In mutation,
A) the new codon may specify a different amino acid but may not change the function of the new protein produced.
B) the new codon may specify the same amino acid as the old codon.
C) the new codon and resulting amino acid may destroy the function of the protein specified.
D) the new codon may have no serious effect.
E) all of these may occur.
Correct Answer:
Verified
Q73: Mutations can be
A)random.
B)beneficial.
C)lethal.
D)heritable.
E)all of the these.
Q74: Thdifferencbetween normal ansickle-cell hemoglobin is baseupon
A)the number
Q75: In which of thfollowing regions of an
Q76: During elongation, ribosomes catalyzformation of _ between
Q77: In translation during thstagof elongation,
A)saccharides are added
Q79: Which of thfollowing statements is INCORRECT?
A)In chain
Q80: Frameshift mutations may involve
A)substitution of nucleotides.
B)substitution of
Q81: Four of thfivanswers listebelow arrelateto pairings.Select thEXCEPTION.
A)double-stranded
Q82: _ arinvolvein thregulation of genexpression.
A)Transcription factors
B)Nucleases
C)Transposable elements
D)Ultraviolet
Q83: Which of thfollowing statements is (are) CORRECT
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