tRNA

Q. ‘T’ in T$\psi$ C loop stands for

1. Thymidine
2. Pseudouridine
3. Thymine
4. Ribothymidine

Q. Anticodon is made of

1. Three adjacent nitrogen bases
2. Unpaired triplet bases on mRNA
3. Paired triplet of nitrogen bases on tRNA
4. Unpaired triplet of nitrogen bases at one end of tRNA

Q. The famous clover leaf model is a representation of:

1. tRNA
2. mRNA
3. rRNA
4. miRNA

Q. Identify the labelled parts from the following image.

Q.

State whether true or false:

The anticodon loop of a specific tRNA molecule contains a set of three nucleotide bases which are complementary to the codon of the respective amino acid it carries on the AA binding site.

1. True
2. False

Q.

The function of tRNA is_________

1. Production of mRNA

2. Production of microsomes

3. Production of ribosomes

4. Selection of amino acids

Q.

Anticodon occurs over:

1. DNA

2. tRNA

3. rRNA

4. mRNA

Q. The function of tRNA is to transfer from the cytoplasm to the site of protein synthesis.

1. nucleotides
2. RNA
3. DNA
4. amino acids

Q. Amino acid acceptor arm of tRNA lies at

1. 3’ end
2. TΨC arm
3. 5’ end
4. DHU loop

Q.

Differentiate between the followings

(a) Repetitive DNA and satellite DNA

(b) mRNA and t RNA

(c) Template strand and coding strand