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TLS Online TPP Program

#Question id: 14407

Most gram-negative bacteria are not as susceptible to penicillin as gram-positive bacteria are because

#Section 2: General Biology
  1. They have fewer peptide cross-bridges
  2. They have more peptide cross-bridges
  3. They have thick peptidoglycan layer
  4. They have teichoic acid present
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TLS Online TPP Program

#Question id: 545

#Section 2: General Biology

Which one of the following is not among the six internationally accepted classes of enzymes?
TLS Online TPP Program

#Question id: 546

#Section 2: General Biology

Enzymes are potent catalysts because they:
TLS Online TPP Program

#Question id: 547

#Section 2: General Biology

The role of an enzyme in an enzyme-catalyzed reaction is to:
TLS Online TPP Program

#Question id: 548

#Section 2: General Biology

Which one of the following statements is true of enzyme catalysts?
TLS Online TPP Program

#Question id: 549

#Section 2: General Biology

Which one of the following statements is true of enzyme catalysts?
TLS Online TPP Program

#Question id: 550

#Section 2: General Biology

Which of the following statements is false?