Mary Jones, Richard Fosbery, Dennis Taylor and, Jennifer Gregory Solutions for Chapter: Enzymes, Exercise 6: Question

Author:Mary Jones, Richard Fosbery, Dennis Taylor & Jennifer Gregory

Mary Jones Biology Solutions for Exercise - Mary Jones, Richard Fosbery, Dennis Taylor and, Jennifer Gregory Solutions for Chapter: Enzymes, Exercise 6: Question

Attempt the practice questions on Chapter 3: Enzymes, Exercise 6: Question with hints and solutions to strengthen your understanding. Biology for Cambridge International AS & A Level coursebook 2nd Edition Digital Access solutions are prepared by Experienced Embibe Experts.

Questions from Mary Jones, Richard Fosbery, Dennis Taylor and, Jennifer Gregory Solutions for Chapter: Enzymes, Exercise 6: Question with Hints & Solutions

MEDIUM
AS and A Level
IMPORTANT
Biology for Cambridge International AS & A Level coursebook 2nd Edition Digital Access>Chapter 3 - Enzymes>Question>Q 4

How could you carry out an experiment to determine the effect of temperature on the rate of breakdown of hydrogen peroxide by catalase? 

MEDIUM
AS and A Level
IMPORTANT
Biology for Cambridge International AS & A Level coursebook 2nd Edition Digital Access>Chapter 3 - Enzymes>Question>Q 6

Trypsin is a protease secreted in pancreatic juice, which acts in the duodenum. If you add trypsin to a suspension of milk powder in water, the enzyme digests the protein in the milk, so that the suspension becomes clear. How could you carry out an investigation into the effect of pH on the rate of activity of trypsin? (A suspension of 4g of milk powder in 100cm' of water will become clear in a few minutes if an equal volume of a 0.5% trypsin solution is added to it.)