Why is it important for the chromosomes to condense during mitosis?

Biology

1 answer:

SSSSS [86.1K]2 years ago

4 0

Answer:

To facilitate DNA replication

Explanation:

The chromosomes must condense as to allow for DNA to replicate within the nucleus

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Exocytosis is a type of cellular transport that allows materials to move across the plasma membrane of a cell. Which of the stat

Ilya [14]

Answer:

C. Exocytosis uses transport vesicles to export materials from the cell

Explanation:

Exocytosis is the reverse process of endocytosis including the expulsion of the material that is membrane -encapsulated (material is packaged in the vesicles ) inside the cell out of the cell. It has following steps :

1) The cell forms a vesicle around a material which is to be expelled.

2) The vesicle is transported to the cell membrane.

3) The vesicle membrane fuses with the cell membrane and releases the contents from the cell.

Hence option C. Exocytosis uses transport vesicles to export materials from the cell IS THE RIGHT OPTION.

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3 years ago

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The data below was collected in the field while studying the effect of pH on the growth of

never [62]

Answer: Answer is c 8 500

Explanation: Find the growth, in this case it would be 4-12. So you want to find the difference between them by subtracting the two values. 12-4=8

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2 years ago

Explain in detail about Phospholipid Bilayer.

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A phospholipid bilayer or lipid bilayer is a double layer of lipids in a cell membrane which has a hydrophobic and a hydrophilic part.

Hydrophobic - expelled by water

Hydrophilic - attracted to water

The layers form the cell membrane which means that it's functions are the same as the functions of a cell membrane, and are critic to the cells functioning.

Hope it helped,

BioTeacher101