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TLS Online TPP Program

#Question id: 7278

The following demonstrates the blastocoel formation in the mammals. Which of the following statement is correct?

#Unit 5. Developmental Biology
  1. The membranes of inner cell mass contain sodium pumps that pump Na+ into the central cavity. The subsequent accumulation of Na+ draws in water osmotically, creating and enlarging the blastocoel.
  2. The membranes of trophoblast cells contain sodium pumps  that pump Na+ into the central cavity. The subsequent accumulation of Na+ draws in water osmotically, creating and enlarging the blastocoel.
  3. The membranes of inner cell mass contain potassium pumps that pump K+ into the central cavity. The subsequent accumulation of K+ draws in water osmotically, creating and enlarging the blastocoel.

  4. The membranes of trophoblast cells contain potassium pumps that pump K+ into the central cavity. The subsequent accumulation of K+ draws in water osmotically, creating and enlarging the blastocoel.

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TLS Online TPP Program

#Question id: 4139

#Unit 3. Fundamental Processes

Which one of the following statements about the elongation phase of protein synthesis is true?
TLS Online TPP Program

#Question id: 20027

#Unit 13. Methods in Biology

The technique which are based on the precipitation reaction in the fluids and in the gels are,
TLS Online TPP Program

#Question id: 20993

#Unit 12. Applied Biology

Toluene decay by the denitrifying pseudomonas sp. Strain k172 is done. The enzymes involved in degradation pathway are   
1.  Benzyl alcohol dehydrogenase
2.  Benzaldehyde dehydrogenase
3.  Benzoyl-coa synthetase 
Which of the below combinations are correct?
TLS Online TPP Program

#Question id: 19739

#Unit 3. Fundamental Processes

Telomeric RNA component in yeast and human are encoded by
TLS Online TPP Program

#Question id: 10941

#Unit 7. System Physiology – Animal

In a normal healthy person, which of the following blood components has the shortest life span?