Exam-style Questions: Enzymes
- Fill in the missing words:
Enzymes are biological ___(i)___. They ___(ii)___ the rate of ___(iii)___ reactions in all living things, and allow them to occur more easily. They occur in ___(iv)___ and ___(v)___ cells. Without them we would not be able to ___(vi)___.
(Marks available: 3)
Answer outline and marking scheme for question: 1
(i) catalysts
(ii) increase
(iii) chemical
(iv) plant / animal
(v) animal / plant
(vi) live / survive