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Explain how the chromosome number is halved during meiosis.

Meiosis is formed of meiosis I and meiosis II. You start with a diploid cell (2n). The DNA is replicated in this diploid cell and recombination occurs, where the two chromosomes may swap over bits of DNA.Mei...
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Answered by Susannah W. • Biology tutor
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What is the induced-fit model of enzyme action

Enzyme has an active site that is not quite complementary to substrateActive site changes shape when substrate binds It becomes complementary to substrate
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Answered by Kelvin C. • Biology tutor
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Why do you think you'd be the perfect candidate for our course?

When it comes to writing personal statements for design courses, they want to see that you are passionate in the subject by being able to demonstrate practical and theoretical knowledge in the form of writin...
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y = 2ln(2x + 5) – 3x/2 , x > –2.5 find an equation to the normal of the curve when x = -2

2x + 5y = 11
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Answered by Shabeer A. • Maths tutor
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Can you explain the difference between simple and facilitated diffusion?

The way I remember this is that s imple diffusion is simple , and as such, there are no transporters involved. It is also simple in the sense that molecules may only travel passively from a high concentratio...
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Answered by Shaqil C. • Biology tutor
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