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Describe what is meant by the 'lock and key' theory.

When binding two things together in biology, such as an enzyme and a substrate, in order to fit together they musth ave a specific shape. The shape of the enzyme active site must be the reciprocal to the ...

LW
Answered by Lily W. Biology tutor
4199 Views

How do I effectively structure an essay?

Read the text 2 -3 times. The first read is to experience the text as intended and to jot down your first impressions, the following reads are where you get to do some critical digging! Make sure that you...

AK
Answered by Ashana K. English tutor
1468 Views

How do we know the derivative of x^n

What does derivative mean? The derivative of a function the represents the gradient of the function for each value of x. Remark that the gradient of a function at point (x,f(x)) is equal to the gradient o...

TP
Answered by Thomas P. Maths tutor
2884 Views

What is the equation for respiration?

C6H12O6 + 6O2 -----6CO2 + 6H2O

LW
Answered by Lily W. Biology tutor
2294 Views

Solve x^2 + 5x – 24 = 0

Being a quadratic equation in the following form,the simplest way to solve would be through the quadratic formula which goes as follows:
The first step to solving is therefore to identify a, b, c, wi...

MK
Answered by Mohammed K. Maths tutor
4573 Views

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