AP Bio-Osmosis & Diffusion
Authored by Callison Breslin
Biology
11th - 12th Grade
NGSS covered
Used 361+ times
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About
This quiz thoroughly assesses students' understanding of cellular transport mechanisms, specifically focusing on osmosis and diffusion processes in AP Biology. Designed for 11th and 12th grade students, the questions require mastery of fundamental concepts including the fluid mosaic model of cell membranes, selective permeability, and the directional movement of water and solutes across semipermeable membranes. Students must demonstrate their ability to predict water movement in hypertonic, hypotonic, and isotonic solutions, distinguish between passive and active transport mechanisms, and identify key membrane structures such as phospholipids and channel proteins. The quiz emphasizes critical thinking skills as students analyze scenarios involving concentration gradients and apply their knowledge of osmotic pressure to real-world examples like blood cells in solution and eggs placed in pure water. Created by Callison Breslin, a Biology teacher in the US who teaches grades 11 and 12. This comprehensive assessment serves multiple instructional purposes in the AP Biology classroom, functioning effectively as a formative assessment tool to gauge student comprehension before moving to more complex transport topics, or as targeted review material prior to unit exams. Teachers can utilize individual questions as warm-up activities to activate prior knowledge or assign the complete quiz as homework to reinforce laboratory observations and textbook concepts. The varied question formats and scenario-based problems make this resource particularly valuable for identifying misconceptions about concentration gradients and membrane transport, allowing teachers to address gaps in understanding before the AP exam. This quiz aligns with AP Biology Learning Objectives 2.8, 2.9, and 2.11, which focus on cell membrane structure, selective permeability, and passive transport processes.
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Where will the water go?
Tags
NGSS.HS-LS1-3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A blood cell is placed into the jar, as seen. Where will the water go?
Into the cell
Out of the cell
Equally in & out
The water is a lie
Tags
NGSS.MS-LS1-2
NGSS.MS-LS1-3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
During osmosis
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What do the brown structures represent?
Tags
NGSS.MS-LS1-2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the movement of molecules from an area of high concentration to low concentration?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the given scenario what will happen? An egg is placed in pure water for 48 hours.
Tags
NGSS.MS-LS1-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The picture below is an example of _________________.
Tags
NGSS.MS-LS1-3
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