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What is the 'Renaissance Man'?

A person whose expertise spans a significant number of different subject areas; such a person is known to draw on complex bodies of knowledge to solve specific problems.The term is often used to describe tho...
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Find the inverse of f(x) = (3x - 6)/2

First, imagine that f(x) is written as y: y = (3x -6)/2 swap the variables over so you write y as x and x as y: x = (3y - 6)/2 Next, solve for x (try and get the y on its own on the right hand side) 2x = 3y ...
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Answered by Arantxa B. • Maths tutor
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Translate the following into English: Hello, my name is Arantxa and I would love to help you learn Spanish!

Hola, me llamo Arantxa y me encantaria enseñarte como hablar en Español!
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Answered by Arantxa B. • Spanish tutor
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Explain what is meant by active transport

Avtive transport is the transport of molecules against their concentration gradient (that is, from a low concentration to a high concentration). This mechanism requires energy, and so ATP is used up.
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Answered by Arantxa B. • Biology tutor
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Describe how a protein is digested

After consumption, food travels down the oesophagus into the stomach, where it is broken down by specific enzymes. The enzyme pepsin is responsible for breaking down a protein into amino acids (the smaller m...
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Answered by Arantxa B. • Science tutor
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