Ineed answers to #4 and #6 this is for p. e not biology

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.

Donde se encuentra el adn nuclear en un organismo eucariota?

What do nitrifying bacteria convert