The digestion and utilization of _______ creates the greatest need for nitrogenous waste secretion by the kidneys.

A. protein
B. starch
C. fat
D. oil
E. simple sugars


A. protein

Biology & Microbiology

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Familial hypercholesterolemia illustrates incomplete dominance in humans because

A) heterozygotes have an intermediate number of low-density lipoprotein receptors on their liver cells. B) homozygous wild type individuals have an intermediate number of low-density lipoprotein receptors on their liver cells. C) heterozygotes have an intermediate number of low-density lipoprotein receptors on their kidney cells. D) heterozygotes have the minimal number of high-density lipoprotein receptors on their liver cells.

Biology & Microbiology

Action potentials

a. can move up or down an axon, away from or towards the cell body. b. move in a one way direction towards the cell body . c. move in a one way direction away from the cell body. d. can jump from cell to cell. e. do none of these.

Biology & Microbiology

Climate can best be described as

A. how hot or cold a location is based on its altitude. B. the average weather patterns in a given area over long periods of time. C. how hot or cold a location is based on its distance from the equator. D. the temperature and rainfall of a specific area over the course of a year.

Biology & Microbiology

Typical glycosylation cannot occur in a bacteria cell because

a. they do not have an inclusion body b. they do not have a Golgi Apparatus c. they do not have ribosome d. they do not have a mitochondria

Biology & Microbiology