Multiple Choice
A genmutation
A) is a change in the nucleotide sequence of DNA.
B) may be caused by environmental agents.
C) may arise spontaneously.
D) can occur in any organism.
E) is true of all of these.
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Examine the following figure and answer questions
Q6: Which of thfollowing statements artruof RNA molecules?<br>A)RNA
Q7: If an mRNA carries CUCGAU as a
Q8: Which of thfollowing mutations always lead(s) to
Q9: During elongation, ribosomes catalyzformation of _ between
Q11: If thDNA coding sequencwerATG-CGT, thmRNA codons woulbe<br>A)AUG-CGU.<br>B)ATG-CGT.<br>C)UAC-GCA.<br>D)UAG-CGU.<br>E)none
Q12: Insertion mutations can bcauseby which of thfollowing?<br>A)transposable
Q13: Frameshift mutations may involve<br>A)substitution of nucleotides.<br>B)substitution of
Q14: In which of thfollowing regions of an
Q68: Transcription<br>A) involves both strands of DNA as