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Which of the following statements are tr...

Which of the following statements are true of all t-RNAs?
1. The 5'end has guanine residue
2. They are single chains.
3. The anticodon loop is identical.
4. The 3'-end base sequence is CCA.
Select the correct answer using the codes given below:-
Codes:-

A

a, b and c

B

a, c and d

C

a, b and d

D

b, c and d

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-MOLECULAR BASIS OF INHERITANCE-Exercise-II
  1. Which one of the following is most specific region of tRNA?

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  2. In a polyribosome complex, the ribosome present towards 5'end of mRNA ...

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  3. Which of the following statements are true of all t-RNAs? 1. The 5'e...

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  4. Consider the following processes 1. Synthesis of t-RNA 2. Attachme...

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  5. Which of the following is the smallest RNA ?

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  6. The first translated codon in any mRNA binds to an anticodon is

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  7. Which of the following is not true for an anticodon ?

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  8. During protein synthesis, amino acid gets attached to tRNA with the he...

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  9. The ribozyme acts as a catalyst for the formation of

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  10. tRNA recognises amino acyl RNA synthetase by

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  11. In DNA model of Watson & Crick, the major grooves are site of

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  12. DNA absorb lambda("max")

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  13. In DNA and RNA, pentose sugar has furanose ring. It is

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  14. Eukaryotic mRNAs are associated with proteins to form ribonucleoprotei...

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  15. DNA strands are termed antiparallel because of

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  16. The base sequence for a nucleic acid segment is given as GAG AGG GGA...

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  17. Which is correct sequence according to increasing molecular weight?

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  18. A piece of nucleic acid used to find the sequence of bases in a gene, ...

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  19. In .Z. DNA, pitch of each turn of helix is

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  20. Diameter and pitch per turn of helix of 'A' model of DNA is

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