Top answers

What is an enzyme?

Enzymes are proteins that catalyse the conversion of substrates into products. Similar to other catalysts, enzymes are chemically unchanged during the reaction and they do not change the position of any equi...
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Answered by Bethany F. • Biology tutor
3874 Views

how do you form and use the near future tense?

Use the present tense form of aller in front of the infinitive of a verb to form the near future tense. EG: I am going to have a shower = Je vais prendre une douche. This can be used for describing things th...
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Answered by Thea H. • French tutor
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Explain what is meant by thermal decomposition

A reaction in which a substance is broken down into 2 or more substances by heat. An example is the breakdown of calcium carbonate into carbon dioxide and calcium oxide.
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Answered by Laura C. • Chemistry tutor
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What are the characteristics of oceanic crust?

Oceanic crust is thinner and more dense than continental crust. This is because it has been compressed by the weight of the oceans it carries above it. It is also much younger than Continental crust, as it i...
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Answered by Josie O. • Geography tutor
41912 Views

Find the mid point of the line A B, where A is (8,-1) and B is (2,5).

To find the midpoint between two points, first we must find the mid point between the x coordiates and then the y coordinates. The x coordiate of A is 8 and the x coordiate of B is 2. The midle value between...
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Answered by Amy K. • Maths tutor
7953 Views