sketch a drawing of a fatty acid. outcomes 3: identify from the structures a range of biological...
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What are Lipids?Sketch a drawing of a fatty acid
Outcomes
3: Identify from the structures a range of biological
molecules.
5: Explain the function of a range of biological molecules in both animals and plants.
7: Evaluate the biological importance of hydrolysis and
condensation reactions in biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?Objectives
Know fatty acids can be saturated, monounsaturated
or polysaturated.
Understand fatty acids can be cis or trans isomers.
Know how a triglyceride is formed.
Outcomes
3: Identify from the structures a range of biological molecules.
5: Explain the function of a range of biological molecules in both animals and
plants.
7: Evaluate the biological importance
of hydrolysis and condensation reactions in
biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?
Outcomes
3: Identify from the structures a range of biological molecules.
5: Explain the function of a range of biological molecules in both animals and
plants.
7: Evaluate the biological importance
of hydrolysis and condensation reactions in
biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?
What function do
Lipids have in the body?
Outcomes
3: Identify from the structures a range of biological molecules.
5: Explain the function of a range of biological molecules in both animals and
plants.
7: Evaluate the biological importance
of hydrolysis and condensation reactions in
biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?
Outcomes
3: Identify from the structures a range of biological
molecules.
5: Explain the function of a range of biological molecules in both animals and plants.
7: Evaluate the biological importance of hydrolysis and
condensation reactions in biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?What does each term mean?
Saturated
Monounsaturated
Polyunsaturated
Saturated and unsaturated
Outcomes
3: Identify from the structures a range of biological molecules.
5: Explain the function of a range of biological molecules in both animals and
plants.
7: Evaluate the biological importance
of hydrolysis and condensation reactions in
biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?
Outcomes
3: Identify from the structures a range of biological molecules.
5: Explain the function of a range of biological molecules in both animals and
plants.
7: Evaluate the biological importance
of hydrolysis and condensation reactions in
biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?
Outcomes
3: Identify from the structures a range of biological
molecules.
5: Explain the function of a range of biological molecules in both animals and plants.
7: Evaluate the biological importance of hydrolysis and
condensation reactions in biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?What are the health risks of over consumption of lipids in
the diet?
Outcomes
3: Identify from the structures a range of biological
molecules.
5: Explain the function of a range of biological molecules in both animals and plants.
7: Evaluate the biological importance of hydrolysis and
condensation reactions in biological molecules.
Key terms: triglycerides, lipids, phospholipids
What are Lipids?Answer the past paper
question on lipids
1. (a) margarine / sunflower seeds / vegetable oil / peanuts / nuts,etc. (no animal products) 1(b) energy storage / energy supply;hormone production;cushioning / protection;insulation;(constituent of) membranes;cell respiration;myelin sheath; 2 max (c) saturated fatty acids cause high cholesterol;atherosclerosis / narrowing of (lumen of) arteries;CHD / formation of clots / heart attack / heart failure / thrombosis / stroke;hypertension / high blood pressure;obesity / overweight;which is linked to diabetes;although there are also genetic factors / some countries eat a lot of fats and have low CHD; 4 max