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Explain what is meant by a saturated hydrocarbon

A saturated hydrocarbon is a molecule made up of hydrogen and carbon only and only contains single carbon to carbon bonds.
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Answered by Niamh D. • Chemistry tutor
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What is the intermolecular force involved in secondary protein structure?

Hydrogen bonding
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Answered by Niamh D. • Chemistry tutor
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What is a parasite?

An organism which feeds off the resources of its host, this has a negative impact on the host and a positive impact on the parasitic organism
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Answered by Niamh D. • Biology tutor
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Explain the differences between active transport and facilitated diffusion.

Active transport is an active process meaning it requires the use of ATP, whereas facilitated diffusion is a passive process meaning it does not need ATP.To carry out the process active transport only requir...
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Answered by Niamh D. • Biology tutor
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Describe differences between animal and plant cells

There are many differences between animal and plant cells, these include:1) Plant cells have a cell wall, animal cells do not2) Only plant cells have chloroplasts- these contain chlorophyll that helps in lig...
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Answered by Polly M. • Biology tutor
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