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11111nata11111 [884]
3 years ago
8

QUESTION 1What are the different parts of the human circulatory system?​

Biology
2 answers:
skad [1K]3 years ago
8 0
...,,. Zxxzzzzzzzzzzzzzzzzzzz
tensa zangetsu [6.8K]3 years ago
5 0
Pulmonary Circulation
Systemic Circulation
Coronary Circulation
you mean that ?
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A Single amino acid must be polar to attract, just like water.

Explanation:

Sickle cell is an genetic illness and it is began by a alteration that arises in the beta sub units of the haemoglobin. Haemoglobin is a tetrameric protein made up of 2 alpha sub units and 2 beta sub units and it is the important part of the blood accountable for oxygen passage. Sickle cell is a illness that consequences from a replacement of a polar amino acid identified as glutamate with a non polar one valine at site six of the beta polypeptide component of haemoglobin. The replacement occurs as a consequence of a alteration in one of the bases in the beta-globin gene from adenine to thymine  . As a outcome of this change, the beta polypeptide chains convert sticky in low oxygen circumstances since the valine sticks out of the chain and interrelates with neighboring non-polar amino acids.  

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The repeated movement of water between Earth s surface and the atmosphere is called
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