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Describe how Carbon Dioxide is assimilated in the Calvin cycle.

CO 2 from the atmosphere diffuses into the leaf through the stomata and then into the stroma within the chloroplasts of mesophyll cells. In the stroma the enzyme Ribusco catalyes the combining of CO 2 with r...
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Answered by Victor A. • Biology tutor
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How do I develop a composition?

A good place to start with a composition is to look at the set works. Perhaps you have been talking about some of the compositional features of the set works, such as melody and accompaniament, rhythmic vari...
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Answered by Sophie S. • Music tutor
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How do i differentiate the equation y = x^2 + 6x + 2 with respect to x.

So lets have a quick recap of differenciation to start off. In informal terms, differenciation is carried out by dropping the power to be in front of the term we are differenciating to as well as decrementin...
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Answered by Tarun S. • Maths tutor
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Describe how a stationary wave is formed and some of its properties.

Stationary waves are waves that do not transfer energy. These occur where both ends of the wave are in fixed positions. An example of this would be a string on a violin. As the wave reachs the end of the str...
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Answered by Matthew H. • Physics tutor
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The region R is bounded by the curve y=sqrt(x)+5/sqrt(x) the x-axis and the lines x = 3, x = 4. Find the volume generated when R is rotated through four right-angles about the x-axis. Give your answer correct to the nearest integer.

The general formula for a volume of rotation is pi times the integral of y^2. The first step is to square y. this can be done by squaring the first term, squaring the last term and finding twice the product....
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Answered by Matthew H. • Maths tutor
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