The digestion of __________ begins in the mouth

a. carbohydrates
b. proteins
c. lipids
d. nucleic acids
e. none of these


Answer: a

Biology & Microbiology

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The three-dimensional shape of a protein is determined by the ____ and the results of chemical modifications and other processing events

a. interaction of R groups b. interaction with other polypeptide chains c. amino acid sequence d. bonds formed with other proteins e. initiation complex

Biology & Microbiology

During the conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate and phosphoenolpyruvate, a phosphate group is added to ATP to generate ATP. The mechanism for ATP production in this reaction is

A) substrate-level phosphorylation. B) product-level phosphorylation. C) oxidative phosphorylation. D) anabolic phosphorylation. E) aerobic phosphorylation.

Biology & Microbiology

Groups of similar cells that function together form ________

Fill in the blank(s) with correct word

Biology & Microbiology

small openings where CO2 enters the leaf

What will be an ideal response?

Biology & Microbiology