How would you expect a mutation in a gene encoding a tail fiber protein would affect the plaque phenotype of T4?

TLS Online TPP Program

#Question id: 1427

#Unit 4. Cell Communication and Cell Signaling

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:

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: 23488

#General Aptitude

Using websites to pour out one’s grievances is called:

TLS Online TPP Program

#Question id: 1103

#Unit 4. Cell Communication and Cell Signaling

An inhibitor of which of the following enzymes could be used to block the release of calcium from the endoplasmic reticulum?

TLS Online TPP Program

#Question id: 8934

#Unit 9. Diversity of Life Forms

At which developmental stage should one be able to first distinguish a protostome embryo from a deuterostome embryo?