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Describe the role of the thylakoid membrane.

The thylakoid membrane is found within the chloroplast. The photosystems (I and II) are embedded within the membrane itself. It is the site of photophosphorylation and the electron transport chain (ETC), whi...
MF
Answered by Maria F. • Biology tutor
13129 Views

What's the difference between the passé composé and imperfect tense?

That's a great question, and one that we, as non-native French speakers, ask quite a lot. The most important thing to remember about the imperfect tense is that it is not perfect. And it's not perfect becaus...
KB
Answered by Kristian B. • French tutor
2146 Views

What's the difference between PED, PES, YED, and XED?

PED stands for Price Elasticity of Demand. It refers to the percentage change of quantity demanded (Qd) of a product as a result of a change in price (P) of that product. It is calculated by dividing the per...
JD
Answered by Joshua D. • Economics tutor
38298 Views

Derive the mgh approximation for gravitational potential energy.

Newton's law of gravitation -> GPE = GMm/r - GMm/(r+h)GPE = GMm(1/r - 1/(r+h))GPE = GMm(h)/(r(r+h))r >> h -> GPE ~ (m)(GM/r^2)h = mgh
IS
Answered by Inigo S. • PAT tutor
2650 Views

How unified was Italy in the period 1871-1914?

By 1871 Italy had come into being as a legally unified country. Disparate states and kingdoms were brought together under one unified legislative and executive body. This question examines the extent to whic...
Answered by • History tutor
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