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TLS Online TPP Program

#Question id: 18617

Both the metal ion used in PCR have different functions

#SCPH01 Biochemistry
  1. first add H to 3’OH, while second reduce positive charge of dNTP
  2. first removes H from 3’OH, while second neutralises negative charge of dNTP
  3. both the metal ion removes H from 3’OH.
  4. both the metal ion neutralises negative charge of dNTP
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TLS Online TPP Program

#Question id: 12572

#SCPH06 I Botany

Use what you know about ecosystem stability and the information provided in the graph below to answer the following question.
Which community (a-e) would likely be the most biodiverse?
TLS Online TPP Program

#Question id: 10543

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

Effectors are molecules that change the plant’s structure, metabolism, or hormonal regulation to the advantage of the pathogen, which of the following is effector molecules?
TLS Online TPP Program

#Question id: 1688

#SCPH05 I Biotechnology

Binding of antigen to antibody:
TLS Online TPP Program

#Question id: 10685

#SCPH28 | Zoology

figure show population growth in two species A ana B . Interaction between


 
TLS Online TPP Program

#Question id: 62

#SCPH05 I Biotechnology

We can represent atoms by listing the number of protons, neutrons, and electrons—for example, 2p+, 2n0, 2e- for helium. Which of the following represents the 18O isotope of oxygen?