Answer:20
Explanation:because you have to devide
What are you trying to ask??????
Chemical reactions involve the breaking of bonds and forming new bonds. All chemical reactions involves forming of new substances. For this, stuation, it is evident that a chemical reaction occur because a precipitate formed. Therefore the correct answer is stated in statement 1.
Answer: 1. two molecules of NADH, two of ATP, and two of pyruvate
Explanation:
During glycolysis 4 molecules of ATP are synthesized by two substrate level phosphorylation (first in step 6 conversion of 1,3-Bisphospho glycerate to 3-Bisphospho glycerate by 1,3-Bisphospho glycerate kinase produces 2 molecules of ATP . Secondly 2 molecules of ATP is produced in step 9 by pyruvate kinase). But 2 molecules of ATP are used in step 1 and 3 by hexokinase and phospho fructo kinase respectively, hence a net yield of only two ATP.
2 molecules of NADH is produced in step 5 by Glyceraldehyde-3-phosphate dehydrogenase.
The end product of glycolysis is 2 molecules of pyruvate.
