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genetic enetic Practice Questions 1.Which of the following is not an epigenetic

ID: 56043 • Letter: G

Question

genetic
enetic Practice Questions
1.Which of the following is not an epigenetic mark?
a. Histone methylation
b. Histone acetylation
c. DNA methylation
d. DNA acetylation
e. Histone phosphorylation
2.Royal jelly has some compound that inhibits an enzyme called _________
a. cytosine acetylase
b. cytosine phosphatase
c. cytosine methyltransferase
d. cytosine deacetylase
3.Two organisms with identical genotypes can sometimes exhibit strikingly different phenotypes because of differences in their epigenetic marks.
True
False

Explanation / Answer

1)   DNA acetylation

2)   cytosine deacetylase

3) False