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WorksheetsCells, organelles, and bacteria
Total questions: 16
Worksheet time: 8mins
what type of bacteria is this?
cocci
bacteria
spirilla
bacilli
what is the organelle that controls all of the cells activities?
nucleus
cytoplasm
mitochondria
lysosome
what are bacteria?
single-celled organisms
mulit-celled organisms
no-celled organism
...
what is the outer, rigid wall in a cell that decides what comes in and what goes out?
cell wall
cytoplasm
nucleus
nucleolus
what is the function of the vacuole?
to control all the cells activities
to store water, food, and other materials for the cell
to break down food and other wastes.
the "powerhouse"
what type of bacteria is this?
bacilli
...
spirilla
cocci
what type of bacteria is this?
...
cocci
bacilli
spirilla
what is the function of the ribosomes?
to store water, food, and other materials for the cell
to make proteins for the cell
to package proteins for the cell and transport them
...
cells are the building blocks of life
true
false
who discovered cells by looking at a thin slice of cork
Robert Hooke
George Washington
Justin Bieber
Alexander Flemming
what part of bacteria helps with locomotion is a long, whip-like structure?
endospore
conjugation
binary fission
flagellum
asexual reproduction bacteria use
binary fission
endospore
flagellum
conjugation
sexual reproduction bacteria use
binary fission
flagellum
conjugation
endospore
a structure produced by prokaryotes, such as bacteria, in unfavorable conditions, a thick wall encloses the DNA and some of the cytoplasm.
decomposition
cell wall
endospore
eukaryote
Plant and animal cells have cell membranes and chloroplasts
true
false
what is osmosis?
the movement of water through a cell membrane
a long, whip-like structure
the movement of cytoplasm to the cell wall
the movement of sand parallel to the shore
