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.

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d