Question

What are the nuclear part of a Cell ? Explain them briefly .

Answer 1

Answer:

hi

hello

Explanation:

from 10th biology

The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus. The gel-like matrix in which the nuclear components are suspended is the nucleoplasm.

Components of a typical animal cell

1. Nucleolus
2. Nucleus
3. Ribosome (dots as part of 5)
4. Vesicle
5. Rough endoplasmic reticulum
6. Golgi apparatus (or, Golgi body)
7. Cytoskeleton
8. Smooth endoplasmic reticulum
9. Mitochondrion
10. Vacuole
11. Cytosol (fluid that contains organelles; with which, comprises cytoplasm)
12. Lysosome
13. Centrosome
14. Cell membrane

Answer 2

Nuclear parts of a cell are :-

○ Nucleus →

• Contains chromosomes, & regulates DNA of the cell. Defining structure of eukaryotic cells (they all have nucleus).
• Passes genetic traits between generations. Contains nuclear envelop, nucleoplasm, nucleolus, nuclear pores, chromatin, & ribosomes.

o Chromosomes →

• Thread like rods of DNA. Short deoxyribonucleic acid, DNA is the genetic material that stores information about the plant/animal.

o Chromatin →

• DNA & Protein makeup chromosomes

o Nucleolus →

• Proteins, small/round doesn't have membrane. Protein synthesis, synthesizes & stores RNA.

○ Nuclear envelope →

• Encloses structures within nucleus. Made of lipids.

o Nuclear pores →

• Exchange materials between the nucleus & cytoplasm

o Nucleoplasm →

• Liquid like cytoplasm, within nucleus.

▬▭▬▭▬▭▬▭▬▭▬▭▬▭▬▭▬▭▬▭▬