DNA strands (nitrogen bases) are held together by what kind of bonds? 1. ionic 2.covalent 3. polar covalent 4.hydrogen

Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?