Biological molecules 3.1-6

what is the role of ribosomes

site of protein synthesis - specifically translation

role of golgi apparatus

package, modify and transport proteins within the cell and to the outside.

structure + use of lysosome

contains hydrolytic enzymes that breaks down waste like damaged organelles

what are centrioles

a component of the cytoskeleton made of microtubules

structure of cytoskeleton

made up of microtubules, microfilaments, intermediate fibres

what are histones

proteins that DNA wraps around allowing it to coil

structure and func of cell wall

made of cellulose and used for structural support

name of the membrane surrounding the vacuole

tonoplast

what are a stack of thylakoids known as

granum

whats the fluid in the mitochondria

stroma

what are cell walls in prokaryotic cells made of

Murein

whats a eukaryotic cell

cells that contain membrane bound organelles and a nucleus

struc + func of a cell surface membrane

made of phospholipids and lipids/ proteins and regulates the movement of substances into and out of the cell

struc + func of nucleus

it’s surrounded by the nuclear envelop and contains a nucleolus, it contains genetic material in the form of DNA and controls the cell’s activities