A stem cell function to generate cell types with restricted specificity for the tissue in which they reside is said to be

TLS Online TPP Program

#Question id: 5158

#General Aptitude

Find the unit digit in 1! + 2! + 3! + 4! +.................... + 50!

TLS Online TPP Program

#Question id: 32341

#Unit 2. Cellular Organization

Which of the following process is critical for the polarized, directed growth of the actin network that is responsible for unidirectional cell crawling and the intracellular motility of pathogens?

TLS Online TPP Program

#Question id: 1215

#Unit 4. Cell Communication and Cell Signaling

A cell responds to an external stimulus by increasing the intracellular Ca2+ concentration, releasing IP3 from the membrane, and producing salicylic acid. What kind of cell does this describe?

TLS Online TPP Program

#Question id: 12842

#General Aptitude

In figure, DE || BC. If DE = 3cm, BC = 6 cm and area of ADE= 15 sq. cm, then the area of DABC is

TLS Online TPP Program

#Question id: 34181

#Unit 3. Fundamental Processes

A. In mammalian systems the DNA polymerase does not have a 5’–3’ exonuclease activity

B. In eukaryotes Synthesis of an Okazaki fragment displaces the RNA primer of the preceding fragment in the form of a “flap.”

C. FEN1 functions as an endonuclease and also has a 5’–3’ exonuclease activity

D. FEN1 prevents deletions or duplications in the genome.

Choose true and false