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TLS Online TPP Program

#Question id: 2328

Human egg cells obtain nutrients while maturing when surrounding cells

#XL - T Zoology

  1. are ingested by the egg cell.

  2. secrete nutrients which the egg cell takes in by pinocytosis.

  3. lyse to release their contents.

  4. encase them in a coating of nutrients.

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TLS Online TPP Program

#Question id: 10251

#XL - Q Biochemistry

Initial phase of glycolysis, substrates from different sources are channeled into triose phosphate. For each molecule of sucrose that is metabolized, four molecules of triose phosphate are formed. This process how much requires ATP input?
TLS Online TPP Program

#Question id: 17673

#XL - S Microbiology

transport of water, minerals, and nutrients 
TLS Online TPP Program

#Question id: 15859

#XL - S Microbiology

The continuously growing callus cultures were established from___
TLS Online TPP Program

#Question id: 1084

#XL - Q Biochemistry

Which observation suggested to Sutherland the involvement of a second messenger in epinephrine's effect on liver cells?
TLS Online TPP Program

#Question id: 5694

#XL - T Zoology

In anaphase I, the chromosomes separate in  three different ways , which of the following way for chromosome saparation leads to nonviable gamete formation