RNA code for DNA codon ATG will be

1.  ATG

2.  AUG

3.  UAC

4.  TAG

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4
Correct Answer :

UAC


Explanation :
No Explanation available for this question

Enzyme catalysing synthesis of RNA over DNA template is

1.  DNA polymerase

2.  RNA polymerase

3.  reverse transcriptage

4.  endonuclease

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4
Correct Answer :

RNA polymerase


Explanation :
No Explanation available for this question

DNA is present in

1.  nucleus

2.  chloroplasts

3.  mitochondria

4.  All of these

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4
Correct Answer :

All of these


Explanation :
No Explanation available for this question

Which one is DNA nitrogen base with single ring structure

1.  Uracil

2.  Thymine

3.  Adenine

4.  Guanine

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4
Correct Answer :

Thymine


Explanation :
No Explanation available for this question

tRNA recognizes ribosome by

1.  TU loop

2.  DHU loop

3.  anticodon

4.  AA site

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4
Correct Answer :

TU loop


Explanation :
No Explanation available for this question

Who made discovery for genetic engineering

1.  Morgan

2.  Watson

3.  Crick

4.  Khorana

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4
Correct Answer :

Khorana


Explanation :
No Explanation available for this question

A sequence of 3 bases on tRNA which binds to mRNA codon is

1.  triplet

2.  nonsense codon

3.  anticodon

4.  termination codon

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4
Correct Answer :

termination codon


Explanation :
No Explanation available for this question

The genes which are constantly express themselves in a cell are known as

1.  inducible genes

2.  house keeping genes

3.  repressible genes

4.  regulator genes

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4
Correct Answer :

house keeping genes


Explanation :
No Explanation available for this question

The genes which are switched on response to the presence of a chemical substance or inducer are known as

1.  inducible genes

2.  regulator genes

3.  structural genes

4.  constitutive gene

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4
Correct Answer :

inducible genes


Explanation :
No Explanation available for this question

The another term for non-constitutive genes is

1.  luxury genes

2.  inducible genes

3.  repressible genes

4.  regulator genes

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4
Correct Answer :

luxury genes


Explanation :
No Explanation available for this question
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