DNA Nucleus

What is a Nucleus?

• It´s a cell in the lysosome. Which helps break down waste in the eukaryotic cells.

• Its the surface of the skin.

• Organelle in the eukarytotic cells that cells depend on.

Tags

NGSS.MS-LS1-2

How does the nucleus form?

• It forms inside the lysosomes.

• is made up of two lipid bilayer membranes which in eukaryotic cells

• is a complex of DNA and proteins that forms chromosomes

• is formed from the nucleus when the cell divides to form more nucleus.

Whats the functions of the Nucleus?

• It breaks down waste.

• Its part of the ribosome biogenesis.

• It stores the DNA.

• It coordinates other cell activities called Cell Division

Tags

NGSS.MS-LS1-2

Why is the nucleus important?

• Because is to efficiently package DNA into a small volume to fit into the nucleus of a cell and protect the DNA structure and sequence.

• Because it has a close relationship to the chromosomal matter of the cell.

• It contains the genetic materials which is responsible for controlling and directing all the activities of the cells.

Tags

NGSS.HS-LS1-4

Why is the Nucleus called the Control Center of the cell?

• Because it protects against water loss.

• It performs 4 main functions

• It performs 2 main functions

Tags

NGSS.MS-LS1-2

What is the nucleolus?

• The nucleolus is the largest structure in the nucleus of eukaryotic cells.

• The nucleolus is the surface of the skin?

Where is the nucleolus found?

• The nucleolus is a round body which is located inside the nucleus of a eukaryotic cell.

• In the RBCs contains the nucleolus, but it´s the enucleated

• Also, the nucleolus is found in animal cells.

• The nucleolus is found in plant cells.

What are the functions of the nucleolus?

• makes ribosomal subunits

• it sends subunits out to the rest of the cells where they form into complete ribosomes.

• Its functions aren´t much.

• Also, When the nucleolus forms ribosomes, the ribosomes makes proteins.

Why is the nucleolus important?

• is important because it has a close relationship to the chromosomal matter of the cell.

• it protects against water loss, regulates gas exchange, secretes metabolic compounds, and (especially in roots) absorbs water and mineral nutrients.

• Ribosomes are important because they are responsible for protein synthesis.

• The role of the nucleolus is to produce ribosomes.