Asked by Salma Zulaika on Jun 14, 2024
Verified
Some enzymes have a receptor site that is other than the active site. This is also referred to as a(n) ____ site.
A) sensitive
B) allosteric
C) inhibitive
D) reversible
E) competitive
Allosteric Site
A site on an enzyme other than the active site, to which a specific substance binds, thereby changing the shape and activity of the enzyme. Compare with active site.
Receptor Site
specific regions on a cell's surface or within the cell where molecules such as hormones, drugs, or neurotransmitters can bind to elicit a response.
- Clarify the construction, purpose, and classification system of enzymes.
- Elucidate the distinctions between competitive and noncompetitive enzyme inhibitory mechanisms.
Verified Answer
NW
Namrah WajahatJun 18, 2024
Final Answer :
B
Explanation :
Allosteric sites are specific sites on an enzyme that are distinct from the active site. Binding of molecules to the allosteric site can change the enzyme's shape and function, either enhancing or inhibiting its activity.
Learning Objectives
- Clarify the construction, purpose, and classification system of enzymes.
- Elucidate the distinctions between competitive and noncompetitive enzyme inhibitory mechanisms.
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