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TLS Online TPP Program

#Question id: 6987

Which of the following statements about axon-guidance is TRUE?

#SCPH01 Biochemistry
  1. Netrins are long-range cues for chemorepulsion
  2. Semaphorins are short-range cues for chemorepulsion
  3. Cadherins are short-range cues for contact attraction
  4. Ephrins are short-range cues for contact attraction
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TLS Online TPP Program

#Question id: 1555

#SCPH01 Biochemistry

which type of amino acid in polypeptide position 9 is favoured interaction which MHC class 1?
TLS Online TPP Program

#Question id: 18610

#SCPH01 Biochemistry

In an experiment, it was found that the value of Tm for DNA is 45 ̊C, when cell have 22% GC content at the above Tm, then what will be the effect on the value of Tm if GC% increases to 60%
TLS Online TPP Program

#Question id: 1632

#SCPH28 | Zoology

A single plasma cell secretes:
TLS Online TPP Program

#Question id: 10585

#SCPH06 I Botany

Per capita birth rate of this population is b and per capita death rate of population is d, N is a population size. What is yield of population per unit time as?
TLS Online TPP Program

#Question id: 3652

#SCPH01 Biochemistry

Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is: