B1-cell Structure And Functions Flashcards
Chloroplast
Site of photosynthesis where light is used to produce sugars
Vacuole
Keep the cell swollen and give it support
Tonoplast
Membrane that surrounds the vacuole which allows substance’s to move in and out
Cell wall
Made up of cellulose and gives the cell wall structure
Amyoloplast
Membrane bound organelle that synthesises starch
Plasmodestmata
Stands of membrane that allow substances to transport and communicate
Pits
Allow water to enter and leave cell
Centriole
Produce spindle fibres for cell division to occur
Vesicles
Sacs filled with substance which are required to move around
Lysosome
Digestive enzyme which breaks down cells waste
80s ribosome
Studded with rER and lose in cytoplasm for the site of protein synthesis
Nucleus
Where genetic material is stored and RNA and ribosomes are made
Plasma membrane
Acts as a barrier and allow substances to move around
Golgi apparatus
Modifies and packages proteins that are exported from cell
Rough endoplasmic reticulum
Synthesis proteins that exported to golgi apparatus