Ribosomes make:
carbohydrates
proteins
liplas
nuclela acids

The image shows embryos of three vertebrate classes

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?