Muscles, Calcium, mitosis and potency - Try this excellent synoptic question
Outstanding synoptic question on muscles and contraction. Excellent practise
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Vaccines, Plasmids and Monkeys... More Synoptic Questions - A-level Biology #ocr #eduqas
From an Old OCR Unifying concepts paper. ....
Don't panic, the question is not about DNA vaccines or plasmids.
The question is about differences between protein and DNA structure, protein synthesis, post translational modification of protein, clonal selection, mutation of pathogens. All of which are on the specification.
From an Old OCR Unifying concepts paper. ....
Don't panic, the question is not about DNA vaccines or plasmids.
The question is about differences between protein and DNA structure, protein synthesis, post translational modification of protein, clonal selection, mutation of pathogens. All of which are on the specification.
Read the scaffolding of the question with great care
Hot flower traps fly ... Another Synoptic Question to make you think #alevelbiology
Dont panic, the question is not about the Cuckoopint flowers that you have never heard of, its about aerobic respiration, mitochondria, oxygen consumption - all of which are topics that you are familiar with.
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Dont panic, the question is not about the Cuckoopint flowers that you have never heard of, its about aerobic respiration, mitochondria, oxygen consumption - all of which are topics that you are familiar with.
The second part is about the concepts of experimental design. What are you changing? How will you control the other variables? What are you measuring? What will you repeat? How will you treat the data and display it? What might be the control experiment (not the controlled variable)
When you look at the hypothesis - the word volatile should leap out at you.
(of a substance) easily evaporated at normal temperatures."volatile solvents such as petroleum ether, hexane, and benzene"
