TLS Online TPP Program

#Question id: 20026


Which of the following technique is most sensitive, that can analyzed 2μg per ml of antigen?

#Unit 13. Methods in Biology
  1. Mancini radial immunediffusion
  2. Immuno electrophoresis
  3. Rocket electrophoresis
  4. Ouchterlony double immunodiffusion
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TLS Online TPP Program

#Question id: 3925

#Unit 3. Fundamental Processes

Constitutive genes

TLS Online TPP Program

#Question id: 24661

#Unit 2. Cellular Organization

 Indicate whether the following compounds are likely to cross a membrane by nonmediated or mediated transport: (a) ethanol, (b) glycine, (c) cholesterol, (d) ATP.

TLS Online TPP Program

#Question id: 27008

#Unit 10. Ecological Principles

Which of the following is characteristic of parasitoid/ predators?

a. Consumer usually larger than resource

b. Consumer requires one host for complete development.

c. Habitat independent

d. Consumer takes long time to kill host

e. Consumer never kills their host

f. Host is free living

Which of the following is feature of parasitoid?

TLS Online TPP Program

#Question id: 28971

#Unit 7. System Physiology – Animal

Adrenal cortex has three zone, outermost zone, called the zona glomerulosa, which secretes___

TLS Online TPP Program

#Question id: 876

#Unit 1. Molecules and their Interaction Relevant to Biology

Prion protein is a normal constituent of brain tissue in all mammals which of the following statements are correct regarding prion protein

a) Strains of mice lacking the gene for PrP suffer no obvious ill effect

b) Illness occurs only when the normal cellular PRP or prpc occurs in an altered confirmation called PrPsc

c) The interaction of prpsc with the prpc converts the letter to prpsc initiating a Domino effect in which more and more the brain proteins converted to the disease causing form

d) the structure of prpsc is very different with much of the structure converted to amyloid like Alpha sheet.