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How is a resting membrane potential of a neuron maintained?

It is maintained primarily through the maintenance of a sodium and potassium gradient across the cell membrane. The concentration of sodium is high outside the cell, extra-cellularly, and the potassium co...

JA
Answered by Jed A. Biology tutor
3978 Views

If y=2x+4x^3+3x^4 and z=(1+x)^2, find dy/dx and dz/dx.

Differentiation dy/dx = 2+12x^2+12x^3
Chain ruleu = 1+xz=u^2dz/dx = dz/du * du/dx = 2u * 1 = 2(1+x)

Answered by Maths tutor
3801 Views

give an example of a monomer

Glucose is a six-carbon monosaccharide that is broken down during aerobic respiration to produce ATP and CO2. It exists as two isomers- alpha and beta.

BN
Answered by Bethany N. Biology tutor
2562 Views

‘Good is not a natural quality’ discuss

I agree with the statement saying that good is not a natural quality, instead, I think it intuitive.Naturalism is the point of view where you think that you can define good by observing the world and reas...

DM
6633 Views

How does adult cell cloning occur?

In adult cell cloning, an egg cell is taken from a donor animal - such as a sheep - and it is enucleated. This means that the nucleus which contains all of the genetic information of the sheep is removed ...

SH
Answered by Shan H. Biology tutor
4789 Views

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