Enzymes, Membrane Functions, and Cell Communication

Phosolipase(enzyme)

• Breaks down tissue and cell around bite

• Breaks down phospholipid

Plasma membrane

• Separates outside from inside cell

• Communicate with other cells

• Creates attachment to other cells

  • Desmosomes

  • tight junctions

• Regulates exchange of essential substances

plasmodemata

how plant cells communicate with each other through hromones

gap junctions

how animal cells communicate through hormones

tight junctions

make the cell leakproof

desmosome

attach cells together

exocytosis

vesicles join the membrane and release contents in it out side the cell