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Solve the Simultaneous Equations -3X + 4Y=11 & X-2Y = -5 to find the values of X and Y

Simultaneous Equations are equations involving 2 or more unknowns that have the same value in each equation. The aim is to eliminate all but one unknown. This will then allow us to find the value of the non ...
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Answered by Emehakon U. • Maths tutor
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What is the mitochondria and what is its role within the cell?

The mitochondria is an organelle found in most cells of eukaryotic organisms, excluding some specific cells such as red blood cells. It has a double membrane and is variable in size (but usually between 0.75...
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Answered by Rosie P. • Biology tutor
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How much scientific interest should I demonstrate in a Medicine personal statement?

Medicine personal statements should generally include some evidence of you independently pursuing any scientific interests that you have may have. This may include reading popular science literature, doing a...
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What are the different types of isomers?

Structural isomers are compounds with the same molecular formula but different structural formulae. They can be :1. Carbon chain isomers that differ in the length of the carbon chain2. Positional isomers tha...
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Answered by Krupa R. • Chemistry tutor
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What is a genetic mutation?

A mutation is a random change in the amount of DNA or sequence of DNA nucleotides within a cell. DNA is a double helix with two polynucleotide strands joined by hydrogen bonds between complementary base pair...
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Answered by Krupa R. • Biology tutor
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