Biology Topics 1-9 GCSE

Biology
Yeet.

Sample Data

Front What was the equation to measure energy per gram in the core practical measuring energy in foods?
Back Energy per gram (J/g) = (1/food mass) x Energy absorbed
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Front Give two nutrients that should be added to the agar medium. Why?
Back -Sucrose/glucose for energy -Magnesium for chlorophyll/chloroplast -Phosphate for ATP/DNA/Genetic material -Nitrate/ammonium for amino acids/proteins/DNA/RNA/genetic material
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Front What does a sensory neurone do?
Back Links receptor cells to a relay neurone
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