Enzymes

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Question 56

A biochemist is studying the decomposition of hydrogen peroxide by the enzyme catalase. In one trial, she mixes 8 cm³ of hydrogen peroxide solution with 2 cm³ of distilled water instead of 2 cm³ of catalase solution, and measures the volume of oxygen gas produced over a 10-minute period.

Explain the purpose of including the trial with distilled water in this investigation.

[1]

Enzymes

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Question 56

A biochemist is studying the decomposition of hydrogen peroxide by the enzyme catalase. In one trial, she mixes 8 cm³ of hydrogen peroxide solution with 2 cm³ of distilled water instead of 2 cm³ of catalase solution, and measures the volume of oxygen gas produced over a 10-minute period.

Explain the purpose of including the trial with distilled water in this investigation.

[1]

Enzymes

Question 56

Enzymes Questions

Enzymes

Question 56

Enzymes Questions