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Describe DNA replication. Is this process conservative?

DNA Nucleotides are monomers which form phosphodiester bonds during a condensation reaction to become polymer stands. Two polymer strands twist together into a double helix to form the final DNA molecule str...
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Answered by Suvi S. • Biology tutor
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what is classical conditioning?

This is when a person gives a conditioned response after association a conditioned stimulus with a neutral stimulus. An example of this can be seen in Pavlov's theory with the example of the dog salivating w...
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Solve 4(3x - 2) = 2x - 5. (3 marks)

To solve this linear equation, our ultimate goal is to end up with our unknown "x" value on one side and our number on the other side of this equation. To get to this stage, there are three steps.F...
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Answered by Hugh E. • Maths tutor
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Explain the difference between ventilation, gas exchange and cell respiration.

ventilation - achieved via breathing, the physical act of exchanging air between the lungs and the atmospheregas exchange - passive diffusion between alveoli and the bloodstream, resulting in the exchange of...
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Answered by Izabela S. • Biology tutor
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What is the difference between competitive and non-competitive inhibition?

Competitive inhibition means the inhibitor molecule is a similar shape to the normal substrate molecule. Because of this similar shape, the inhibitor molecule is also able to bind to the active site of the e...
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Answered by Sophie H. • Biology tutor
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