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11/20 QUIZ DNA + Replication
By ELISE BROUSSARD
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Last updated 6 months ago
12 questions
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Question 9
9.
Question 10
10.
Question 11
11.
Why is DNA Replication a necessary process?
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Question 12
12.
Name 3 ways DNA and RNA are DIFFERENT.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
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Question 7
7.
Question 8
8.
Fill in the complementary bases on the strand below.
A T C C A G
What is the role of DNA helicase in DNA replication?
To glue the Okazaki fragments together
To add free nucleotides
To separate the DNA strands
Once the DNA strands are separated, free nucleotides are added to the complementary strands by which enzyme?
Helicase
Ligase
Primer
Polymerase
What are the three parts of a nucleotide?
A. sugar, phosphate, base
B. C, H, and O
C. amino acid, peptide bond, and hydrogen
D. phophate, ADP and hydrogen bond
What kind of sugar is found in a DNA nucleotide?
A. ribose
B. glucose
C. deoxribose
D. fructose
What is NOT a base in DNA?
Adenine
Thymine
Cytosine
Uracil
What parts of the nucleotide makes up the rungs (MIDDLE) of the ladder?
bases
sugar and phosphate
What parts of the nucleotide make up the sides (backbone) of the ladder?
bases
sugar and phosphate
What base does
adenine
bind to?
Adenine
Cytosine
Guanine
Thymine
What base does
cytosine
bind to?
Adenine
Cytosine
Guanine
Thymine
