What process is described in the following diagram? two pyruvate molecules are converted to two ethyl alcohol molecules and two carbon dioxide molecules. in the process, two nadph molecules are converted to two nad+ molecules. a. krebs cycle b. fermentation c. glycolysis d. electron transport chain

The right answer is B. Fermentation  (alcoholic fermentation).

Alcoholic fermentation is a catabolic process, the first step of which is glycolysis, which gives ethyl alcohol to re-oxidize NADH. Alcoholic fermentation is a biological process of fermentation in the total absence of oxygen, by the activity of certain microorganisms, which produce carbohydrates, generally sugars such as glucose, fructose, sucrose, which is a substance having the empirical form of glucose, ie hexose, to produce an alcohol, such as ethanol, carbon dioxide as gas, and adenosine triphosphate (ATP) molecules that consume microorganisms in their own final products. metabolism.

Fermentation

Explanation:

He's right the answer is fermentation I just took the test 2 min ago using his answer so just know he did the work i'm just making it simple.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.