Column A active transport
2
ATP
3.
4.
Calvin cyde
cellular process
cellular respiration
electron transport chain
5.
6.
7
energy conversion
8.
fermentation
9.
glucose
10.
glycolysis
11.
homeostasis
12
ion
13
Kreb's cycle
14
light-dependent reactions
15
light-independent reactions
16
metabolism
17
molecule transport
18
phosphate bond
19
photosynthesis
20
synthesis

20 synthesis is correct because it is an active transport

b. heterotroph

explanation:

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.