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Why is ATP produced continuously in such large quantities?

ATP is constantly being produced in every mitochondrion of the cell, but it can't be stored within it. This is directly related to the properties of this important molecule - the phosphate bond between th...

MZ
Answered by Maria Z. Biology tutor
9172 Views

Find the stationary points of the curve y=2*x^3-15*x^2+24*x+17. Determine whether these points are maximum or minimum.

First, differentiate and put the derivative equal to zero. dy/dx=6x^2-30x+24=0. Solve this equation to get that x=4 and x=1. Substitute these values into the original equation to get the correspo...

SM
Answered by Shaun M. Maths tutor
4195 Views

How do you decide whether to change a point on demand curve or to shift the whole curve?

Changes in price mean a shift along the curve, changes other than the price of a good (e.g. change in price of a substitute good) shift the demand curve. 

MJ
Answered by Mahnoor J. Economics tutor
1867 Views

Describe the stages in DNA transcription and translation

DNA is unziped by DNA helicase. RNA polymerase catalyses the formation of a complementary strand of pre-mRNA, using the non-coding strand of DNA as a template. The pre-mRNA contains non-coding regions (in...

IN
Answered by Iona N. Biology tutor
3322 Views

Assess the importance of a chosen marine ecosystem (15)

Coral reefs: diverse/fragile ecosystem, found in coastal areas/tropics/warm waters 23-29degrees C, (temp needed to sustain growth) valuable goods and services, threatened by global warming, rising SST. 1)...

MB
Answered by Maria B. Geography tutor
2343 Views

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