Which is a compound?
nitrogen gas
carbon dioxide gas
oxygen gas
hydrogen gas

Why would a drug the damages capsids treat a viral infection

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

Donde se encuentra el adn nuclear en un organismo eucariota?