Biological Molecules recall questions PDF

Preview

Summary

Active Recall Question for Revision of Biological Molecules...

Description

BIOLOGICAL MOLECULES 3.1.2 Carbohydrates 1. Outline the disaccharides formed by common monosaccharides 2. Name the bond formed between monosaccharides 3. Draw the structures of glucose two isomers 4. Outline the relationship between function and structure in glycogen 5. Outline the relationship between function and structure in starch 6. Outline the relationship between function and structure in cellulose 7. State the biochemical test for reducing and non reducing sugars 8. biochemical test for starch

State the

3.1.3 Lipids 1. Outline the structure and function of triglycerides 2. Outline the structure and function of phospholipids 3. Name the bond formed between glycerol and fatty acid 4. State the biochemical test for lipids 3.1.4 Proteins and enzymes 1. Outline the structure of amino acids and proteins 2. State the bond formed between amino acids 3. State the biochemical test for proteins 4. Describe the structure of fibrous proteins 5. Outline the induced fit model of enzyme action 6. Describe the structure/function relationship of enzymes 7. Describe the effects of factors on the rate of enzyme-controlled reactions 8. competitive and non-competitive inhibition

Describe

3.1.5 Nucleic Acids 1. Describe nucleotide structure 2. State the bond formed between nucleotides 3. Describe DNA and RNA structure 4. Outline how DNA is adapted for its functions 5. Describe how a DNA molecule is replicated 6. Explain why the replication is known as semi-conservative 3.1.6 ATP 1. Describe the structure of ATP 2. Outline the reversible reaction of ATP and its uses 3. State the enzymes that catalyse the hydrolysis and condensation of ATP 3.1.7 Water 1. Describe how the properties of water allow it to act as a solvent and a metabolite 2. Explain how having high heat capacity, high latent heat of evaporation, cohesion and surface tension is related to water function 3.1.8 Inorganic Ions 1. Outline the role of hydrogen ions and pH, iron ions as a component of haemoglobin, sodium ions in the co-transport of glucose and amino acids, and phosphate ions as components of DNA and ATP....