Q153 / 200 · NEET 2024 (Re-NEET) · Zoology

Match List-I with List-II: $\begin{array}{|l|l|r|l|}\hline & \text{List-I} & & \text{List-II} \\ \hline A. & \text{Histones} & I. & \text{Loosely packed chromatin} \\ \hline B. & \text{Nucleosome} & II. & \text{Densely packed Chromatin} \\ \hline C. & \text{Euchromatin} & III. & \text{Positively charged basic proteins} \\ \hline D. & \text{Heterochromatin} & IV. & \begin{array}{l} \text{DNA wrapped around histone} \\ \text{octamer} \end{array} \\ \hline\end{array}$ Choose the correct answer from the options given below:

  • A
    A-IV, B-III, C-II, D-I
  • B
    A-III, B-I, C-IV, D-II
  • C
    A-II, B-III, C-IV, D-I
  • Correct answer
    D
    A-III, B-IV, C-I, D-I

Solution

$\begin{array}{lll} \text{Histones} & \rightarrow & \text{Positively charged basic proteins} \\ \text{Nucleosome} & \rightarrow & \text{DNA wrapped around histone octamer} \\ \text{Euchromatin} & \rightarrow & \text{Loosely packed chromatin} \\ \text{Heterochromatin} & \rightarrow & \text{Densely packed chromatin} \end{array}$ Hence the correct answer is option (4).

Hence, the correct answer is option: 'D'.

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