Select the correct match for $X$ and $Y$:
Column $X$Column $Y$
$(1)$ $DNA$$(P)$ Most abundant
$(2)$ $m-RNA$$(Q)$ Various types based on anticodons
$(3)$ $t-RNA$$(R)$ Carries information as genetic code
$(4)$ $r-RNA$$(S)$ $A$ specific part acts as a template

  • A
    $(1-S), (2-R), (3-Q), (4-P)$
  • B
    $(1-R), (2-S), (3-Q), (4-P)$
  • C
    $(1-R), (2-S), (3-P), (4-Q)$
  • D
    $(1-S), (2-P), (3-Q), (4-R)$

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Similar Questions

Read the following four statements ($1$ to $4$):
$1$. In transcription,uracil pairs with adenosine.
$2$. Regulation of $lac$ operon by a repressor is referred to as positive regulation.
$3$. The human genome contains approximately $50,000$ genes.
$4$. Haemophilia is a sex-linked recessive disease.
How many of the above statements are correct?

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Match the process in Column-$I$ with the enzyme involved in Column-$II$.
Column-$I$Column-$II$
$(A)$ $DNA$ replication$(p)$ $RNA$ polymerase
$(B)$ Translation$(q)$ $DNA$ polymerase
$(C)$ Transcription$(r)$ Reverse transcriptase
$(D)$ Reverse transcription$(s)$ Aminoacyl synthetase

Select the code for the correct answer from the options given below.

Explain the Central Dogma in molecular biology.

The eukaryotic genome is different from the prokaryotic genome because . . . . . . .

The substitution of one purine $N_2$ base with another purine base or one pyrimidine $N_2$ base with another pyrimidine base is known as:

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