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#Question id: 19137


Which of the following statement is correct about PAM.

#I Life Science/ Life Sciences Group – I-V
  1. The PAM matrices were subsequently derived based on the evolutionary divergence between sequences of the same cluster
  2. In PAM matrix, protein sequences were clustered based on phylogenetic reconstruction using maximum parsimony.
  3. PAM stands for “point altered mutation”
  4. PAM250 matrix is normally used for closely related sequences.
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#Question id: 1307

#SCPH28 | Zoology

A defect in which of the following intercellular junctions would allow partially digested material to leak passively between the cells of the small intestine into the abdominal cavity?

TLS Online TPP Program

#Question id: 10540

#SCPH05 I Biotechnology

The following statements are made regarding volatile compounds of plant;

a) secondary metabolites also fuction in defence mechanism but this is not the volatile compound

b) These volatiles can act as cues for natural enemies of the insect herbivore such as parasitic wasps

c) All plants releases green-leaf volatiles in response to mechanical damage that is a mixture of aldehydes, alcohols, and esters

d) These volatiles attracts natural enemies of the attacking insect herbivores—predators or parasites

Which one of the following options represents a combination of correct statements?

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#Question id: 2623

#SCPH01 Biochemistry

Combinatorial control is a characteristic feature of ;

TLS Online TPP Program

#Question id: 1718

#SCPH05 I Biotechnology

When Langerhans' cells differentiate into fully mature dendritic cells (DCs) they:

TLS Online TPP Program

#Question id: 1021

#SCPH28 | Zoology

Disease Control (CDC) determine that the agent causing the birds to die is the West Nile virus. Outbreaks of this illness have been observed in several other countries in Asia and the Middle East across the last 50 years, but not in the United States. With this information, what would be the best categorization of this infectious agent/disease