The ability of any stem cell to self-renew and differentiate depends on the structural organization and cellular function of specialized anatomic microenvironments known as stem cell niches. These sequestered regions are typically populated by a supportive network of stromal cells. Stem cell niche stromal cells express soluble and membrane-bound proteins that regulate cell survival, proliferation, differentiation, and trafficking. Which statements is true about HSCs?

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#Question id: 4179

#Unit 3. Fundamental Processes

What is the 5ʹ → 3ʹ anticodon for an amino acid with the codon CAG?

TLS Online TPP Program

#Question id: 29428

#Unit 6. System Physiology – Plant

Thioredoxins occur in multiple forms and have conserved structures to interact with target enzymes , different types of thioredoxin in cells and their location is given

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#Question id: 3442

#Unit 11. Evolution and Behavior

You discover a rare new bird species, but you are unable to observe its mating behavior. You see that the male is large and ornamental compared with the female. On this basis, you can probably conclude that the species is

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#Question id: 11898

#General Aptitude

The maximum number of students among whom 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens andsame number of pencils is

TLS Online TPP Program

#Question id: 24268

#Unit 4. Cell Communication and Cell Signaling

What is the main difference between I-domain and non-I-domain containing α subunits of integrin respectively?