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How do I answer questions on the adaptations of the lungs

Start by stating the function of the lungs: gas exchangenext go though the adaptations, with the number of available marks guiding the number of adaptations ~ 1 per mark Fick's law of diffusion states that: ...
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Answered by Justine S. • Biology tutor
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How does a gene mutation alter a protein?

A genetic mutation, defined as being a change in the DNA base sequence would lead to a change in the primary structure of a protein (a change in the amino acid sequence). This would lead to a change in the s...
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Answered by Ahmed H. • Biology tutor
5395 Views

Is Russia a superpower?

A superpower is a state that is a chief economic actor on the global stage, with the most dominant military power in its sphere of influence with a strong nuclear arsenal and has mulitple global institutions...
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How far do you agree with the view that Reagan led to the ending of the Cold War?

Reagan's role has too often been filtered through the winners' point of view and inflated. Even his new arms race, claimed by Triumphalists to have been the external factor that brought the Soviet Union to i...
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Answered by PAULA H. • History tutor
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Describe the process by which Tissue Fluid is formed

High Hydrostatic Pressure at the Arteriole end of the capillary. This pushes water and other small molecules out of the capillary into the extra cellular space, whilst proteins stay in the capillary because ...
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Answered by Idrhys R. • Biology tutor
5563 Views