In chromatography, which of the following can the mobile phase be made of?

TLS Online TPP Program

#Question id: 495

#Unit 1. Molecules and their Interaction Relevant to Biology

The main function of the pentose phosphate pathway is to:

TLS Online TPP Program

#Question id: 12006

#Unit 10. Ecological Principles

Nitrogen is a major environmental pollutant of groundwater in many parts of the world. What is the major cause of this nitrogen accumulation in groundwater?

TLS Online TPP Program

#Question id: 4775

#Unit 8. Inheritance Biology

Female parent	Male Parent	Offspring
Recessive phenotype	Dominat  phenotype	F1 A- all recessive phenotype
Dominat  phenotype	Recessive phenotype	F-1 B all dominant phenotype
F1A	F1 B	all dominant  phenotype

Which of the following is correct observe for above genetic cross? 

TLS Online TPP Program

#Question id: 1582

#Unit 4. Cell Communication and Cell Signaling

The EBV antigen fragments will be presented by the virus-infected cells along with which of the following?

TLS Online TPP Program

#Question id: 5048

#Unit 5. Developmental Biology

when a cell or tissue is capable of differentiating autonomously even when placed into another region of the embryo or a cluster of differently specified cells in a petri dish. This cell or tissue said to be-