Red blood cells transport oxygen around the body. They are specialised to carry oxygen because they: contain large quantities of a protein called haemoglobin , which can bind oxygen. don't have a nucleus, so there is more room for haemoglobin.

Explanation:

7 0

2 years ago

The nucleus contains ______ and ______, giving it an overall _______ charge.

notka56 [123]

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The nucleus contains protons and neutrons, giving it an overall positive charge.

6 0

2 years ago

What is erythrocytopenia?

USPshnik [31]

Answer:

Medical Definition of erythrocytopenia

: deficiency of red blood cells. — called also erythropenia.

Explanation:

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8 0

3 years ago