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How can you determine what the direction of the shift is in the Bohr effect?

Haemoglobin acts as the Oxygen transportation system for the body. It is comprised of 4 polypeptide chains (quaternary protein structure) and each chain has an attached haem group. Each haem group allows an ...
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Answered by Charlotte L. • Biology tutor
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Describe the structure of glycogen

Glycogen is a polysaccharide of alpha glucose, joined together by glycosidic bonds which provide a branched structure.
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Answered by Isabel S. • Biology tutor
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What is the process of DNA replication?

DNA replication involves many steps and enzymes. As DNA is a double stranded helix it must be untwisted so that it can be copied. Each strand from the parental DNA acts as a template for the daughter strand ...
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Answered by Jemima U. • Biology tutor
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How is a nerve impulse transmitted across a cholinergic synapse?

Action potential reaches pre-synaptic knob.This stimulates voltage gated Ca2+ channels to open and Ca2+ to diffuse in.This causes vesicles containing ACh to bind to the pre-synaptic membrane and release ACh ...
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Answered by Amelie M. • Biology tutor
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What is the function of the Mitochondria in a cell within an organism?

The Mitochondria main function is to produce energy for continuation of chemical reactions within the cell and body, as well as movement of an organism. This energy is stored in the form of ATP, the mitochon...
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Answered by Saffyan S. • Biology tutor
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