cells / organelles Flashcards
what is a cell ?
what are the structures inside a cell? ( 13 )
organelles
nucleus ( contains a nucleolus )
ribosomes
mitochondria
plasma membrane
cytoskeleton
lysosome
vacuole
peroxisome
RER/SER ( endoplasmic reticulum )
golgi apparatus
golgi vesicle
secretory vesicle
cytoplasm
how are cell components made ?
protein synthesis
what is the energy driving cell processes ?
what are the important features of a cells shape ?
cytoskeleton - microfilaments, intermediate filaments, microtubules
how do cells link into layers ?
how do cells maintain a barrier ?
how do cells communicate ?
cell signalling - receptors
how do cells allow some things to cross the barrier ?
what are the different types of cell ?
name cellular functions
what is the nucleus ?
( describe )
what is the ER ?
classed as the production centre
what is the Golgi apparatus ?
what are secretory vesicles ?
