Question

1. What are the 5 steps in correct sequence for the addition of acetyl-CoA to a growing fatty acid chain? Put in correct sequence: bond formation between molecules, reduction of carboxyl group, dehydration, and reduction of a double bond 2. Compounds atractyloside and bongkrekic acid bind tightly to and inhibit adenine nucleotide translocase. How do these compounds affect ATP synthesis and electron transport? Select any that apply. a. ATP synthesis will not occur b. if translocase cannot function, ATP can exit the mitochondrial matrix but ADP cannot enter c. ATP synthesis rate will decrease d. Rate of electron transport has no influence on oxidative phosphorylation so the rate of electron transport is unaffected e. since electron transport and oxidative phosphorylation are coupled, a decrease in the rate of oxidative phosphorylation decreases the rate of electron transport f. if the translocase is unable to function, ATP cannot exit the mitochondrial matrix and ADP cannot enter g. ATP synthesis rate will increase h. if the translocase is unable to function, ATP cannot exit the mitochondrial matrix but ADP can enter

          1. What are the 5 steps in correct sequence for the addition of
acetyl-CoA to a growing fatty acid chain?
Put in correct sequence: bond formation between molecules,
reduction of carboxyl group, dehydration, and reduction of a double
bond
2. Compounds atractyloside and bongkrekic acid bind tightly to
and inhibit adenine nucleotide translocase. How do these compounds
affect ATP synthesis and electron transport? Select any that
apply.
a. ATP synthesis will not occur
b. if translocase cannot function, ATP can exit the
mitochondrial matrix but ADP cannot enter
c. ATP synthesis rate will decrease
d. Rate of electron transport has no influence on oxidative
phosphorylation so the rate of electron transport is unaffected
e. since electron transport and oxidative phosphorylation are
coupled, a decrease in the rate of oxidative phosphorylation
decreases the rate of electron transport
f. if the translocase is unable to function, ATP cannot exit the
mitochondrial matrix and ADP cannot enter
g. ATP synthesis rate will increase
h. if the translocase is unable to function, ATP cannot exit the
mitochondrial matrix but ADP can enter

Added by Ramon M.

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