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Why was there a Revolution in Russia in February 1917?

Long Term Causes: Autocratic nature of Tsar Nicholas’ regime. Believed in divine right to rule and that he was appointed by God to rule over Russia. Russia was huge. Very difficult to govern the entire penin...
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Answered by Alexandra G. • History tutor
5704 Views

How do sodium and potassium ions travel through the cell membrane?

the sodium-potassium pump enables the passage of sodium and potassium ions. Both of which must be present. This uses energy as it is done via active transport. They move across their concentration gradient.
MB
Answered by Megan B. • Biology tutor
5992 Views

What happens in the link reaction of respiration?

Pyruvate converts to Acetylcoenzyme A in an oxidation reaction. Pyruvate and coenzyme A combine to form acetylcoenzyme A. One of pyruvate's 3 carbon atoms goes to form a molecule of carbon dioxide, which is ...
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Answered by Megan B. • Biology tutor
6438 Views

How do adjectives work in French?

The first difference with English is that adjectives have to agree with the gender and number of the noun they describe. Concerning the gender, if the noun is masculine, the adjective has to be masculine. Fo...
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Answered by Benedicte R. • French tutor
3736 Views

Differentiate y= exp(cos^2(x)+sin^2(x)) by using the chain rule.

First of all instead ,we'll define the chain rule , thus y can be rewritten as y = f (g(x)) , where f(x) = exp (x) and g(x) = cos^2(x) + sin^2(x). Therefore let y = f(u) , dy/dx = dy/du * du/dx , which then ...
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Answered by Ayman J. • Maths tutor
4684 Views