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How do I approach the presentation at the end of my EPQ?

Once you have completed your project, you will be asked to give a presentation about your project to an audience (which must include your supervisor). This is an opportunity to talk about your project in ...

6309 Views

What is the difference between mitosis and meiosis

Both are forms of cell division. All 'normal' cells undergo mitosis to produce identical copies of themselves with the same number of chromosomes. This increase in cell number leads to growth/repair of ti...

Answered by Hasan R. Biology tutor
1786 Views

What is a chiral carbon and optical isomerism?

A chiral carbon is a carbon with four distinct molecular groups bonded to it. The main consequence of this is imposing optical isomerism to the compound. Optical isomers can be thought of as a non-superim...

Answered by Michael K. Chemistry tutor
1673 Views

What are 3 accounting concepts used when preparing a set of accounts?

Accruals concept. The accruals concept is a concept used in the preparation of accounts. The accruals concept states that revenue (sales) should be recorded when the revenue is earned, not when the cash i...

Answered by James P. Accounting tutor
1917 Views

Simultaneous Equation: 3x + y = -4 / 3x - 4y = 6

Route 1 (Standard): 1. 3x + y = -4 / 2. 3x - 4y = 6 / MINUS 2 FROM 1 / y - (-4y) = 5y / -4 - 6 = - 10 / 5y = - 10 / y = -2 /PUT y-VALUE BACK INTO ORIGINAL EQ  / 3x - 2 = -4 / 3x = ...

Answered by Maths tutor
3502 Views

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