Biological molecules
Glucose and lactose
What are examples of simple sugars?
Biuret
What is the reagent for protein?
Biological catalysts
What are proteins?
Cellulose, glycogen, starch
What are examples of complex carbohydrates?
Iodine
What is the reagent for starch?
Complementary
What word describes the shape of the enzyme active site and substrate?
In plant cell walls
Where is cellulose found?
Blue to brick red
What is a positive colour change for a reducing sugar test using benedict's solution?
Inhibitors
What molecules loosely fit into the enzyme active site and reduce the rate of reaction?
Long chains of amino acids
What are proteins?
Clear to white emulsion
What is a positive colour change for a test for fat using ethanol?
Denatured
What happens to the enzyme active active site when heated above optimum temperature or moving away from optimum pH?
What are fats/lipids broken down into?
Blue to purple
What is a positive colour change for a test for protein using biuret solution?
Kinetic energy
What do the enzyme and substrate molecules gain when temperature increases from a low temperature?