There are no glands in the mucous membrane that lines the

a. digestive system.
b. respiratory system.
c. reproductive system.
d. intestinal system.
e. urinary system


E

Biology & Microbiology

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Which of the following eukaryotic recombination proteins is structurally and functionally similar to RecA?

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You decide to alter the rate of a reaction. Which of the following is not going to help you increase the rate of this reaction?

a. adding more reactants b. adding more enzyme c. adding heat d. mechanically stirring the contents of a beaker of reactants e. adding more product

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When NADP+ in the light cycle it is , forming NADPH.

A. donates electrons; oxidized B. accepts electrons; reduced C. accepts electrons; stabilized D. accepts electrons; oxidized E. donates electrons; reduced

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Inhalation

a. causes the diaphragm to contract and move downwards. b. is an active process. c. causes the rib cage to move upward. d. causes the thoracic cavity to expand. e. does all of these

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