Please Help! An example of active transport is the transport of protons. This occurs to produce a proton gradient to power the production of ATP in the:

A)Nucleus
B)Endoplasmic Reticulum
C)Cytoplasm
D)Mitochondria

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

Are salt and soap nutrients or toxins for yeast? explain.

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.