Chemically speaking, enzymes are composed of chains of amino acids, and they are considered to be a type of protein.
Two major types of organelle in eukaryotic cells, mitochondriaand plastids such aschloroplasts, originated as bacterial endosymbionts.
It would be A and D because the strands are anti parallel and on the sugar
Answer:
the answer is c
Explanation:
theories can be modified with new empirical data
Answer:
the answer is A
The bears fur is white to help it blend in and keep warm. suitable for the environment it lives in
