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TLS Online TPP Program

#Question id: 1721

Which of the following statements is TRUE of follicular dendritic cells?

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

  1. Follicular dendritic cells can bind immune complexes

  2. Follicular dendritic cells are small round cells

  3. Follicular dendritic cells retain antigen for up to 24 h

  4. Follicular dendritic cells possess Fc receptors but lack C3b receptors

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TLS Online TPP Program

#Question id: 12727

#SCPH05 I Biotechnology

Name the form of DNA which may be produced with a DNA sequence made up from alternating purine and pyrimidine nucleotides.
TLS Online TPP Program

#Question id: 3640

#SCPH28 | Zoology

Which of the following is true for the mechanism of excision repair?
TLS Online TPP Program

#Question id: 10415

#SCPH05 I Biotechnology

Bacterial phytochromes are light-dependent kinases Which of the following classes of kinases does it represent?
TLS Online TPP Program

#Question id: 43

#SCPH28 | Zoology

If 10 g of ice at 0°C is converted to water at the same temperature, the change in entropy will be- (latent heat 80 cal/g
TLS Online TPP Program

#Question id: 26905

#SCPH06 I Botany

The IUCN Red List is based on a set of criteria to evaluate species vulnerability to extinction. Which one or more of the options is/are used as criteria?
.Absolute population size
Geographic range
Economic value
Change in population size over time