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5.Molecular Basis of Inheritance
medium
Information flow or central dogma of modern biology is
A
$RNA - - Proteins - -> DNA$
B
$\mathrm{DNA} \rightarrow \mathrm{RNA}->\mathrm{RNA}$
C
$RNA - - $>$ DNA - - Proteins$
D
$DNA - - RNA - $>$ Proteins$
Solution
Central dogma term was proposed by Crick $(1958)$. It proposes unidirectional or one way flow of information from $DNA$ to $RNA$ and then to protein (polypeptide).
Standard 12
Biology
Similar Questions
Match List$-I$ with List$-II :$
| List$-I$ | List$-II :$ |
| $a$ Bacteriophage $\phi \times 174$ | $i$ $48502$ base pairs |
| $b$ Bacteriophage lambda | $ii$ $5386$ nucleotides |
| $c$ Escherichia coli | $iii$ $3.3 \times 10^9$ base pairs |
| $d$ Haploid content of human $DNA$ | $iv$ $4.6 \times 10^6$ base pairs |
