Answer:
The conversion is needed to regenerate the molecules needed for glycolysis
Explanation:
Fermentation is a metabolic process by which microorganisms generate ATP by the anaerobic (without oxygen) degradation of organic nutrients. Fermentation allows to microorganisms convert carbohydrates into alcohol or acid. During glycolysis, two NAD+ molecules are reduced and glucose molecules are split into two pyruvate molecules, thereby producing two NADH molecules and two ATP molecules. During fermentation, pyruvate molecules are metabolized to different compounds because the energy stored in the pyruvate molecules is unavailable to the cell. In fermentation, NADH from glycolysis is oxidized back to NAD+ by being used to reduce pyruvate or a pyruvate derivative.
Answer:
Maybe, yes
Explanation:
i know for sure #2 is yes
Answer:
Bother the heavy and light ball would fall at the exact same rate and at the same time.
Explanation:
Both of the balls will hit roll down the ramp at the same time and at the same speed as long as there are no other variables that would change the result such a the air resistance level and as long as it the same ramp. Galileo helped out with this answer in the science world because he wanted to see whether or not a bowling ball and a feather would fall at the same time. Although Galileo tested that in a vaccum, it allowed us to experiment it with other objects which allowed up to see the astonishing results. Gravity will make everything accelerate downward at exactly the same rate, no matter how heavy or light the object is.
Answer: 2 - The nucleus of an atom is split apart
Explanation: Any reaction involving the nucleus of an atom is called a nuclear reaction. It is different from ordinary chemical reactions that involve electrons because it involves the release of large amount of energy. Nuclear reactions can be classified as nuclear fission and nuclear fusion.
A nuclear reaction in which a nucleus of an atom is split into two smaller atoms with a release of large amount of energy is called nuclear fission. A nuclear reaction that involves the combination of lighter nuclei of elements to form heavier atoms that are more stable with the release of a large quantity of energy is called nuclear fusion.
