
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e. none of these - CORRECT ANSWERS ✔✔E
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