Two parents with type A blood have a child who is type O. The parents' genotypes must be

____________________ and ____________________ or they must have the ____________
phenotype. Fill in the blank(s) with the appropriate word(s).


ANS: AO; AO; Bombay

Biology & Microbiology

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Acetylation adds a ____ group ____

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What is the main form of nitrogenous waste released by birds to their environment?

a. urea b. nitrate c. ammonia d. uric acid

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How do monoamine oxidase (MAO) inhibitors work?

A. By catabolism of catecholamines by the enzyme monoamine oxidase (MAO) B. Decrease the amount of DA, NE and EPI in nerve terminals C. Allow more catecholamines to enter vesicles for release and decrease their reuptake D. Decrease the amount of catecholamine storage through reuptake

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Which of the following is a rare mycosis caused by a mold commonly found in soil, in dairy products and on the human body?

A. Pneumocystis pneumonia B. Valley fever C. Sporotrichosis D. Geotrichosis E. Bark stripper's disease

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