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Biology
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What is mitosis?

Mitosis is the process by which cells divide and replicate themselves. It is how organisms (like humans) grow. During mitosis one cell (the parent cell

BF
Answered by Bethany F. • Biology tutor
16639 Views

Which are veins and which are arteries?

Veins take blood towards the heart from the rest of the body. This is usualy deoxygenated blood because the oxygen has been taken up by respi...

BF
Answered by Bethany F. • Biology tutor
4339 Views

What is respiration?

Respiration is the process by which people (and other organisms) break down glucose (from sugars and charbohydrates in their food) in order to release energy. This pr...

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Answered by Bethany F. • Biology tutor
51665 Views

What is division of labour within a cell?

'Division of labour' is a term that describes the specialised functions of cell organelles which come together to ensure the cell is capable of surviving as well as performing it's role in the body. F...

BP
Answered by Ben P. • Biology tutor
99855 Views

Describe the structure of the cell membrane.

The cell membrane is a fluid matrix made of a phospholipid bilayer. Each lipid molecule has a hydrophilic, phosphorylated "head" and a hydrophobic, fatty acid "tail". The hydrophob...

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Answered by Srishti N. • Biology tutor
41340 Views

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