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Explain pieces of evidence that support the theory that mitochondria evolved from bacteria?

Mitochondria are one of the three eukaryotic organelles that have a double membrane (along with chloroplasts and the nucleus), two of which are believed to have evolved from bacteria (mitochondria from Pr...

Answered by Angus L. • Biology tutor

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You are making a list of the different ways you could travel in Germany. Make a list in German of four more types of transport. Example: Straßenbahn

Das Fahrrad, der Zug, das Schiff, die U-Bahn

Answered by Petra C. • German tutor

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How do you factorise a quadratic?

A quadratic equation is something that looks like this: ax²+bx+c. FACTORISING a quadratic means to put this equation in the form (dx+e)(fx+g). For example, take the equation x²+5x+6....

Answered by Ethan B. • Maths tutor

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What factors affect the rate of conduction of an action potential (AP) down a neurone?

MYELINATION

A lipid myelin sheath is wrapped around the axon of the neurone in SEGMENTS. Only the parts of the axon exposed contain Na/K channels that will participate in the conducti...

Answered by Fahad A. • Biology tutor

4867 Views

To what extent did the Second World War bring about social change in Britain?

The Second World War arguably acted as catalyst for social change in Britain as it exposed the areas of society that were need of support from the government. The process of evacuation and also intergrati...

Answered by Chloe A. • History tutor

4781 Views