Root apical meristem

Growth  occurs  just  behind  the  tip  in  three  overlapping  zones  of  cells at  successive  stages of  primary  growth.  These  are  the  zones  of  cell  division,  elongation, and differentiation

TLS Online TPP Program

#Id: 8096

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 8095

#XL - Q Biochemistry

Platelet-activating factor released from basophils and stimulates platelet aggregation and the release of vasoconstrictor serotonin from platelets.

TLS Online TPP Program

#Id: 8094

#XL - Q Biochemistry

Platelet-activating factor has a long ether-linked alkyl chain at C-1 of glycerol, but C-2 is ester-linked to acetic acid, which makes the compound much more water-soluble than most glycerophospholipids and plasmalogens.

TLS Online TPP Program

#Id: 8093

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 8092

#XL - Q Biochemistry

The peroxisome is the primary site of plasmalogen synthesis.

TLS Online TPP Program

#Id: 8091

#XL - Q Biochemistry

Plasmalogens are ether glycerophospholipids in which the alkyl moiety is cis-a, b-unsaturated