Higher Biology Revision

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Presentation transcript:

Higher Biology Revision

Key area: Structure of DNA One diagram and five important points

Key area: Replication of DNA One diagram and outline the role of enzymes in DNA replication

Key area: Control of gene expression Higher Biology for CfE p 43 Testing your knowledge Q4

Key area: Cellular differentiation Define: differentiation, meristem, stem cell, multipotent. Discuss the differences between embryonic stem cells and adult stem cells

Key area: Structure of the genome Higher Biology for CfE p 67 Testing your knowledge 1 Q4 – copy the correct statements only

Key area: Mutations Otline the mutation that results in sickle cell disease Explain how a polyploid plant such as a banana containing three separate sets of chromosomes could have arisen

Key area: Evolution Through internet research, outline the evolution of the horse Using examples, distinguish between allopatric and sympatric speciation

Key area: Genomic sequencing Define phylogenetics Draw a flow chart to show the evolution of plants using the terms below: last universal ancestor photosynthetic land plants photosynthetic eukaryotes multicellular green plants photosynthetic prokaryotes