TGF-β is synthesized with a, 

250-residue N-terminal prodomain

∼110-residue C-terminal TGF-β domain

TLS Online TPP Program

#Id: 10070

#XL - T Zoology

Three classes of classical cadherins: 

E-cadherin -present on epithelial cells

N-cadherin - present on nerve, muscle and lens cells

P-cadherin - present on cells in the placenta & epidermis

TLS Online TPP Program

#Id: 10665

#XL - R Botany

Root apical meristem

root  cap  secretes  a  polysaccharide  slime  that  lubricates  the  soil  around  the  tip  of  the  root

TLS Online TPP Program

#Id: 10764

#XL - R Botany

Union of stamen

Stamens of flower may be united with other members (adhesion) such as petals or among themselves (cohesion)

Adhesion of stamen

When stamens are attached to the petals, they are epipetalous  e.g., brinjal, Datura (solanaceae)

Adhesion of stamen

when attached to the perianth called epiphyllouse.g., lily (liliaceae), Asperagus (asparagaceae)

Adhesion of stamen

Stamen may unite with gynoecium called gynandrous, it is also called gynandrium or gynostegium' e.g., calotropis (apocynaceae)

TLS Online TPP Program

#Id: 8110

#XL - T Zoology

Archaea membrane lipids are isoprene-based lipids.

TLS Online TPP Program

#Id: 10294

#XL - Q Biochemistry