Biology NEET Biotechnology

Biology NEET Biotechnology

11th Grade - University

20 Qs

quiz-placeholder

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Biology NEET Biotechnology

Biology NEET Biotechnology

Assessment

Quiz

Biology

11th Grade - University

Medium

Created by

Malar Vizhi

Used 116+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are selectable marker ?

a radium labelled marker

a type of sequence

a resistant gene

a type of protein

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the importance of cos sites in cosmids?

to make cosmids infectious

to make cosmids competent

allow DNA to be packaged inside lambda phage heads

permit replication as plasmid in bacteria

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you overcome vector religation problem?

Use polymerase enzyme

Use restriction enzymes

Use alkaline phosphatase enzyme

Use ligase enzyme

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The restriction enzyme ECOR1 has the property of?

Endonuclease activity

Ligation activity

Correcting the topology of replicating DNA

Exonuclease activity

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

pBR322 is an __________________ vector

original

cosmid

artificial

natural

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Copy number is defined as

Average number of plasmids per bacterial cell

Average number of plasmids per bacterial chromosome

Average number of plasmids per bacterial cell or chromosome

None of the above

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Restriction Enzymes are . . .

proteins

DNA

fats

carbohydrate

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