Question

short note
cell nucleus ​

Answer 1

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The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.

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Answer 2

Answer:

The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.The nucleus consists of a spherically shaped dense mass called nucleolus. Nucleus also contains thread-like structures called chromosomes. These carry genes and help in inheritance or transfer of characters from the parents to the offspring.

Functions of Nucleus

• It controls the heredity characteristics of an organism.
• It main cellular metabolism through controlling synthesis of particular enzymes.
• It is responsible for protein synthesis, cell division, growth and differentiation.
• Stores heredity material in the form of deoxy-ribonucleic acid (DNA) strands.

Explanation:

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