IndiaBIX

Biochemistry - DNA Structure and Replication

Exercise : DNA Structure and Replication - Section 3
6.
For the DNA replication in eukaryotes, the cell cycle consists of
G1, G2 and M phases
S, G2 and M phases
G1,S, G2 and M phases
G2 and M phases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Which of the following in DNA replication and transcription are common?
incorporation of deoxynucleotides
utilization the same enzyme
synthesis in the 5'-3' direction
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
An important difference between eukaryotic and prokaryotic DNA replication is
eukaryotic DNA polymerases are faster
more DNA polymerases are found in eukaryotes
multiple origins of replication in eukaryotes
RNA primers are not required in eukaryotes
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
In DNA, nucleotides are covalently joined together by
3', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain
2', 5' phosphodiester bonds to form a repetitive sugar-phosphate chain
2', 3' phosphodiester bonds to form a repetitive sugar-phosphate chain
3', 4' phosphodiester bonds to form a repetitive sugar-phosphate chain
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
What is the name given to the points at which a DNA helix is unwound and new strands develop?
Replication origins
Replication forks
Leading strands
Okazaki fragments
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers