Top answers

Biology
A Level

What are some good revision strategies?

Everyone has their own ways of remembering things, but there are some good general points that might help you out.

If you just read over things, you might find that you can...

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Answered by Gyda F. Biology tutor
4293 Views

How do new species evolve?

Allopatric speciation:

New species appear when one interbreeding population is split into two reproductively isolated populations, which then evolve to become separate species. Thi...

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Answered by Gyda F. Biology tutor
8517 Views

Describe the process of translation.

Translation is a universal process in biology where a protein formed of amino acids is made by using messenger Ribonucleic acid (mRNA) to dictate the order of amino acids.
Following...

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Answered by Ivan T. Biology tutor
32341 Views

What is the function of the Loop of Henle?

The loop of Henle is found in the medulla of the Kidney. Its primary function is reabsorption of NaCl and water. Through the counter-current multiplier effect, a hypertonic medulla is ...

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Answered by Asfandyar G. Biology tutor
24440 Views

What are the different levels of protein structure and what do they entail?

Primary: The specific sequence of amino acids that make up the protein bound together by peptide bonds. There are 20 different amino acids, differing due to the variable R group coming off the central ...

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Answered by Freya S. Biology tutor
3822 Views

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