
Concept explainers
(a)
Interpretation:
The term which has a tertiary structure that recognizes the substrate should be matched.
- Enzyme (2) Enzyme-substrate complex (3) Substrate
Concept Introduction:
An enzyme is also a protein which has the capability to bind with the substrate (reactant molecule) by recognizing it. Enzymes have a unique three-dimensional shape which helps them in binding to the substrate. The size of an enzyme is typically larger than that of the substrate, and it contains a region known as active site within its structure. This active site is responsible for binding the substrate and thus catalyzing the given reaction.
(b)
Interpretation:
The term which has a structure that fits the active site of the enzyme should be matched.
- Enzyme (2) Enzyme-substrate complex (3) Substrate
Concept Introduction:
An enzyme is also a protein which has the capability to bind with the substrate (reactant molecule) by recognizing it. Enzymes have a unique three-dimensional shape which helps them in binding to the substrate. The size of an enzyme is typically larger than that of the substrate, and it contains a region known as active site within its structure. This active site is responsible for binding the substrate and thus catalyzing the given reaction.
(c)
Interpretation:
The term which is used for the combination of an enzyme with the substrate should be matched.
- Enzyme (2) Enzyme-substrate complex (3) Substrate
Concept Introduction:
An enzyme is also a protein which has the capability to bind with the substrate (reactant molecule) by recognizing it. Enzymes have a unique three-dimensional shape which helps them in binding to the substrate. The size of an enzyme is typically larger than that of the substrate, and it contains a region known as active site within its structure. This active site is responsible for binding the substrate and thus catalyzing the given reaction.

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Chapter 18 Solutions
Basic Chemistry
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