After transcription and before translation,eukaryotic mRNA is modified by adding
A) tRNAs and amino acids.
B) amino acids and a poly-A tail.
C) a cap of modified nucleotides and a poly-A tail.
D) ribosomes and tRNAs.
E) an AUG at one end and a poly-U tail at the other.
Correct Answer:
Verified
Q35: The enzyme that synthesizes messenger RNA from
Q36: There are _ different sequences of codons
Q37: A ribozyme is
A) an RNA-protein complex that
Q38: Which codons are synonymous?
A) CAC and CAG
B)
Q39: Transcription factors function in the expression of
Q41: Part of a DNA template of sequence
Q42: _ "tag" misfolded proteins so that they
Q43: The large ribosomal subunit joins the initiation
Q44: Diseases that are caused by protein misfolding
Q45: A signal sequence
A) directs RNA nucleotides to
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