Rabbit muscle myosin will bind to actin from an amoeba. How can this be?
A. The myosin from amoeba and rabbits is
similar due to a distant common ancestor.
B. The differences in myosin between
amoeba and rabbits are not seen in the actin
binding site of myosin.
C. Proteins are more likely to change in
nonfunctional areas.
D. The myosin from amoeba and rabbits is
similar due to a distant common ancestor,
and the differences between them are not
seen in the actin binding site.
E. All of the answer options are all correct.
E
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