A DNA nucleotide sequence that signals the beginning of a gene is called a
A) promoter.
B) transcription factor.
C) terminator.
D) RNA polymerase.
E) triplet.
Correct Answer:
Verified
Q171: The structural RNA of ribosomes is a
A)proenzyme.
B)gene.
C)codon.
D)pre-mRNA.
E)ribosomal
Q172: The sequence of nucleotides in a messenger
Q173: Mitosis forms
A)one daughter cell and another incomplete
Q174: A mRNA containing introns is a
A)pre-mRNA.
B)ribosomal RNA
Q175: Before cell division occurs,DNA in the nucleus
Q177: DNA replication occurs during
A)the S phase of
Q178: Determine the sequence of the following events
Q179: Which of the following is NOT posttranslational
Q180: The leading strand of DNA is formed
Q181: 
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