Categorias: Todos - functions - dna - chromosomes - nucleus

por Felipe Miranda 4 anos atrás

635

Cell nucleus

The cell nucleus is a crucial organelle that contains and protects the genetic material organized on chromosomes. Its primary roles include duplicating genetic material, transporting substances through its pores, and regulating overall cell function.

Cell nucleus

Cell nucleus

What is the cell nucleus?

is an organelle that contains the DNA that resides on the chromosome that contains
Nucleus parts
ribosomes
chromatin

DNA

It is made up of basic chemical components called nucleotides. The four types of nitrogenous bases found in nucleotides are: adenine (A), thymine (T), guanine (G), and cytosine (C)

Histones

Protein in which DNA is wound, allowing it to be compacted and fit inside the cell nucleus

nucleoplasm
nucleolus
nuclear envelope
Nucleus functions
regulates the functioning of the cell
transports substances through its pores
duplicates the genetic material
condenses DNA in cell divisions
organizes hereditary material on chromosomes

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