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What is semi-conservative replication of DNA? And why is it important?

Semi-conservative DNA replication involves splitting open the parent cells DNA duplex and exposing both strands. Now these strands are accessible to replication machinery to act as a template, so that the se...
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Answered by Katie P. • Biology tutor
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What do I do if I can't answer a question in the UKCAT?

The best strategy for dealing with questions you can't answer, or questions that you think will take you a long time to solve, is to guess, flag and move on. This means picking a letter and answering all the...
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Answered by Susanna C. • UCAT tutor
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What should I include in my personal statement for Dentistry admission?

Your personal statement should be a reflection of your interests and passions both in and out of school. A quick recount of the subjects you have chosen at A level and why they are relevant for dentistry wil...
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Describe how plants and/or animals are adapted to dry conditions.

Animals: Decrease in surface area in which sweat can be lost from Hump with fat stores to convert to water Thin layer of body fat Keep out of the sun Plants: Decrease in surface area in leaves to reduce wate...
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Answered by Amber C. • Biology tutor
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What is anaerobic and aerobic respiration?

Aerobic respiration is a process that is occurring all the time in all cells. It involves the releasing of energy from glucose through a series of reactions using oxygen. It is the breaking down of a large g...
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Answered by Lauren R. • Biology tutor
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