TLS Online TPP Program

#Question id: 31300


During chick development, as cells converge to form the primitive streak, a depression called as:

#Unit 5. Developmental Biology
  1. Primitive knot
  2. Primitive groove
  3. Primitive pit
  4. Germinal crescent
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TLS Online TPP Program

#Question id: 28291

#Unit 5. Developmental Biology

cortical granules form an osmotic gradient which causing water to enter and swell the space between the vitelline envelope and the cell membrane. these cortical granules is released by____

TLS Online TPP Program

#Question id: 535

#Unit 1. Molecules and their Interaction Relevant to Biology

In some diabetic patients, glucose increases disproportionately and is unresponsive to an insulin challenge; under these conditions, how would oneʹs liver normally respond?

A) phosphorylating glucose for entry into the glycolytic pathway

B) saturating glucokinase with glucose

C) phosphorylating glucose for entry into the glycogen synthesis pathways

TLS Online TPP Program

#Question id: 5299

#Unit 8. Inheritance Biology

One particular group of mutant strains specifically required the amino acid arginine to grow, and these arginine auxotrophs formed the basis of their subsequent analysis, given in table 

TLS Online TPP Program

#Question id: 11235

#Unit 9. Diversity of Life Forms

In a bacterium that possesses antibiotic resistance and the potential to persist through very adverse conditions, such as freezing, drying, or high temperatures, DNA should be located within, or be part of, which structures?

1.  nucleoid region

2.  flagellum

3.  endospore

4.  fimbriae

5.  plasmids

TLS Online TPP Program

#Question id: 488

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following compounds cannot serve as the starting material for the synthesis of glucose via gluconeogenesis?