The atp made during glycolysis is generated by :
a) oxidation of nadh to nadh+
b) photophosphorylation
c) chemiosmosis
d) electron transport
e) substrate-level phosphorylation

The correct answer is- E) substrate-level phosphorylation

Explanation:

In substrate-level phoshorylation ATP is produced by the addition of a phosphate group to ADP by a phosphorylated intermediate formed during the reaction not from any inorganic molecule like in the case of oxidative phosphorylation.

In glycolysis 4 ATP are generated through substrate-level phosphorylation. For example when 1,3 phosphoglycerate converts into 3 phosphoglycerates and when phosphoenol pyruvate converts into pyruvate ATP is produced through substrate level phosphorylation. Therefore the correct answer is E.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.