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Describe the differences between DNA and RNA. (3 marks)

Any 3 from:DNA is double stranded, whereas RNA is single strandedDNA consists of Deoxyribose sugar, whereas RNA is made from Ribose sugarThymine can be found in DNA, whereas it is replaced by Uracil in RN...

Answered by Biology tutor
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Why should decisions made by courts yesterday be binding on courts when they make decisions today?

This a question about the procedural elements of law, questioning precedent. First, aim to tackle the assumptions within the question and whether you agree with them.
Assumption number 1: That decisi...

Answered by Law tutor
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Find the coordinates of the stationary point of y = x^2 + x - 2

At a stationary point, the gradient/slope of the graph is 0. To find the gradient of y, we differentiate with respect to x.This gives us dy/dx = 2x + 1. Since we want to find where the gradient is 0, we s...

MC
Answered by Martin C. Maths tutor
4495 Views

Describe the process in which DNA replication occurs (6 marks)

Firstly, the enzyme DNA helicase separates the two strands in DNA by breaking the hydrogen bonds between them. Both of the two strands then act as templates to which free nucleotides attach to. This attac...

Answered by Biology tutor
5209 Views

How do I write an introduction to an examination essay?

The aim of an introduction is to clearly state your answer to the question and then explain your argument. A strong candidate will answer the question in the first sentence. Then proceed by outlining how ...

GS
Answered by Georgina S. History tutor
4538 Views

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