22 questions
What is the defining characteristic of a prokaryotic cell?
There are two or more nuclei
There is no nucleus
They reproduce sexually
There is no cytoplasm present
What is the best word to describe prokaryotic cells?
Sparse
Simple
Old
No Nucleus
Why can't prokaryotes be multicellular?
Their structure is too simple
They are too small
They are too poisonous
They have no DNA
What two kingdoms are made up of prokaryotic organisms?
Eukarya
Archaea
Bacteria
Fungi
Which part of the prokaryote is labelled in the image.
Flagellum
Cell Wall
Circular DNA
Plasmid
Would this Amoeba be classified as living or non-living?
Living
Non-Living
What is the defining characteristic of eukaryotic cells
Have a cell membrane
Do not have any genetic material
Have a nucleus and membrane-bound organelles
Do not have a nuclues
Eukaryotic organisms are unicellular or multicellular
Always unicellular
Always multicellular
Can be either
Which four kingdoms are made up of eukaryotic organisms?
Archaebacteria
Animalia
Fungi
Plantae
Protista
How id DNA stored in a prokaryotic cell?
In one circular chromosome
In one long, uncondensed strand
In many linear chromosomes
Which of these structures do prokaryotes and eukaryotes share?
Nucleus
Cell wall
Organelles
Ribosomes
Which is not true of the cell theory?
All living organisms are composed of cells.
All cells have a nucleus, which acts like the brain of the cell.
All cells come from preexisting living cells.
The cell is the most basic part of a living organism.
The cell theory was not complete until Rudolph Virchow discovered that______.
Cells are alive.
There are two types of cells: Prokaryotic and Eukaryotic.
The cell is found in both plant and animals.
All cells come from preexisting living cells.
An organism made of only one cell is called _____ .
Eukaryotic
Mutlicellular
Monocellular
Unicellular
What type of organisms does the cell theory apply to
bacteria
multicellular organisms
plants and animals
all of the above