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18 questions
When particles travel from an area of high concentration to an area of low concentration, it is called
photosynthesis
cellular respiration
active transport
diffusion
A cell moving particles without the use of energy is called
active transport
passive transport
osmosis
endocytosis
The process by which plants, algae, and some bacteria use carbon dioxide, sunlight, and water to make glucose and oxygen is called
osmosis
fermentation
photosynthesis
cellular respiration
When water diffuses into or out of a cell, it is called
photosynthesis
osmosis
diffusion
cellular respiration
Cellular respiration allows an organism to get energy from
sunlight
water
oxygen
glucose (food)
Why does a plant need to produce glucose?
in order to turn green
in order to move
in order to obtain energy
in order to get sunlight
Which of the following is a product of photosynthesis?
glucose
carbon dioxide
water
heat energy
Cells need to produce new cells in order to
create new chromosomes
replace cells that have died
obtain energy from sunlight
release energy from food
When a cell structure is worn out or defective, which organelle is responsible for breaking down the material?
lysosome
vacuole
cytoplasm
nucleus
This micrograph (picture taken through a microscope) probably shows what type of cell?
animal
bacteria
virus
plant
The most basic units of structure and function in all organisms are
cells
organelles
organisms
humans
What structures do plant cells have that animal cells lack?
nucleus and cell membrane
cell wall and chloroplasts
cytoplasm and cell wall
cell membrane and chloroplasts
Which demonstrates a correct analogy?
cytoplasm is like the jelly in a donut
chloroplast is like a solar panel
vacuole is like backpack
all of the above
Select a statement that best completes the phrase below.
In a plant cell....
there is one large vacuole that stores water and helps hold up the plant
the vacuoles enter and leave through the cell membrane
there are lots of small vacuoles
there are not vacuoles
Which ONE of the following correctly matches the organelle with its function?
cell wall: produces energy for the cell
nucleus: control center of the cell
cell membrane: gives rigid structure to the plant cell
chloroplasts: colorless, jelly-like substance that supports the other organelles
Which cell structures are similar in the way that they protect, support, and hold the other organelles together?
cell wall, cytoplasm, & lysosomes
cell membrane, cytoplasm, & ribosomes
cell wall, cell membrane, & cytoplasm
cell membrane, chloroplasts, & nucleus
The ____ is considered ______ meaning it allows some things in while stopping other things.
cell membrane, fully permeable
cell wall, selectively permeable
cell membrane, selectively permeable
cell wall, fully permeable
The lysosomes breaks down waste which is called ___ and then it gets rid of the broken down materials which is called ___.
digestion, cellular respiration
excretion, digestion
digestion, excretion
cellular respiration, excretion
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