cell populations within each germ layer expand and differentiate, resident stem cells are maintained within these developing tissues and function to generate cell types with restricted specificity for the tissue in which they reside. these stem cells are-

TLS Online TPP Program

#Question id: 28708

#Unit 2. Cellular Organization

Plant cell wall is the complex polysaccharides (pectin & hemicellulose) that are synthesized in___

TLS Online TPP Program

#Question id: 4402

#Unit 3. Fundamental Processes

Chromatin-mediated repression of transcription involves

a. modification of lysine residues in histones. 

b. large, multiprotein complexes.

c. acetylation of histone tails.   

d. deacetylation of histone tails.

TLS Online TPP Program

#Question id: 33525

#Unit 2. Cellular Organization

The average human gene is 

TLS Online TPP Program

#Question id: 21806

#Unit 12. Applied Biology

Which one of the following is a type of oxidative biomarker?

1. Prostate-specific antigen

 2.Hydrogen peroxide

3. Epidermal growth factor receptor

Which of the following is correct?

TLS Online TPP Program

#Question id: 15341

#Unit 4. Cell Communication and Cell Signaling

Formation of pre B-cell  describing__

A. Surrogate light chain formation 

B. On these surface present IgM

C. Heavy chain had been formed

D. DJ H chain recombination