Answer: Ribosomes are the sites in a cell in which protein synthesis takes place.
Explanation: Cells have many ribosomes, and the exact number depends on how active a particular cell is in synthesizing proteins. For example, rapidly growing cells usually have a large number of ribosomes
Answer:
It’s A
Explanation:
Itw a because it does contain a nucleus
Preformed water (ingested in food and drink) and metabolic water (by product of aerobic respiration and dehydration synthesis)