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Download Biology 2 2.6 2.8 cycle sheet
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S5 INTERPRET data on the effects of exercise on the human body. K14 EXPLAIN why anaerobic respiration results in an oxygen debt that has to be repaid. A/ A* DESCRIBE the differences between mitosis and meiosis. EVALUATE some of the social and ethical issues surrounding the use of embryonic K12 stem cells K13 K11 EVALUATE the work of Mendel on inheritance peas. S4 INTERPRET family trees that show the inheritance of a disorder. S3 SUMMARISE aerobic and anaerobic respiration using word equations. S2 EXPLAIN why muscles become fatigued after long periods of activity. K10 DESCRIBE how gametes (sex cells) are produced by meiosis K9 EXPLAIN what stem cells are and give examples of how they might be used to treat some conditions. K8 EXPLAIN why sexual reproduction produces variation in the offspring. S1 DRAW genetic diagrams to explain the effect of inheriting dominant and recessive alleles. K7 DESCRIBE the advantages and disadvantages of screening for disorders. K6 K5 B DESCRIBE how aerobic respiration in mitochondria uses glucose and oxygen to release energy. EXPLAIN how anaerobic respiration supplies energy to muscle cells when insufficient oxygen is available. K4 DESCRIBE how new body cells are produced by mitosis. K3 DEFINE the terms chromosomes, DNA, genes and allele. K2 DESCRIBE ways in which fossils form. K1 DESCRIBE how new species can arise when populations evolve separately. End of Topic YEAR 11 CYCLE 2: AQA BIOLOGY 2 (B2.6 RESPIRATION, B2.7 CELL DIVISION AND INHERITANCE AND B2.8 SPECIATION) Prior Knowledge TEACHER Grade NAME C LEARNING TOOLS Mitosis KEY CONCEPTS Meiosis Natural selection KEY EQUATION KEYWORDS RECOMMENDED READING A form of cell division that produces two cells genetically identical to the parent cell. A type of cell division to produce gametes. Two divisions of the original cell produce four cells with half the normal number of chromosomes. A natural process whereby the organisms with genetic characteristics best suited to their environment survives to reproduce and pass on their genes to the next generation. Aerobic respirations = Glucose + Oxygen Carbon dioxide + Water + Energy Anaerobic respiration = Glucose Lactic acid + Energy Gamete Allele Chromosome Recessive Genotype Phenotype Oxygen debt Inheritance Evolution Biology: A modern introduction by B S Beckett Gene Dominant Mitosis Meiosis Natural selection
