WorksheetsCells (1.3, 1.4)
Total questions: 15
Worksheet time: 6mins
Which structure do a rabbit cell (eukaryote) and a bacteria (prokaryote) cell have in common?
mitochondria
nucleus
DNA
cell wall
In a multicellular organism, the lungs are responsible for exchanging gases with the organism’s environment. Which cellular structure performs the same task for a cell?
chloroplast
mitochondrion
endoplasmic reticulum
plasma membrane
Where are proteins synthesized?
mitochondria
ribosome
centriole
lysosome
Of the following types of cells, which has the highest concentration of mitochondria?
bone
muscle
nerve
skin
Which structure is found in plant cells but not animal cells and helps provide support and protection?
Plasma membrane
Cell wall
Mitochondria
Ribosome
Which cellular structure in an animal cell helps maintain homeostasis by controlling the transportation of substances into and out of the cell?
mitochondrion
vacuole
cell wall
cell membrane
Which of these is found in both prokaryotic and eukaryotic cells?
vacuole
nucleus
mitochondrion
ribosomes
What is the main function of the chloroplasts in plant cells?
to produce glucose
to keep the cell rigid
to make the cell divide
to allow the plant to reproduce
A cell needs to produce large amounts of protein for export. What organelles would work together to make this happen?
Nucleus --> Ribosomes on ER --> Golgi --> plasma membrane
Smooth ER --> Lysosomes
Chloroplast and Mitochondria
Ribosomes --> Nucleus --> Mitochondria
Why does the mitochondrion have a folded inner membrane?
To store genetic material
To increase surface area for energy production
To protect the cell from toxins
To allow materials to diffuse out of the cell
Which statement best describes the genetic material in a prokaryotic cell?
Enclosed in a nucleus
Found within membrane-bound organelles
Located in the cytoplasm without a nucleus
Divided into multiple chromosomes
Why are eukaryotic cells considered more complex than prokaryotic cells?
They are always larger
They have membrane-bound organelles
They reproduce faster
They lack a cell membrane
How does the presence of internal membranes affect the complexity of eukaryotic cells?
They reduce efficiency
They allow specialized functions within the cell
They slow down cellular processes
They prevent interaction between cell parts
What are two major differences found in plant and animal cells?
Plant cells have a cell wall and chloroplasts, while animal cells do not.
Plant cells have a nucleus and vacuoles, while animal cells do not.
Plant cells have no mitochondria or cytoplasm, while animal cells do.
They are the same.
