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TLS Online TPP Program

#Question id: 1791

Injection of a mouse with a very high dose of sheep erythrocytes induces:

#Unit 4. Cell Communication and Cell Signaling

  1. A generalized antigen non-specific suppression

  2. Antigen-specific T-cell-mediated suppression

  3. Class switching to IgM antibody production

  4. IFNγ production by Th2 cells

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TLS Online TPP Program

#Question id: 5239

#Unit 8. Inheritance Biology

Which of the following statements is not true for Hfr strains of E. coli ?
TLS Online TPP Program

#Question id: 18670

#Unit 13. Methods in Biology

Quantitative analysis i.e., measurements of the relative amounts of different proteins in a sample can be achieved by 
TLS Online TPP Program

#Question id: 33368

#Unit 1. Molecules and their Interaction Relevant to Biology

At what oxygen concentration will myoglobin be 75% saturated with oxygen, if p50 = 2.8 torr
TLS Online TPP Program

#Question id: 31302

#Unit 5. Developmental Biology

The mechanism of Mediolateral intercalation in the formation of the primitive streak is mediated by the activation of the:
TLS Online TPP Program

#Question id: 10633

#Unit 10. Ecological Principles

Following some characteristic feature of r selected species

A. late maturity

B. Provision of parental care

C. High mortality during early stages of life

D. large clutch size

What is the above combination is correct?