Which ion is not transported out of the cells when a person has cystic fibrosis?

a. Nitrogen
b. Hydrogen
c. Sodium
d. Potassium
e. Chloride


e

Biology & Microbiology

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The most common pathway for conversion of glucose to pyruvate is

A. Pentose phosphate. B. mixed acid fermentation. C. Embden-Meyerhoff. D. Entner-Doudoroff.

Biology & Microbiology

Which of the following is a source of genetic variation?

A. genetic recombination B. gene flow C. natural selection D. genetic drift E. adaptations

Biology & Microbiology

Environmental genomics is sometimes called metagenomics.

Answer the following statement true (T) or false (F)

Biology & Microbiology

The great deserts and associated arid areas of the world mostly lie along the western sides of the continents at about

A. 0° north and south latitude. B. 30° north and south latitude. C. 15° north and south latitude. D. 60° north and south latitude. E. 90° north and south latitude.

Biology & Microbiology