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6 (a) Why are enzymes called biological catalysts? A because they slow down biological processes B because they speed up biological processes C because they denature biological processes D because they stop biological processes (b) Many cells contain an enzyme called catalase - Edexcel - GCSE Biology - Question 6 - 2021 - Paper 1
Question 6
6 (a) Why are enzymes called biological catalysts? A because they slow down biological processes B because they speed up biological processes C because they dena... show full transcript
Worked Solution & Example Answer:6 (a) Why are enzymes called biological catalysts? A because they slow down biological processes B because they speed up biological processes C because they denature biological processes D because they stop biological processes (b) Many cells contain an enzyme called catalase - Edexcel - GCSE Biology - Question 6 - 2021 - Paper 1
Step 1
Why are enzymes called biological catalysts?
Answer
Enzymes are referred to as biological catalysts because they speed up biological processes. They facilitate reactions in the body without being consumed or permanently altered themselves. This property is essential for maintaining various metabolic functions efficiently.
Step 2
State how the scientist could control the temperature of the flask.
Answer
The scientist could control the temperature of the flask by using a water bath. By immersing the flask in a water bath set to a specific temperature, the scientist can maintain the desired conditions for the experiment. Alternatively, using a thermometer and heating or cooling the flask as needed can also achieve temperature control.