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20 questions
The diagram below identifies structures found in plant cells, structures found in animal cells, and structures found in both types of cells. Which structure performs photosynthesis in plant cells but is not present
in animal cells?
flagella
vacuole
cell wall
chloroplast
A student is comparing the organelles found in the cells of a milkweed plant and in the cells of a butterfly, using the Venn diagram shown below. Where should the student place the terms “chloroplasts” and “mitochondria”?
Chloroplasts and mitochondria should be placed in the section labeled “Both.”
Chloroplasts should be placed in the section labeled “Both,” while mitochondria should be placed in the section labeled “Milkweed Plant.”
Chloroplasts should be placed in the section labeled “Milkweed Plant,” while mitochondria should be placed in the section labeled “Both.”
Chloroplasts should be placed in the section labeled “Butterfly,” while mitochondria should be placed in the section labeled “Both.”
The diagram below shows a cell. Kevin has to identify the diagram as either a plant cell or an animal cell. Which statement best describes the diagram?
It is an animal cell because plant cells do not have a nucleus.
It is a plant cell because plant cells do not contain a cell membrane.
It is an animal cell because it has a round shape, lacks a cell wall, and has small vacuoles.
It is a plant cell because it has a round shape, is surrounded by a cell wall, and has chloroplasts.
Where is food made in a plant cell?
in the nucleus
in the chloroplast
in the cell membrane
in the endoplasmic reticulum
Why is the absence of a cell wall an advantage for animal cells?
Animal cells can remain in a fixed position.
Animal cells are photosynthetic without a cell wall.
Animal cells have greater protection without a cell wall.
Animal cells can move more to accomplish necessary life functions.
Which organelle is present in plant cells but absent from animal cells?
cell membrane
mitochondrion
cell wall
vacuole
Which protects plant and animal cells from outside agents?
cell membrane
cytoplasm
vacuole
nucleus
Which organelle controls what substances enter or leave a plant or animal cell?
nucleus
cell wall
chloroplast
cell membrane
Which organelles can be found in both plant and animal cells?
cell wall, cell membrane, and nucleus
cell membrane, nucleus, and chloroplasts
chloroplasts, cell wall, and endoplasmic reticulum
endoplasmic reticulum, cell membrane, and nucleus
Which statement best differentiates between an animal and a plant cell?
An animal cell has a cell wall, while they are absent in a plant cell.
A plant cell has lysosomes, while they are absent in an animal cell.
An animal cell has chloroplasts, while they are absent in a plant cell.
A plant cell has chloroplasts, while they are absent in most animal cells.
Which is the main function of the cell wall in plants?
to create proteins for the cell
to provide structure for the cell
to allow water to pass out of the cell
to package and deliver proteins to the cell
The hierarchical order of organization of multicellular organisms is shown below. What level of organization is next in the hierarchy?
ecosystem
organ system
specialized cell
whole organism
Which choice describes the heart?
an individual cell
a group of one cell type working together
a series of organs working together
a structure made of tissues that work together
Which statement best describes organs in an organ system?
Each organ does part of a larger job.
Each organ can perform only one function.
Each organ is made up of only one kind of cell.
Each organ is capable of doing every part of a larger job.
Which example has the most complex level of cellular organization?
brain
muscle
bone cell
nervous system
What does an organ system depend on in order to properly function?
random tissues
organs working together
organs from other parts of the body
organs that operate independently of other organs
Which term best describes a group of cells that are similar in composition and function together to perform a task?
organ
tissue
organelle
body system
Since animal cells lack chloroplasts, what must animals do to survive?
They must drink water.
They must produce food.
They must consume food.
They must take in sunlight.
What structure is found in both animal cells and plant cells?
cell wall
chlorophyll
chloroplast
mitochondrion
Marcel and Jackson are examining cells under a light microscope. After observing two cells, they have decided both cells are plant cells. Which observation is the most likely reason for this identification?
Both cells contained a nucleus and mitochondria.
Both cells contained a cell membrane and a nucleus.
Both cells contained a nucleus and a cell membrane.
Both cells contained chloroplasts and large vacuoles.
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