Practice Questions

TLS Online TPP Program

#Question id: 570

Which of the following is true for allosteric enzymes

#XL - Q Biochemistry

Allosteric enzymes regulated primarily by covalent modification.
Allosteric enzymes usually catalyze several different reactions within a metabolic pathway.
Allosteric enzymes usually have more than one polypeptide chain.
Allosteric enzymes usually have only one active site.

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TLS Online TPP Program

#Question id: 31432

#XL - S Microbiology

Which of the following antibiotics binds to D-Ala-D-Ala amino acids to inhibit peptidoglycan cross-linking?

TLS Online TPP Program

#Question id: 31433

#XL - S Microbiology

What is the primary mechanism of vancomycin's antimicrobial activity?

TLS Online TPP Program

#Question id: 31575

#XL - S Microbiology

Edward Jenner introduced vaccination against

TLS Online TPP Program

#Question id: 31576

#XL - S Microbiology

What type of lipid linkage is found in bacterial plasma membranes?

TLS Online TPP Program

#Question id: 31577

#XL - S Microbiology

What forms the lipid bilayer in bacterial plasma membranes?

TLS Online TPP Program

#Question id: 31578

#XL - S Microbiology

Which of the following are components of pseudomurein?