Nucleus structure and function | Structure and function | NEET | Bio science

#NEET #nucleus Nucleus structure and function | Structure and function | NEET | Bio science cell nucleus contains all of the cell's genome, except for a small fraction of mitochondrial DNA, organized as multiple long linear DNA molecules in a complex with a large variety of proteins, such as histones, to form chromosomes. The genes within these chromosomes are structured in such a way to promote cell function. The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expression—the nucleus is, therefore, the control center of the cell. The main structures making up the nucleus are the nuclear envelope, a double membrane that encloses the entire organelle and isolates its contents from the cellular cytoplasm, and the nuclear matrix (which includes the nuclear lamina), a network within the nucleus that adds mechanical support, much like the cytoskeleton, which supports the cell as a whole. Endoplasmic reticulum:-    • Endoplasmic reticulum | Rough and smo...   Cell division:-    • MITOSIS || BIOTECHNOLOGY || BY PHANINDRA   Chromosomes and types:-    • Chromosome structure and it's types |...   Lampbrush chromosomes:-    • Lampbrush chromosomes || Giant chromo...   Kindly share this video to your friends :-    • Nucleus structure and function | Stru...   Subscribe to my channel for more other videos :-    / @bioscience6853   Checkout other playlists for other more videos :- BIOTECHNOLOGY :-    • BIOTECHNOLOGY   PLANT BIOTECHNOLOY :-    • Plant biotechnology   rDNA TECHNOLOGY :-    • r DNA Technology   IMMUNOLOGY :-    • Immunology   IMMUNOTECHNOLOGY :-    • Immunotechnology   BOTANY :-    • BOTANY   ZOOLOGY :-    • ZOOLOGY   ANIMAL BIOTECHNOLOY :-    • Animal biotechnology   CARBOHYDRATES | BIOCHEMISTRY :-    • CARBOHYDRATES || BIOCHEMISTRY   FERMENTATION :-    • FERMENTATION   BIOSTATISTICS :-    • BIOSTATISTICS   GENETICS :-    • GENETICS   For other more playlists and videos, checkout my channel :-    / @bioscience6853   nucleus structure and function structure of nucleus plasma membrane nucleus medical media nucleus structure cell biology nuclear pore cell structure and function cell structure what is nucleus in biology nucleus structure and function in hindi nucleus structure and function animation nucleus structure animation structure of nucleic acids Bio science

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