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State Newton's 2nd Law, and use this explain the vertical motion of a parachutist in the descent from her plane to Earth.

Newton's second law: F net = m. a . The net force (vector) on an object is directly proportional to the product of its mass (scalar) and its acceleration (vector). At the instant the parachutist leaves the p...
AB
Answered by Akash B. • Physics tutor
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Explain the stages of protein synthesis

Transcription - occurs in the nucleus. to prevent damage to the DNA, when a protein is required to be synthesised, a copy of that particular gene is encoded onto an mRNA (messenger RNA) molecule.The DNA Doub...
SK
Answered by Simran K. • Biology tutor
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Describe how the structure of glycogen allows it to perform its function and explain the advantages to animals of using glycogen as an energy store.

Glycogen is a polysaccharide composed of alpha glucose monomers which are a respiritory substrate involved in the production of energy (ATP). 1-6 glycosidic bonds between glucose allow glycogen to be branche...
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Answered by Fraser A. • Biology tutor
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How do I track a theme through a text?

Think about key scenes in the text where the theme crops up, and try to pick out quotes that you think best demonstrate the theme. For instance, if the theme is voilence, don't just think about scenes of phy...
JK
5158 Views

What are the first things I should think about when comparing unseen texts?

PAF P - Purpose. What is the text trying to achieve? How is it likely to make the reader respond? A - Audience. Who is the intended reader of the text? You can think about gender, race, age etc. here as well...
JK
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