Top answers

What does a mitochondria do?

They are the energy producing organelle. In the motochondria, glucose is converted into energy.
TK
Answered by Tomas K. • Biology tutor
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Using the VSEPR theory, predict the shape of CCl4 and its approximate bond angles.

Draw out the lewis structure of CCl4 by counting the number of valence electrons on each atom. C=4, Cl=7 therefore total valence electrons is 4+(7x4)=32 and total valence electron pairs is 16. 2. Determine t...
AM
Answered by Amy M. • Chemistry tutor
64249 Views

What sort of structure should my 25 mark essay have?

My A Level English Literature exam was three hours long, consisting of three 25 mark essays. This means that you should spend about an hour on each. Generally the essay should consist of an introduction, thr...
MD
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What's the difference between longitudinal and transverse waves?

Firstly, all waves transfer energy without transferring matter (particles). Waves usually consist of particles vibrating in a particular direction, but not necessarily in the same direction as the way the en...
JB
Answered by Jordan B. • Physics tutor
11082 Views

What are the different classifications of sub-atomic particles?

Firstly, particles can be split up into to main categories: hadrons and leptons. Hadrons interact with the strong force and are made of quarks. Leptons don't interact with the strong force and are fundamenta...
JB
Answered by Jordan B. • Physics tutor
2372 Views