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Name 3 things that can affect the activity of enzymes

1) Temperature: increasing the temperature increases the rate of reaction, however this can only happen to a certain point as beyond each enzyme's optimum temperature they get denatured (...

JC
Answered by Jessica C. Biology tutor
3422 Views

How do you solve inequalities when you have two inequality symbols in the expression, e.g. 4x - 6 < 14 < 3x + 2

So to tackle this question you have to imagine 4x + 6 < 14 < 3x - 2 as two separate inequalities.4x - 6 < 14 and 14 < 3x + 2
This still means the same thing but we have simplified it by ...

AP
Answered by Alice P. Maths tutor
3933 Views

Solve the simultaneous equations 3x - y = 5, x + 2y = -3

3x - y = 5 (A), x + 2y = -3 (B),6x - 2y = 10 (2A) ,7x + 2y +- 2y = 7 (2A) + (B),7x +2y - 2y = 7,7x = 7,x = 1,Sub x=1 -> (A),3(1) - y = 5,3 - y = 5,-y = 2,y = -2,x = 1, x= -2

JC
Answered by Jessica C. Maths tutor
5253 Views

Describe the four stages of mitosis

There are four stages of mitosis:
prophase, metaphase, anaphase and telophase.

1) Prophase
Chromatin into chromoso...

JC
Answered by Jessica C. Biology tutor
490081 Views

Explain how the doctrine of judicial precedent binds the Court of Appeal

The Court of Appeal is bound by the doctrine of judicial precedent, as all courts in England and Wales are bound. Due to its position in the hierarchy of English courts, the decisions from the Court of Ap...

CH
Answered by Chloe H. Law tutor
9509 Views

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