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TLS Online TPP Program

#Question id: 14966

The bacterial cell wall is composed of a macromolecular network called peplidoglycan (also known as murein) which is present either alone or in combination with other substances

#I Life Science/ Life Sciences Group – I-V
  1. may be digested by penicillin
  2. consists of a long string of NAG coupled to a long string of NAM
  3. may be digested by lysozyme
  4. is found in bacteria, archaea, and plants

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TLS Online TPP Program

#Question id: 548

#SCPH05 I Biotechnology

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

#Question id: 4564

#SCPH06 I Botany

Who would have proposed that the boundaries between each stratum mark the occurrence of different localized floods?
TLS Online TPP Program

#Question id: 3670

#SCPH06 I Botany

The best-known examples of host-encoded site-specific recombination systems used to resolve plasmid dimers are the cer-XerCD site-specific recombination systems used by the
TLS Online TPP Program

#Question id: 1697

#SCPH01 Biochemistry

Cross-presentation of exogenous antigen to αβ T-cells does NOT require the involvement of:
TLS Online TPP Program

#Question id: 14126

#SCPH01 Biochemistry

Which of the following statement is incorrect about homology and sequence similarity?