How many ATP are spent before a glucose molecule can be broken down to release energy?

A. One
B. Two
C. Three
D. Four
E. Six


Answer: B

Biology & Microbiology

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The proteome is all the proteins produced by an organism. The genome is the totality of all genes of an organism. If the proteome is much larger than the genome, which of the following statements would be accurate?

A) This finding lends support to the one-gene, one-enzyme hypothesis. B) The number of monomeric subunits found in proteins is fewer than the number of monomeric subunits found in genes. C) At least in some cases, a single gene must code for more than one protein. D) Noncoding DNA is important in determining the proteome.

Biology & Microbiology

Explain when, why, and how recombination in bacteria is like crossing over in diploid cells

What will be an ideal response?

Biology & Microbiology

In cells that are constantly involved in secretion, an equivalent amount of membrane must be returned to the interior of

the cell for each vesicle that fuses with the plasma membrane; if this does not occur, then what would happen? a. The cell surface would shrivel. b. The cell surface will keep expanding. c. The surface area would remain constant. d. The number of membrane receptor proteins would decrease. e. The ratio of cell surface would decrease, compared to cell volume.

Biology & Microbiology

Animals that feed on both plants and other animals are called

Select one: a. herbivores. b. carnivores. c. omnivores. d. decomposers. e. detritivores.

Biology & Microbiology