Multiple Choice
A DNA molecule can be described as a twisted ladder.The ________ form the sides,and the ________ form the rungs.
A) base pairs; sugar-phosphate chains
B) sugars; phosphates
C) sugars; base pairs
D) sugar-phosphate chains; base pairs
Correct Answer:
Verified
Correct Answer:
Verified
Q1: A trinucleotide repeat refers to:<br>A)a nucleotide that
Q2: The building blocks of DNA are:<br>A)amino acids.<br>B)enzymes.<br>C)phosphate
Q3: Errors never occur in DNA replication because
Q5: DNA polymerase cannot copy point mutations,so they
Q6: In a normal DNA molecule,adenine always pairs
Q7: What is meant by saying one strand
Q8: Mutations will not be passed on to
Q9: Watson and Crick's experiments involved isolating DNA,generating
Q10: What is one way that incorrect nucleotides
Q11: Base-pairing rules apply from one DNA strand