Eukaryotic Cells
Animal and plant cells are both______meaning that they have a nucleus and membrane bound organelles.
Eukaryotic
Are prokaryotic cells unicellular organisms?
Yes
A cell is the basic unit of ___ and ___ in a living organism.
structure and function
What are two different types of cells?
plant, animal, or batceria
What is the function of the nucleus?
Contains and protects genetic material (DNA)
True or false, eukaryotic cells are both multi and unicellular organisms?
True
What do the prokaryotic cells lack?
Lacks nucleus and membrane-bound organelles
All living organisms are made up of what?
All living organisms are made up of cells.
Name one part that always occurs in a bacteria cell.
Plasmid (DNA)
Ribosomes
Nucleoid (contains DNA)
Plasma membrane
Cytoplasm
What do all cells have?
The nucleus is ____ in eukaryotic cells.
well developed
“kary” =?
“kary” = nucleus
n organism that is made up of only one cell is called a_____ organism?
Unicellular
Why do plant cells need a cell wall?
It provides a structural framework to support plant growth and acts as the first line of defense when the plant encounters pathogens.
DNA is protected in the nucleus of a ___ Cell?
eukaryotic
Examples?
Animals, Plants, Fungi
Examples:
Bacteria
All cells have…
cell membrane
cytoplasm
DNA
ribosomes
Plant cells differ from animal cells in that they have a
cell wall, chloroplasts, and a large central vacuole.
Nucleotides
Size ranges from_____
10-100 µm
DNA is NOT _____ in a prokaryotic cell
Protected
What are the 3 parts of the cell theory?
All living things are made up of one or more cells.
All living cells arise from pre-existing cells.
The cell is the basic unit of structure and function in all living organisms.
The plant cell does not have______
centrioles or lysosomes,
The sides of a DNA double helix are....
Anti-parralell