Which of the following statements about substrate-level phosphorylation is false?
a) no final electron acceptor is required.
b) it occurs in glycolysis.
c) the oxidation of intermediate metabolic compounds releases energy that is used to generate atp.
d) it occurs in the krebs cycle.
e) it involves the direct transfer of a high-energy phosphate group from an intermediate metabolic compound to adp.

the answer is

c. parental

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure

i dont know it at allnow im just getting points at this pint