Diffusion Quizzes & Trivia
An essential practice test quiz for all the 9th graders out there. You will be tested upon your knowledge of such a topic so it could help you analyze yourself for the amount of hard work you need to put on your studies.
Questions: 10 | Attempts: 3288
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Sample QuestionWhat is diffusion?
How are molecules distributed in the environment? As explained in this animation, the random movement of molecules in a gas or a liquid will cause the molecules to become evenly distributed in the environment. If we look at the...
Questions: 5 | Attempts: 1898
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Sample QuestionSimple diffusion is defined as the movement of
Lab 1 diffusion and osmosis pre-lab quiz for coach wimpey and coach johnson.
Questions: 10 | Attempts: 1041
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Sample QuestionWhat is the purpose of IKI in the lab?
Diffusion quiz.
Questions: 5 | Attempts: 367
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Sample QuestionMolecules naturally move from areas of _________ concentration to areas of _________ concentration.
These questions deal with the regents lab on diffusion.
REMEMBER: PERIOD # followed by FIRST & LAST NAME
you must score at least a 70
Questions: 4 | Attempts: 194
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Sample QuestionBase your answer on the information and diagram below and on your knowledge of biology. Starch turns blue black in the presence of a starch indicator. Dialysis tubing tied at both ends and containing starch solution is placed in a beaker of water. Yellowish brown starch indicator is then added to the water. What will the solutions in the beaker and the tubing look like after 20 minutes?
Diffusion Questions & Answers
What would a solution with 1.5% saline in it be considered as?
(c) Hypertonic
A saline solution with 1.5% saline would be considered hypertonic when going in the body. The blood in our bodies has a saline concentration of 0.9% on average. A hypertonic solution, for those who don’t know, is a solution that
Which of these molecules can not pass through a membrane to enter a cell?
1. StarchAs we observed in the Diffusion Through a Membrane lab, starch cannot pass through a semi-permeable membrane. We know this because the solution surrounding the cell we constructed remained amber, instead of turning purple. Starch is too larg
What happens to the movement of molecules in the process of "Diffusion"?
Diffusion is the movement of molecules from a region of high molecular concentration to a region of low molecular concentration until they are evenly distributed
What would you consider a solution with 1.5% saline in it ?
More
1. HypertonicOur blood has a concentration of 0.9% saline. Any substance with a higher salt concentration is considered hypertonic, while any solution with a lower salt concentration is hypotonic. Solutions with equal concentration are called isotoni
These questions deal with the diffusion lab that we just completed
REMEMBER: PERIOD # followed by FIRST & LAST NAME
you must score at least a 70
Questions: 8 | Attempts: 128
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Sample QuestionIf frog eggs taken from a freshwater pond are placed in a saltwater aquarium, what will most likely happen?
These questions deal with the diffusion lab we conducted. You get one chance for the quiz. If you are taking it during class, there is absolutely no talking during the quiz.
REMEMBER: PERIOD# followed by FIRST...
Questions: 10 | Attempts: 117
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Sample QuestionBase your answers to this question on the laboratory setup illustrated below and on your knowledge of biology. After two hours, the color of the liquid in the beaker did not change. This shows that
These questions deal with diffusion. Answer them. If you fail the first time, READ THE EXPLANATION. It will help you the second time around.
REMEMBER: PERIOD# followed by FIRST & LAST...
Questions: 5 | Attempts: 110
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Sample QuestionWhich solution will have no net change in its contents? (INSIDE/OUTSIDE)
A quiz on water potential, diffusion, active transport and other cellular transport.
HUMAN BIOLOGY AS LEVEL
Questions: 17 | Attempts: 101
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Sample QuestionWhat can not diffuse through the phospholipid bilayer?
Type description here
Questions: 20 | Attempts: 84
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Sample QuestionWater is a molecule that needs small pores (embedded in the membrane of a cell) to move by diffusion into a cell. What are these small pores called?
What have we learnt in the last few lessons?
Questions: 7 | Attempts: 39
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Sample QuestionSoldiers standing in rows could represent what?
These are questions taken from a worksheet given out in class... so I am not wrong
Questions: 12 | Attempts: 15
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Sample QuestionHip-hop or rap music originated in African American urban areas and diffused to other large urban centers, diffusing later to rural areas.
