cell structure Flashcards
topic 1
what cells have a nucleus ?
plant and animal cells
what type of cells are plant and animal cells
eukaryotic
what cell has no nucleus
bacteria
what type of cell is bacteria
prokaryotic
what does prokaryotic cells mean
a cell without a nucleus
what does a eukaryotic cell mean
a cell containing a nucleus
CCMR reminder for cells in animal cell
cell membrane
cytoplasm
mitochondria
ribosome
what is the purpose of a nucleus
holds all the DNA needed to control the cells activities
what is the purpose of a cell membrane
to control what comes in and out of the cell
what does the cytoplasm provide
nutrients, salts and enzymes required for chemical reactions
what is the purpose of the mitochondria
need for respiration which releases energy for the cell
what is the purpose of ribosomes
needed for the production of proteins
cvc reminder for a plant structure
cell wall
vacuole
chloroplasts
what is a cell wall made of
cellulose
what does cellulose provide
provides structure and protection to the cell.
what is a vacuole
a vacuole holds cell sap that keeps the cell swollen
what is the definition for chloroplasts
an organalle that acts as the site of photosynthesis
what does chloroplasts contain
chlorophyll
what type of cell is bacteria
prokaryotic
what does the bacteria cell structure contain
plasmids
what are plasmids
small rings of DNA
CCC reminder for bacteria cell
cell wall
cell membrane
cytoplasm
what does a bacteria cell also contain
flagella
what is flagella
hair like structures that help the bacteria move
