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TLS Online TPP Program

#Question id: 549

Which one of the following statements is true of enzyme catalysts?

#SCPH05 I Biotechnology

  1. They bind to substrates, but are never covalently attached to substrate or product.

  2. They increase the equilibrium constant for a reaction, thus favoring product formation.

  3. They increase the stability of the product of a desired reaction by allowing ionizations, resonance, and isomerizations not normally available to substrates.

  4. They lower the activation energy for the conversion of substrate to product.

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TLS Online TPP Program

#Question id: 1586

#SCPH01 Biochemistry

In which of the cases would the precaution likely be taken to give the mother anti-Rh antibodies before delivering her baby?
TLS Online TPP Program

#Question id: 1586

#I Life Science/ Life Sciences Group – I-V

In which of the cases would the precaution likely be taken to give the mother anti-Rh antibodies before delivering her baby?
TLS Online TPP Program

#Question id: 1586

#SCPH05 I Biotechnology

In which of the cases would the precaution likely be taken to give the mother anti-Rh antibodies before delivering her baby?
TLS Online TPP Program

#Question id: 1586

#SCPH28 | Zoology

In which of the cases would the precaution likely be taken to give the mother anti-Rh antibodies before delivering her baby?
TLS Online TPP Program

#Question id: 1587

#SCPH01 Biochemistry

In the human disease known as lupus, there is an immune reaction against a patientʹs own DNA from broken or dying cells. This kind of response typifies which kind of irregularity?
TLS Online TPP Program

#Question id: 1587

#I Life Science/ Life Sciences Group – I-V

In the human disease known as lupus, there is an immune reaction against a patientʹs own DNA from broken or dying cells. This kind of response typifies which kind of irregularity?