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Briefly describe the main differences between fast and slow twitch muscles and how does this relate to their specific functions.


First of all,  slow-twitch (type I) muscle fibres have a large number of mitochondria allowing them to carry out aerobic respiration at a high rate by providing a site for the Kreb's cycle (taking ...

SG
Answered by Sebastian G. Biology tutor
4262 Views

Why does the equation x^2+y^2=r^2 form a circle in the Cartesian plane?

The general line equation in the Cartesian plane is given by ax+by=c, where a, b, and c are given constants. This means that all (x_0, y_0) points that are situated on the line s...

BS
Answered by Bálint S. Maths tutor
9810 Views

Describe the process by which an action potential is propagated across a cholinergic synapse

A cholinergic synapse is one which uses acetycholine (ACh) as it's neurotransmitter. When the action potential reaches the synaptic knob at the presynaptic cell it leads to voltage gated Ca2+ch...

DM
Answered by David M. Biology tutor
2786 Views

How should I structure a history essay?

A history essay should contain an introduction, around three sections containing your argument, and a conclusion. The introduction should be brief and should set out a basic answer to the question, and in...

FC
Answered by Flora C. History tutor
2043 Views

FP2 (old specification) - How do you find the derivative of arsinhx?

  1. y = arsinhx We can rearrange this to be 2) sinhy = x, which makes this challenge slightly easier as we know that the derivative of sinhx is coshx and vice versa.Knowing the above we get coshy(dy/dx)...
LM
Answered by Lois M. Maths tutor
6686 Views

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