Сells and development lecture 1 +organelles

controls movement of molecules in and out of the cell


cell signalling

cell adhesion

has its own genome


principal site of ATP synthesis

contain enzymes that degrade obsolete cellular components

acidic

“power plant” of the cell


has a double membrane


has its own genome


principal site of ATP synthesis

rRNA processing


synthesis of fatty acids and phospholipids


Ca2+ storage in cell

contain enzymes that degrade obsolete cellular components

acidic

convert H2O2 to H2O

protein transport in vesicles

within nucleus


has no membrane


rRNA processing


ribosomal assembly

has a double membrane • contains DNA genome


mRNA, tRNA synth

protein transport in vesicles

has a double membrane

mRNA, tRNA synth

contains DNA genome


synthesis of fatty acids and phospholipids


Ca2+ storage in cell

protein folding

protein modification

ribosomes


protein synthesis


protein folding

support membranes, organise organelles

important for cell movement

controls movement of molecules in and out of the cell


protein sorting


protein modification

protein transport in vesicles

has its own genome


mRNA, tRNA synth

cell signalling

forms networks: microtubules, microfilaments, intermediate filaments


support membranes, organise organelles

important for cell movement

contain enzymes that degrade obsolete cellular components

controls movement of molecules in and out of the cell


has a double membrane

has a double membrane

has its own genome


has internal membranes: thylakoids

rRNA processing

protein folding

convert H2O2 to H2O

contain enzymes that
degrade obsolete cellular components

Ca2+ storage in cell

protein transport in vesicles

No internal compartmentalisation

Genome (DNA) lies freely in cell

0.1-1 um in size

Organo-, photo, or litotrophic

0.1-1 nm in size

Internal compartmentalisation

Packed DNA