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DNA Tools and Biotechnology
Specific area that is recognized by restriction enzymes is called:
restriction site
cutting site
cutter
DNA site
Author:
rikazzz
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DNA Tools and Biotechnology
Sticky ends of fragments produced by restriction enzymes can be joined by
protease
isomerase
DNA ligase
helicase
Author:
rikazzz
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DNA Tools and Biotechnology
Which of following describes silencing of a gene?
gene knockout
gene shut down
gene unit
gene exit
Author:
rikazzz
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DNA Tools and Biotechnology
What is minimum length of primers that need to present for them to be functional in a PCR reaction?
200 nucleotides
15 nucleotides
3 nucleotides
6 nucleotides
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rikazzz
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DNA Tools and Biotechnology
What was cost of sequencing first human genome?
1 billion dollars
5 billion dollars
10 billion dollars
0.1 billion dollars
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rikazzz
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DNA Tools and Biotechnology
After about how many base pairs does an SNP occur in human DNA?
90-100
20-30
100-110
100-300
Author:
rikazzz
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DNA Tools and Biotechnology
Which of following can give rise to all sorts of issues?
fetal cells
stem cells
bone marrow
brain cells
Author:
rikazzz
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DNA Tools and Biotechnology
Production of multiple copies from a single gene is called:
gene cloning
gene replication
gene unit
gene multiplication
Author:
rikazzz
Comment
DNA Tools and Biotechnology
Which of following RNAs can be used for gene knockout?
tRNA
mRNA
rRNA
RNAi
Author:
rikazzz
Comment
DNA Tools and Biotechnology
At what temperature is DNA first exposed to in a PCR reaction to denature it?
10? C
56? C
80? C
95? C
Author:
rikazzz
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