Multiple choice help please. 23. True or False? Tautomers are different forms of
ID: 3167105 • Letter: M
Question
Multiple choice help please.
23. True or False? Tautomers are different forms of bases that follow the same pairing rules.
25.
Double strand DNA breaks are
Can be repaired by NER, nucleotide excision repair
Not as serious as single strand breaks
The result of exposure to UV radiation
A normal part of crossing over in meiosis
29.
Housekeeping genes
are generally expressed in most cells
have highly methylated CpG islands
encode proteins required only in specific tissues
None of the other choices is correct.
30.
The formation of double-stranded RNA is involved in what mechanism?
RNA interference
RNA methylation
RNA binding proteins
phosphorylation
Can be repaired by NER, nucleotide excision repair
Not as serious as single strand breaks
The result of exposure to UV radiation
A normal part of crossing over in meiosis
Explanation / Answer
23. Tautomers are different forms of bases that follow the same pairing rules.
False
25. Double strand DNA breaks can be repaired by NER, nucleotide excision repair
29. Housekeeping genes are generally expressed in most cells
30. The formation of double-stranded RNA is involved in RNA interference
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