Select the correct statement about protein synthesis $:-$

  • A
    Translation begins when $\text{mRNA}$ attaches to the small subunit of the ribosome.
  • B
    Peptidyl transferase catalyzes the formation of the peptide bond.
  • C
    $\text{UTRs}$ are present at both $5'$-end (before start codon) and $3'$-end (after stop codon).
  • D
    At the end of translation,a release factor binds to the stop codon.

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What is the function of $t-RNA$?

Read the following statements and choose the correct set of statements:
$(a)$ $\text{tRNA}$ has an anticodon loop that has bases complementary to the code.
$(b)$ The $\text{tRNA}$,also called $\text{sRNA}$,was known before the genetic code was postulated.
$(c)$ For termination codon,there is a specific $\text{tRNA}$ that is referred to as terminator $\text{tRNA}$.
$(d)$ The secondary structure of $\text{tRNA}$ has been depicted that looks like an inverted $L$.
Choose the correct answer from the options given below:

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The amino acid sequence in protein synthesis is decided by the sequence of

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