Think you’ve got your head wrapped around Cells? Put your knowledge to
the test. Good luck — the Stickman is counting on you!
Q. Which of the following is true about the Cell Theory?
All living organisms are made of one or more cells.
All cells arise from other cells.
A single cell can be both prokaryotic and eukaryotic.
Both options 1 and 2 are correct.
Options 1, 2, and 3 are all correct.
Q. The movement of molecules across a membrane from an area of low concentration to an area of high concentration is called
osmosis.
active transport.
facilitated diffusion.
passive transport.
accelerated diffusion.
Q. Which of the following statements about chloroplasts is true?
All plant cells contain chloroplasts.
Chloroplasts may have originated evolutionarily as photosynthetic bacteria.
Chloroplasts make most of the ATP used by the cell.
Chloroplasts do not contain chlorophyll.
None of the above are true.
Q. You know that "structure determines function." Where would you most likely find a cell containing many mitochondria?
Brain
Liver
Lung
Bicep
Ear
Q. Human cells make their own food using which of the following processes?
Photosynthesis
Cellular respiration
Endosymbiosis
Transcription
None of the above. Human cells don’t make their own food.
Q. A plant cell can carry out photosynthesis if it has
water, light, and CO2.
light and CO2.
water, light, CO2, and chloroplasts.
light and oxygen.
water, oxygen, CO2, and light.
Q. During cellular respiration,
cells take in oxygen and release CO2.
cells take in CO2 and release oxygen.
cells convert oxygen into CO2.
cells convert sugar into ATP.
cells convert ATP into sugar.
Q. During photosynthesis, sugars are made in which part of the chloroplast?
Stroma
Thylakoid lumen
Outer chloroplast membrane
Thylakoid membrane
Inner chloroplast membrane
Q. Therapeutic cloning involves the harvesting of what type of cells?
Somatic cells
Egg cells
Stem cells
Prison cells
Sperm cells
Q. In endothermic animals, about 40% of the energy in glucose is
converted to ATP.
converted to sugar.
converted to light.
converted to heat.
converted to CO2.