(a) List various components of the nucleus. (b) What are chromosomes ? – InterviewSolution

InterviewSolution

1.	(a) List various components of the nucleus. (b) What are chromosomes ? Give their chemical compositon. (c) List the type of chromosome if it has the following position of centromere. (i) in the middle. (ii) at the tip of chromosome.
Answer» (a) Nuclear envelope, nuclear sap, chromatin material, nucleolus and nuclear matrix. (b) Chromosomes are thread-like structures usually present in the nucleus and become visible only during cell divison. Each chromosome is made up of DNA and Proteins. (c) (i) Metacentric chromosome (ii) Telocentric chromosome.

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