QUESTION 1 DNA replication of a single DNA molecule is referred to as semiconser

ID: 34293 • Letter: Q

Question

QUESTION 1

DNA replication of a single DNA molecule is referred to as semiconservative because

of the two DNA molecules, one is made up totally of parental DNA, while the other is entirely newly synthesized DNA.

all the DNA strands in the two DNA molecules will have both parental and newly synthesized DNA.

it results in two nonidentical DNA molecules.

each of the two DNA molecules will consist of one parental strand and one newly synthesized strand.

one DNA strand is replicated continuously, while the other must be replicated discontinuously.

QUESTION 2

The most important experimental results that suggested to Watson and Crick that DNA was in the form of a helix was

X-ray data from Rosalind Franklin.

Griffith

of the two DNA molecules, one is made up totally of parental DNA, while the other is entirely newly synthesized DNA.

all the DNA strands in the two DNA molecules will have both parental and newly synthesized DNA.

it results in two nonidentical DNA molecules.

each of the two DNA molecules will consist of one parental strand and one newly synthesized strand.

one DNA strand is replicated continuously, while the other must be replicated discontinuously.

QUESTION 1 : D: each of the two DNA molecules will consist of one parental strand and one newly synthesized strand..

QUESTION 3: D: 46

QUESTION 5: D: some codons code for the same amino acid.

QUESTION 6: D : Sugar molecules

QUESTION 7: C: Restriction enzymes

QUESTION 8: D: mRNA

QUESTION 9: B: rRNA

QUESTION 10: A: mRNA

QUESTION 11: C: Plasmids

QUESTION 12: E: DNA ligase

QUESTION 13: B: the 1 carbon atom of the sugar molecule.

QUESTION 14: C: initiation of translation.

QUESTION 15: C: DNA was entering into the infected bacteria

QUESTION 16: A: separation of the two strands.

QUESTION 18: C: requires hydrogen bonds.

QUESTION 19: A: Guanine

QUESTION 20: D: takes place in the nucleus of the cell.

QUESTION 2: A: X-ray data from Rosalind Franklin.

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