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Integrate (3x^2-x^3)dx

With integration like this, you can look at each appearance of x individually. Firstly there is a rule to follow that is the power of X in each case increases by 1 and then that increase power divides the ca...
JT
Answered by Josh T. • Maths tutor
9726 Views

State Newton's 2nd Law, and use this explain the vertical motion of a parachutist in the descent from her plane to Earth.

Newton's second law: F net = m. a . The net force (vector) on an object is directly proportional to the product of its mass (scalar) and its acceleration (vector). At the instant the parachutist leaves the p...
AB
Answered by Akash B. • Physics tutor
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Explain the stages of protein synthesis

Transcription - occurs in the nucleus. to prevent damage to the DNA, when a protein is required to be synthesised, a copy of that particular gene is encoded onto an mRNA (messenger RNA) molecule.The DNA Doub...
SK
Answered by Simran K. • Biology tutor
4498 Views

Describe how the structure of glycogen allows it to perform its function and explain the advantages to animals of using glycogen as an energy store.

Glycogen is a polysaccharide composed of alpha glucose monomers which are a respiritory substrate involved in the production of energy (ATP). 1-6 glycosidic bonds between glucose allow glycogen to be branche...
FA
Answered by Fraser A. • Biology tutor
46978 Views

How do I track a theme through a text?

Think about key scenes in the text where the theme crops up, and try to pick out quotes that you think best demonstrate the theme. For instance, if the theme is voilence, don't just think about scenes of phy...
JK
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