Which cell organelle is the site of protein synthesis?
a.)endoplasmic reticulum
b.)ribosome
c.)nucleus
d.)mitochondrion

Which of these best describes wde by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Wich organism obtains its energy from dead or decaying matter