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Describe the changes that take place to maintain glucose concentration in exercise.

During exercise, blood glucose concentration falls due to the increased energy demand and glucose uptake of skeletal muscles. This fall in glucose concentration is detected by the alpha and beta cells in ...

HB
Answered by Henry B. Biology tutor
2793 Views

How can I improve my personal statement?

My first tips would be to:

  • Avoid any cliché sentences. Do not use hyperbole to describe your passions as this will come across as insincere. Instead, demonstrate your enthusiasm by engagi...

AA
2309 Views

C4 June 2014 Q4: Water is flowing into a vase. When the depth of water is h cm, the volume of water V cm^3 is given by V=4πh(h+4). Water flows into the vase at a constant rate of 80π cm^3/s. Find the rate of change of the depth of water in cm/s, when h=6.

This question wants us to find: dh/dt. We are given: dV/dt=80π and V=4πh(h+4). The equation to use here is: dh/dt = dh/dV x dV/dt. We kn...

SK
Answered by Suban K. Maths tutor
8045 Views

How do you differentiate y=cox(x)/sin(x)?

Since we have to differentiate a fraction, we must use the quotient rule. 

The quotient rule: If y = u/v, dy/dx = (vdu/dx - udv/dx)/v2

So we must work out each of the ter...

RC
Answered by Raj C. Maths tutor
5164 Views

I don't understand when to use the subjunctive and how to conjugate it?

In English, the subjunctive is used to express wishes or hypothetical situations, e.g. I wish you were nicer to me ('were' is in the subjunctive). In French, it's fairly similar. The subjunctive is associ...

IS
Answered by Iona S. French tutor
1942 Views

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