Lab: Diffusion Across a Semi-permeable Membrane — Unit test Answers
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Which organelle captures the energy from sunlight and converts it to chemical energy, and in which cells could it be found?
A
the Golgi apparatus, which can be found in lung cells of animalsB
lysosomes, which can be found in all cells of grassesC
ribosomes, which can be found in muscle cells of humansD
chloroplasts, which can be found in leaf cells of trees22
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A student constructs a Venn diagram to compare the organelles in plant and animal cells.Venn Diagram of Plant and Animal CellsWhich organelle should be listed under “Plant Only” in the diagram?
A
centrioleB
vacuoleC
lysosomeD
chloroplast23
Which statement about the cell membrane is true?
A
It contains cellulose and sugars that are involved in communication.B
It is present in animal cells only.C
It is rigid and elastic for supporting the cell’s shape.D
It prevents harmful substances from entering a cell.24
A diseased cell is no longer able to produce proteins. Which cell structure is most likely malfunctioning?
A
cell membraneB
cytoplasmC
ribosomeD
mitochondrion25
Consider the cell structure that is shown below.Which is a function of the structure that is represented in the image?
A
controls the movement of substances into and out of cellsB
builds proteins from amino acidsC
helps in determining plant cell shapeD
provides support and protectionDid you find these answers helpful?
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