1. Tardigrade
  2. Question
  3. Biology
  4. Given below are two statements (A and B) each with some blanks. Select the option which correctly fills up the blanks in the statements: Statements: A. The ribosome consists of structural and about 80 different . In its inactive state, it exists as subunits. There are two sites in the large subunit for subsequent amino acids to bind to and the thus, be close enough to each other for the formation of a bond. The ribosome also acts as a catalyst (23S rRNA in bacteria is the enzyme ) for the formation of peptide bond. B. A translational unit in is the sequence of RNA that is flanked by the start codon (AUG) and the stop codon and codes for a polypeptide. An mRNA also has some additional sequences that are not translated and are referred as untranslated regions (UTR). The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon). They are required for efficient process. Options :

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Q. Given below are two statements ($A$ and $B$) each with some blanks. Select the option which correctly fills up the blanks in the statements : Statements:
$A$. The ribosome consists of structural _______ and about $80$ different _______. In its inactive state, it exists as ______ subunits. There are two sites in the large subunit for subsequent amino acids to bind to and the thus, be close enough to each other for the formation of a ______ bond. The ribosome also acts as a catalyst ($23S\, rRNA$ in bacteria is the enzyme _______ ) for the formation of peptide bond.
$B$. A translational unit in ________ is the sequence of $RNA$ that is flanked by the start codon $(AUG)$ and the stop codon and codes for a polypeptide. An $mRNA$ also has some additional sequences that are not translated and are referred as untranslated regions $(UTR)$. The $UTRs$ are present at both $5'$-end (before start codon) and at $3'$-end (after stop codon). They are required for efficient _______ process. Options :

Molecular Basis of Inheritance

Solution:

Correct answer is (a) A - (i) RNAs, (ii) proteins, (iii) two, (iv) peptide, (v) ribozyme B - (i) mRNA, (ii) translation.