nmdcat.online
BIO NMDCAT Mode of Enzyme Action
nmdcat.online July 11, 2026

An amino acid residue acting as a proton donor performs the role of

A. Nucleophilic catalyst
B. Metal ion cofactor
C. General acid catalyst
✓
D. Allosteric modulator

📖 Additional Information

  • Nucleophilic catalyst
  • Metal ion cofactor
  • General acid catalyst
  • Allosteric modulator

🔗 Share This Question

Facebook Twitter LinkedIn WhatsApp

🧭 Navigate Questions

Previous Question

The specific region where substrate binds and catalysis occurs is the

Next Question

Amino acid residues that directly participate in bond making and bond breaking are called

Back to All Questions

🔗 Related MCQs

An increase in the incidence of ectopic pregnancies within a population can often be epidemiologically correlated with a prior increase in the prevalence of which sexually transmitted disease?
July 16, 2026
In the life cycle of Herpes Simplex Virus 2 (HSV-2), the virus travels along nerve fibers to reach the sensory ganglia. The cellular mechanism responsible for this retrograde transport utilizes:
July 16, 2026
A defining characteristic of the lesions associated with the secondary stage of syphilis is that they:
July 16, 2026
The causative agent of genital herpes, HSV-2, is enveloped. The biological significance of this viral envelope in the context of transmission is that it makes the virus:
July 16, 2026
The structural basis for the severe cardiovascular complications seen in tertiary syphilis, such as aortic aneurysms, is the chronic inflammation and destruction of:
July 16, 2026

Categories

View all →