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What are the different types of RNA used for during translation?

Translation occurs at the ribosomes (which may be attached to endoplasmic reticulum). The ribosomes themselves are made of rRNA.mRNA carries the code for the polypeptide as it is complimentary to a strand of...
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Answered by Roshni M. • Biology tutor
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Describe the process of oxidative phosphorylation.

Student answer will be structured as a paragraph, or bullet point sentences, including at least five (but not restricted to) of the following points: hydrogens from reduced hydrogen carriers (FADH/NADH); hyd...
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Answered by Josephine B. • Biology tutor
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Draw a labelled diagram of carbon.

Student drawings will indicate a central nucleus with 6 neutrons and 6 protons, as well as 6 surrounding electrons in one shell.
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What molecule in a plant cell is responsible for photosynthesis?

Chlorophyll.
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Answered by Josephine B. • Biology tutor
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What is a good way to answer the "evaluate the usefulness" type of source question?

A good way to answer this type of question is to use the "COWPAT" Acronym! Here it is: C = Content, O = Omission, W = When, P = Purpose, A = Author, T = Type. This type of question is worth 6 marks...
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Answered by Alexander K. • History tutor
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