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Explain the stages of mitosis.

Interphase: each chromosome replicates protein synthesis occurs, 2 copies of each organelle Prophase: Chromosomes shorten, condense, nuclear envelope breaks downMetaphase: chromosomes line up in centre of ce...
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Answered by Isabela R. • Biology tutor
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How do i answer a problem solving question if I don't know where to start?

This is a very common question as many people tend to not know here to begin in regards to answering most problem solving questions generally. My advice would be to approach the question the way i would; beg...
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Answered by Elizabeth M. • Maths tutor
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f(x) = (x + 1)^2 and g(x) = 2(x - 1) Show that gf(x) = 2x(x + 2)

For this question, as we are looking for gf(x) so we first need to plug in our formula for f(x) into the g(x) formula, giving us: 2((x+1)^2 - 1) We can then expand our squared bracket to get: 2(x^2 + 2x + 1 ...
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Answered by Django M. • Maths tutor
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How do prepositions with the Accusative and Dative work?

L.O. Understand how prepositions are used in German. It's really important that you remember which prepositions take which case in order to gain marks for accuracy in your GCSE Writing paper as well as the S...
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Answered by Monty P. • German tutor
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What are the causes of World War One?

Let's split them into long term, short term and the trigger cause:Long Term:Imperialism - Colonies and Colonial expansionNationalism - especially in central EuropeShort Term:Militarism - building up of armie...
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Answered by Vicki L. • History tutor
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