NEW
Font size
WorksheetsCell Organelle & Transport Review
Total questions: 22
Worksheet time: 9mins
Which statement is a part of the cell theory?
all cells have a cytoplasmic barrier
eukaryotic cells are larger than prokaryotic cells
all organisms are made of cells
genetic material is called DNA
Which of the following true about prokaryotic cells like bacteria?
they are very large
they have no nucleus
they are eukaryotes
the have organelles
Which of the following is found only in eukaryotic cells?
plasma membrane
lysosome
nucleus
golgi apparatus
What is the function of carbohydrate chains on the cell membrane?
identify materials allowed to pass through the membrane
create a protein channel used in facilitated diffusion
allow large molecules like hormones to pass through the membrane
none of the above.
The mitochondria are responsible for which process?
converting sugar into energy for cell processes
creating energy for cell processes from sugar
destroying energy for cell processes from sugar
all of the above.
A scientist looks under a high powered microscope and sees the following organelles: mitochondria, cell membrane, nucleus, and chloroplast. What type of cell is the scientist seeing?
animal
plant
bacteria
not enough information provided
When molecules move into/out of a cell at a constant and balanced rate, this is called
static equilibrium
diffusion equilibrium
dynamic equilibrium
passive transport equilibrium
What is the major difference between active transport and facilitated diffusion?
active transport moves molecules against the concentration gradient
active transport uses proteins
facilitated diffusion move molecules into/out of the cell
facilitated diffusion requires energy
If a cell is placed in a solution and expands/gets larger, what type of solution was it placed into?
hypertonic
hypotonic
isotonic
nuetrotonic
A cell is placed in a solution and MORE solutes are added to the solution. What will happen to the cell? (Remember: solutes suck)
the cell will swell/get larger
the cell will shrink
the cell will stay the same
the cell will burst
Which of the following is an example of passive transport?
diffusion
facilitated diffusion
osmosis
all of the above
Large molecules such as hormones are released from the cell during which process?
endocytosis
exocytosis
facilitated diffusion
passive transport
Why are stem cells useful in medical research?
they are not yet specialized and can become any type of cell
they reproduce at a faster rate than other cells
they are similar to a cancer cells
they undergo apoptosis
Where are ribosomes found in the cell?
Endplasmic Reticulum
Free floating in the cytoplasm
Created in the nucleolus
all of the above
Which organelle helps clean up the cell and defend against viruses?
golgi apparatus
vesicle
endoplasmic reticulum
lysosome
Which organelles are responsible for energy conversion?
mitochondria & endoplasmic reticulum
golgi apparatus & vesicle
chloroplasts & mitochondria
chloroplasts & golgi apparatus
Osmosis will move water INTO a cell when the solution surrounding the cell is
highly concentrated with solutes
hypotonic to the cell
hypertonic to the cell
isotonic to the cell
Which of the following best describes active transport?
move molecules against the concentration gradient
does NOT use energy
uses facilitated diffusion
uses osmosis
A cell lacks a nucleus but has DNA floating inside the cell. Would it be considered a prokaryote or eukaryote?
Prokaryote because the DNA is free floating without a nucleus
Prokaryote because it lacks a nucleus
Eukaryote becase the dna is free floating without a nucleus
Eukaryote because it lacks a nucleus
Why is it important the protein channels extend all the way through the lipid bilayer of the cell membrane?
to allow osmosis of salt molecules
to allow osmosis of sugar molecules
to allow small molecules to enter/exit the cell at a faster rate
to allow large molecules that can't pass through the membrane to enter/exit the cell.
Vesicles are a transport pouch used during which process?
endocytosis
exocytosis
active transport
all of the above
When large molecules pass through the membrane using a protein channel but no energy is required, this is an example of
active transport
facilitated diffusion
osmosis
exocytosis
