What 3 proteins are for export out of the cell

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16