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t-RNA molecules have anticodons that pai...

t-RNA molecules have anticodons that pair complementary to codons in `:`

A

r-RNA

B

t-RNA

C

m-RNA

D

all of these

Text Solution

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The correct Answer is:
C
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tRNA has anticodon with complementary sequence to the codon on mRNA.

Which one of the following is an incorrect statement for a t RNA molecule? i. It is an adapter molecule ii. Previously called as sRNA (soluble RNA) iii. tRNA has a codon loop that has bases complementary to the code, iv. it also has an amino acid accepter end to which it binds to amino acids. v. It is non-specific for each amino acid.

Knowledge Check

  • Which is correct? (i) t-RNA has an anticodon loop that has bases complementary to the code (ii) t-RNA has an amino acid acceptor end (iii) Each codon is recognized by a specific DNA (iv) For initiation, there is specific t-RNA that is reffered to as terminator t-RNA (v) For termination there is specific t-RNA that is reffered to as terminator t-RNA

    A
    (i), (ii)
    B
    (i), (ii), (iii)
    C
    (i), (ii), (iii), (iv)
    D
    (i), (ii), (iii), (iv), (v)

  • A sequence of three consecutive bases in a t-RNA molecule which specially binds to a complementary codon sequence in m-RNA is known as :

    A
    triplet
    B
    anticodon
    C
    nonsense codon
    D
    Termination codon

  • Which is correct - (i) t-RNA has an anticodon loop that has bases complementary to the code (ii) t-RNA has an amino acid acceptor end (iii) t-RNA are specific for each amino acid (iv) For initiation, there is specific t-RNA that is reffered to as initiator t-RNA (v) For termination there is specific t-RNA that is reffered to as terminator t-RNA

    A
    i, ii
    B
    i, ii, iii
    C
    i, ii, iii, iv
    D
    i, ii, iii, iv, v

    • Similar Questions

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    Which is correct - (i) t-RNA has an anticodon loop tht has bases complementary to the code (ii) t-RNA has an amino acid acceptor end (iii) t-RNA are specific for each amino acid (iv) For initiation, there is specific t-RNA that is reffered to as initiatior t-RNA (v) For termination there is specific t-RNA tht is reffered to as terminator t-RNA

    A sequence of three consecutive bases in a tRNA molecule specifically binds to a complementary codon sequence in mRNA. This sequence is known as:

    A sequence of three consecutive bases in a t-RNA molecule which specifically binds to a complementary codon sequence in m RNA is known s _

    Which of these statements about protein synthesis are NOT correct ? I. During transcription, mRNA synthesized from DNA nucleotides to have the same sequence of nucleotides as the DNA strand on which it was made. II. During transcription , tRNA is synthesized from RNA nucleotides and carries codons that are complementary to the sequence of nucleotides on the DNA strand on which it was made. III. During translation, mRNA is synthesized from RNA nucleotides to have the complementary sequence of nucleotides to that. Of the DNA strand on which it was made . IV. During translation ribosomes move on mRNA from '5' and '3' one codon at a time .This is called translocation

    Study the following tRNA molecule related with anti codon pairing with respective condons. Which types of tRNA is impossible

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