Glycolysis can produce a limited amount of atp for the cell, and it does not directly require any oxygen. however, when oxygen is absent, glycolysis stops because no nadh is present in the cell no nad+ is present in the cell no adp is present in the cell no fad is present in the cell

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.

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?