question 1

A.
B.

C.
,
D.

E.
,
F.
,
G.

H.

I.

J.

K.

L.
, , ,

question 2

When a molecule is reduced, it gains -hydrogen bonds and gains .

question 3

Free energy refers to the number of carbon- bonds.

question 4

Mitochondria use during cellular respiration.

question 5

The structure of a single nucleotide is , , and .

question 6

The common feature that all lipids share is that they have little or no affinity for .

question 7

During a chemical reaction, the atoms that are removed from a carboxyl group are oxygen and .



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