Top answers

What is a protein?

A protein is a sequence of many amino acids. All proteins are made of amino acids. Humans have 20 distinguished amino acids that can arrange in thousands of different combinations and this means that they ca...
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Answered by Matilde M. • Biology tutor
3816 Views

How do I begin my personal statement?

It's always important to plan and I'd suggest you mind map your ideas. Write the subject you want to study in the middle of the bubble and write around it what aspects of the course/subject you enjoy or find...
EA
3377 Views

What's the difference between an elastic good and an inelastic good?

An elastic good is a good that has a price elasticity of demand that is greater than one. This means that the demand for the good will change significantly if the price changes. An example of such is coke-a-...
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Answered by Hana K. • Economics tutor
30701 Views

What should I write about in my personal statement?

Your personal statement should, first and foremost, be about you. It has to be personal. You should discuss two areas when writing your personal statement, the first being your interest in the subject and yo...
EA
3963 Views

How do I know when to use the imperfect tense when talking about the past?

The imperfect tense is used for actions that: a) occurred repeatedly i.e. I used to do ballet twice a week, when I was younger. b) actions that occurred over a period of time i.e. I used to drink alcohol. Ad...
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Answered by Esther A. • Spanish tutor
5690 Views