Which of the following interaction occurs between a permanent dipole and a neutral molecule?

TLS Online TPP Program

#Question id: 18007

#Unit 11. Evolution and Behavior

The following geological eras mark the advent of important events in the history of earth- origin of first vertebrates armored fishes, origin of First reptiles, origin of first dinosaurs;

a) Triassic b) Pennsylvanian

c) Ordovician d) Cambrian

Identify the correct match of the events with the geological era;

TLS Online TPP Program

#Question id: 5384

#General Aptitude

The average of 100 numbers is 50. It is found that while calculating the average two numbers namely 81 and 66 were wrongly read as 18 and 6 the correct average is.

TLS Online TPP Program

#Question id: 23685

#Unit 13. Methods in Biology

What is the most logical sequence of steps for splicing foreign DNA into a plasmid and inserting the plasmid into a bacterium?

I. Transform bacteria with recombinant DNA molecule.

II. Cut the plasmid DNA using restriction enzymes.

III. Extract plasmid DNA from bacterial cells.

IV. Hydrogen-bond the plasmid DNA to non plasmid DNA fragments.

V. Use ligase to seal plasmid DNA to non plasmid DNA.

TLS Online TPP Program

#Question id: 4249

#Unit 3. Fundamental Processes

Which of the following statements is true about protein synthesis in prokaryotes?

TLS Online TPP Program

#Question id: 19069

#Unit 6. System Physiology – Plant

Pathogenesis included except__