Question

describe the structure and function of nucleus

Answer 1

Hey mate !!.
Here's is ur answer __ ___________________________________


✔A Nucleus is like a brain of the cell . It helps in control eating movement and reproduction. This is the largest organelle in the cell . And theycontain DNA of the cell.



Function;'

□ They control center of the cell.

□ Contain DNA.

□ Store heredity intonation.



Dear:) hope its helps ☺

Answer 2

Answer:

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Explanation:

Structure:

The nucleus is made up of the following components:-

a) Nuclear Envelope

• It is a double layered membrane which separates nuclear material from cell cytoplasm.
• it is punctuated places for nuclear forces facilitate material exchange between cytoplasmic and nuclear material.
• it is also connected to endoplasmic reticulum in the cytoplasm
• the outer membrane of nucleus Pierce lysosomes which help in protein synthesis in a Cell.

b) Nucleoplasm

• it is the dense, colourless nucleus sap present inside the nucleus
• the the nucleus and chromosomes are suspended in the nucleus plasm.
• In it, the enzymes, ions, proteins etc. are also present.

c) Nucleolus

• these are one or more in the present inside the nucleus
• it is a spherical body containing RNA and proteins.
• it appears as a ground granular structure and lacks a limiting membrane

c) Chromatin Material

• it is an inner mass of thread like structure called chromatin fibres is made up of DNA and protein
• when cell division occurs fibres sentence for the to form chromosome which contain genes

#Structure