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Why does a plant not take in all of the light energy that reaches their leaves?

There are four main reasons this could occur. The light photon could simply miss the chlorophyll molecule in the plant leaves. If they don't meet, how could the chlorophyll do anything with that light? Fu...

TD
Answered by Thomas D. Biology tutor
5179 Views

Evaluate the view that referendums cause more problems than solutions. [30 marks]

Question: Evaluate the view that referendums cause more problems than solutions. [30 marks]A question like this is likely to crop up in an Edexcel A Level Politics, Paper 1 (UK Politi...

JT
Answered by Josh T. Politics tutor
21248 Views

What is atherosclerosis?

Firstly, let's try to understand what 'atherosclerosis' actually means. To do that, I would recommend understanding the origin of the word. As with most specific terms in biology, the name often explains ...

SA
Answered by Sebastian A. Biology tutor
3354 Views

Who did more to make England a Protestant nation during Edward VI's reign, Northumberland or Somerset?

Edward VI's reign (1547 - 1553) experienced a religious transformation, turning England from a predominately Catholic nation at the close of Henry VIII's reign to a fully fledged Protestant Country in 155...

Answered by History tutor
6466 Views

Give two structural differences between a molecule of messenger RNA (mRNA) and a molecule of transfer RNA (tRNA).

To identify the structural differences between these two molecules, its helpful to understand their roles in the building of a protein. (translation and transcription)Their roles give clues to the overall...

TK
Answered by Tamara K. Biology tutor
41722 Views

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