What is the ratio between the initial and final kinetic energies of a car, if its velocity is increased by four times?

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.

What is the number of phosphates in an atp molecule

Select the correct answer from each drop-down menu proteins are