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TLS Online TPP Program

#Question id: 32369

What is meant by "coincidence detection" in the context of protein activation at the plasma membrane?

#Unit 2. Cellular Organization
  1. Activation of a protein only when two or more signals coincide at the same time and place.
  2. Random activation of proteins anywhere in the cell.
  3. Activation of proteins without any external signaling and in presence of small monomeric GTPase.
  4. Activation of a protein only during cell signalling & cell communication.
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TLS Online TPP Program

#Question id: 1987

#Unit 4. Cell Communication and Cell Signaling

A nonfunctional CD4 protein on a helper T cell would result in the helper T cell being unable to
TLS Online TPP Program

#Question id: 1471

#Unit 4. Cell Communication and Cell Signaling

Proto-oncogenes can change into oncogenes that cause cancer. Which of the following best explains the presence of these potential time bombs in eukaryotic cells?
TLS Online TPP Program

#Question id: 3522

#Unit 8. Inheritance Biology

A haplo-diplod insect, Male are haploid but female are diploid, A female who is heterozygous for recessive red eye color mutation mate with red eye male. What will be percent of wild phenotype color eye among their female?
TLS Online TPP Program

#Question id: 19989

#Unit 2. Cellular Organization

Which of the following is correctly representing gene capacity of human if average gene size is 3000 base pairs 
TLS Online TPP Program

#Question id: 608

#Unit 1. Molecules and their Interaction Relevant to Biology

The ʺTʺ state refers to the ________.