Plant Eukaryotic Cells

,

Cell Wall

Contain cellulose

Protect cells, give physical support, conserve water, maintain

pressure

Cellulase degrades….

Cellulase degrades cellulose; animals don’t have this enzyme cellulose; animals don’t have this enzyme

Plasma Membrane

protection, communication, shape

Inside to Outside

plasma membrane

secondary wall

primary wall

middle lamella

Plasmodesmata

pores in cell wall, used for cell transport

and viral movement

Nucleus

Dna replication RNA processing

Ribosomes

protein synthesis

Smooth ER

detoxification and storage

Rough ER

membrane protein synthesis

Chloroplast

photosynthesis and amino acid synthesis

mitochrondria

respiration

Microbody: Peroxisomes

make and break oxygen

Microbody: Glyxysomes

break down of lipids in germnating oil seeds

Central Vacuole

make up 90% of plant cells, storage of minerals

Food Vacuole

like animal plant lysosome

Contractile vacuole

In freshwater protists; removes excess water from cell

Cytoskeleton

structure movement shape