Section: MODULE 1: CELL AND MOLECULAR BIOLOGY | CAPE: Biology Unit 1

Select activity Explaining the relationship between the structure and function of sucrose

Explaining the relationship between the structure and function of sucrose File

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2. Explaining the relationship between the structure and function of glucose
Select activity The structure of phospholipids and their role in membrane structure and function

The structure of phospholipids and their role in membrane structure and function File

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6. Describing the structure of phospholipids and their role in membrane structure and function
Select activity Structure and Function of Hemoglobin

Structure and Function of Hemoglobin File

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9. Outlining the molecular structure of haemoglobin, as an example of a globular protein, and of collagen, as an example of a fibrous protein, while also clearly showing the relationships between their structures and functions
Select activity Topic 2: Animal and Plant Cells

Topic 2: Animal and Plant Cells File

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1. Drawings of typical animal and plant cells as seen under the light microscope
Select activity The function of the membrane system

The function of the membrane system File

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3. Outlining the functions of the membrane systems and organelles including the rough and smooth endoplasmic reticulum, Golgi body, mitochondria, ribosomes, lysosomes, chloroplasts, cell membrane, nuclear envelope, centrioles, nucleus and nucleolus
Select activity Structure of a Prokaryotic Cell

Structure of a Prokaryotic Cell File

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5. Describing the structure of a prokaryotic cell
Select activity The Structure of Prokaryotic and Eukaryotic Cells

The Structure of Prokaryotic and Eukaryotic Cells File

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6. Comparing and contrasting the structure of prokaryotic cells with eukaryotic cells, including a outline the basis of the endosymbiotic development of eukaryotic cells
Select activity Eukaryotic and Prokaryotic Cells: Similarities and Differences

Eukaryotic and Prokaryotic Cells: Similarities and Differences File

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6. Comparing and contrasting the structure of prokaryotic cells with eukaryotic cells, including a outline the basis of the endosymbiotic development of eukaryotic cells
Select activity Concepts of tissue and organ- using as an example the dicotyledonous root

Concepts of tissue and organ- using as an example the dicotyledonous root File

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7. Explaining the concepts of tissue and organ using as an example the dicotyledonous root
Select activity Using diagrams to explain the Fluid Mosaic Model of Membrane Structure

Using diagrams to explain the Fluid Mosaic Model of Membrane Structure File

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1. Using diagrams to explain the fluid mosaic model of membrane structure, including an outline of the roles of phospholipids, cholesterol, glycolipids, protein and glycoprotein
Select activity Diffusion, Facilitated Diffusion & Active Transport: Movement across the Cell Membrane

Diffusion, Facilitated Diffusion & Active Transport: Movement across the Cell Membrane File

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2. Explaining the processes of diffusion, osmosis, active transport, endocytosis and exocytosis, and highlighting the differences between these processes
Select activity Investigating the effects on plant cells when these are immersed in solutions of different water potentials

Investigating the effects on plant cells when these are immersed in solutions of different water potentials File

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3. Investigating the effects on plant cells when these are immersed in solutions of different water potentials
Select activity Effects of PH and Temperature on Enzyme Activity

Effects of PH and Temperature on Enzyme Activity File

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3. Describing and explaining the effects of pH , temperature, enzyme concentration and substrate concentration on enzyme action
Select activity The effects of competitive and non-competitive inhibitors on enzyme activity

The effects of competitive and non-competitive inhibitors on enzyme activity File

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4. Explaining the effects of competitive and non-competitive inhibitors on enzyme activity, including an outline of succinic dehydrogenase, nicotine and insecticides (pyrethroids) as examples of enzyme inhibitors
Select activity The effects of competitive and non-competitive inhibitors on enzyme activity

The effects of competitive and non-competitive inhibitors on enzyme activity File

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4. Explaining the effects of competitive and non-competitive inhibitors on enzyme activity, including an outline of succinic dehydrogenase, nicotine and insecticides (pyrethroids) as examples of enzyme inhibitors
Select activity The effects of competitive and non-competitive inhibitors on enzyme activity

The effects of competitive and non-competitive inhibitors on enzyme activity File

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4. Explaining the effects of competitive and non-competitive inhibitors on enzyme activity, including an outline of succinic dehydrogenase, nicotine and insecticides (pyrethroids) as examples of enzyme inhibitors
Select activity The effects of temperature and substrate concentration on enzyme-catalysed reactions

The effects of temperature and substrate concentration on enzyme-catalysed reactions File

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5. Investigating and explaining the effects of temperature and substrate concentration on enzyme-catalysed reactions

Section outline