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The neuromuscular junction describes the chemical connection between a presynaptic nerve, and the muscle fibre membrane (sarcolemma). Depolarisation of the presynaptic nerve membrane (by propagation of an...
When we answer this question we need to focus on the differences in interactions that create the tertiary and quaternary structure of fibrous and globular proteins. For example, fibrous proteins are chara...
It is maintained primarily through the maintenance of a sodium and potassium gradient across the cell membrane. The concentration of sodium is high outside the cell, extra-cellularly, and the potassium co...
Glucose is a six-carbon monosaccharide that is broken down during aerobic respiration to produce ATP and CO2. It exists as two isomers- alpha and beta.
In adult cell cloning, an egg cell is taken from a donor animal - such as a sheep - and it is enucleated. This means that the nucleus which contains all of the genetic information of the sheep is removed ...
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