Multiple choice

Which of the following statements is/are incorrect about nucleus? a. The nucleus has a double layered covering called nuclear membrane. b. It contains chromatins and a nucleolus. c. Chromatin is formed of RNA, which is required for protein synthesis in the cytoplasm.

  1. Only a

  2. Only b

  3. Only c

  4. All of the above

  5. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This statement is incorrect about nucleus. Nucleolus is formed of RNA, which is required for protein synthesis in the cytoplasm. Chromatin forms the chromosomes during cell division. Chromatin material is mainly formed of DNA. Genes are segments of DNA.

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