Marine animals, which are hypo-osmotic, actively exclude salts. Some marine animals increase the concentrations of solutes, such as urea and amino acids, in their body fluids to match the osmotic potential of seawater and thus reduce the movement of water out of their bodies

TLS Online TPP Program

#Id: 8172

#Unit 2. Cellular Organization

Effector proteins of Rab6 is Kinesin

Effector proteins of Rab27 is Type V Myosin

TLS Online TPP Program

#Id: 8173

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 8174

#Unit 2. Cellular Organization

Sets of SNARE Proteins responsible for the eventual fusion of a vesicle with the target membrane:

Vesicle-specific membrane protein, v-SNARE

Target membrane contains t-SNARE

TLS Online TPP Program

#Id: 8175

#Unit 2. Cellular Organization

SNARE-mediated fusion occurs during exocytosis of secreted proteins. In this case, 

v-SNARE, are VAMP 

t-SNAREs are syntaxin & SNAP-25

TLS Online TPP Program

#Id: 8176

#Unit 2. Cellular Organization

SNARE complex is disassembled by ATP-dependent reaction mediated by cytosolic proteins, NSF & α-SNAP

TLS Online TPP Program

#Id: 8177

#Unit 2. Cellular Organization

In plant cells,

Golgi apparatus serves as the site at which the complex polysaccharides of the cell wall (pectin & hemicellulose) are synthesized.