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Absorption, Distribution and Storage of Chemicals
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Educational Use
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This module introduces the concept of biological absorption, storage and distribution of chemicals.

Subject:
Astronomy
Education
Physical Science
Physics
Space Science
Material Type:
Interactive
Unit of Study
Provider:
UCAR Staff
Provider Set:
Visionlearning
Author:
Morris Zedeck
Date Added:
01/29/2004
Active and Passive Transport: Red Rover Send Particles Over
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Students compare and contrast passive and active transport by playing a game to model this phenomenon. Movement through cell membranes is also modeled, as well as the structure and movement typical of the fluid mosaic model of the cell membrane. Concentration gradient, sizes, shapes and polarity of molecules determine the method of movement through cell membranes. This activity is associated with the Test your Mettle phase of the legacy cycle.

Subject:
Anatomy/Physiology
Applied Science
Engineering
Life Science
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Melinda M. Higgins
Date Added:
09/18/2014
Cell Membrane Color Sheet and Build a Cell Membrane
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Students color-code a schematic of a cell and its cell membrane structures. Then they complete the "Build-a-Membrane" activity found at http://learn.genetics.utah.edu. This reinforces their understanding of the structure and function of animal cells, and shows them the importance of being able to construct a tangible model of something that is otherwise difficult to see.

Subject:
Applied Science
Biology
Engineering
Life Science
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Amber Spolarich
Date Added:
09/18/2014
Cell Membrane: Just Passing Through
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Educational Use
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This interactive feature describes some of the most important structures and functions of the cell membrane.

Subject:
Life Science
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
09/26/2003
Cell Membrane Structure and Function
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Educational Use
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Students learn about the different structures that comprise cell membranes, fulfilling part of the Research and Revise stages of the legacy cycle. They view online animations of cell membrane dynamics (links provided). Then they observe three teacher demonstrations that illustrate diffusion and osmosis concepts, as well as the effect of movement through a semi-permeable membrane using Lugol's solution.

Subject:
Applied Science
Biology
Engineering
Life Science
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Amber Spolarich
Date Added:
09/18/2014
Cell Membrane Transport
Unrestricted Use
CC BY
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This is a video and supporting worksheet covering membrane transport processes (Chapter 3).

Subject:
Anatomy/Physiology
Biology
Material Type:
Lesson
Author:
Valerie Pennington (Penguin Prof)
Date Added:
03/04/2024
Cell membrane introduction
Conditional Remix & Share Permitted
CC BY-NC-SA
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Learn about how phospholipids form the cell membrane, and what types of molecules can passively diffuse thorugh the membrane. By William Tsai. . Created by William Tsai.

Subject:
Biology
Life Science
Material Type:
Lesson
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Sal Khan
Date Added:
09/17/2013
Cellular Structure (Plasma Membrane) and Function
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CC BY-NC
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In this seminar you will create images of the biologically important structures of the cell membrane. The pictures will be translated to function. You will practice the terminology of these structures to associate their importance in the function of the cell membrane. The inquiry lab will allow you to design a model of the limitations of cell growth due to the cell membrane using water balloons.StandardsBIO.A.2.2.3 Compare and contrast the structure and function of carbohydrates, lipids, proteins, and nucleic acids in organisms.BIO.A.4.2.1 Explain how organisms maintain homeostasis (e.g., thermoregulation, water regulation, oxygen regulation).BIO.A.4.1.3 Describe how endoplasmic reticulum, Golgi apparatus, and other membrane-bound cellular organelles facilitate transport of materials within cells.BIO.A.4.1.2 Compare and contrast the mechanisms that transport materials across the plasma membrane (i.e., passive transport -- diffusion, osmosis, facilitated diffusion; active transport -- pumps, endocytosis, exocytosis).BIO.A.4.1.1 Describe how the structure of the plasma membrane allows it to function as a regulatory structure and/or protective barrier for a cell.

Subject:
Biology
Life Science
Material Type:
Lesson Plan
Author:
Bonnie Waltz
Deanna Mayers
Tracy Rains
Date Added:
10/07/2017
Diffusion, Osmosis and Active Transport
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Movement of ions in and out of cells is crucial to maintaining homeostasis within the body and ensuring that biological functions run properly. The natural movement of molecules due to collisions is called diffusion. Several factors affect diffusion rate: concentration, surface area, and molecular pumps. This activity demonstrates diffusion, osmosis, and active transport through 12 interactive models.

Subject:
Life Science
Physical Science
Physics
Material Type:
Data Set
Lecture Notes
Simulation
Provider:
Concord Consortium
Provider Set:
Concord Consortium Collection
Author:
The Concord Consortium
Date Added:
01/13/2012
Eukaryopolis - The City of Animal Cells: Crash Course Biology #4
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Some Rights Reserved
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Hank tells us about the city of Eukaryopolis - the animal cell that is responsible for all the cool things that happen in our bodies.

Chapters:
1) Robert Hooke
2) Cilia/Flagella
3) Cell Membrane
4) Cytoplasm/Cytoskeleton/Centrosomes
5) Endoplasmic Reticulum
6) Ribosomes
7) Golgi Apparatus
8) Lysosomes
9) Nucleus
10) Mitochondria

Subject:
Biology
Life Science
Material Type:
Lecture
Provider:
Complexly
Provider Set:
Crash Course Biology (2012)
Date Added:
02/20/2012
Eukaryotic Cells
Conditional Remix & Share Permitted
CC BY-NC
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Eukaryotic cells are the foundation of our human body. They help us produce energy, grow, move, and carry out all our life functions. Looking at these cells, the learner will be challenged to explain how they help us grow and function. Eukaryotic cells are unique in the cellular world because they have membrane bound organelles. For this lesson experience, the learner will explore eukaryotic cell structure and function. Additionally they will travel through models of the cells, drawing comparisons with life functions at the micro and macro level.StandardsBIO.A.1.2.1 Compare cellular structures and their functions in prokaryotic and eukaryotic cells

Subject:
Biology
Life Science
Material Type:
Lesson Plan
Author:
Bonnie Waltz
Deanna Mayers
Tracy Rains
Date Added:
10/01/2017
Human Anatomy & Physiology, Revised & Condensed Edition
Unrestricted Use
CC BY
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This text been designed for an undergraduate human anatomy and physiology course at a medium sized public university. This text has been modified from the original OpenStax text to encourage more active reading for an early undergraduate student taking the first semester of a year-long human anatomy and physiology course sequence. This text has been targeted to our student population, consisting primarily of first semester pre-nursing and kinesiology majors at a university with a high proportion of first generation and PELL-eligible students who benefit from lower barriers to entry into the field. Therefore, freely-available and differently presented text can be beneficial to this student population. This version was designed with the intention of distributing it section by section through a learning management system. If this mode of distribution is used, connection to an assessment tool could be utilized. Systems covered include skeletal, muscular, cardiovascular, respiratory, and nervous.

As this text reorganizes and modifies an OpenStax’s Anatomy and Physiology 2e (see related resources link below), chapter numbers and chapter section numbers from the original have been preserved in this document. Material supplemented from other sources is cited within the text.

Course connections: Undergraduate courses aimed towards freshmen or sophomore, including Anatomy and Physiology, Introduction to Anatomy and Physiology, Physiology, Introduction to Physiology, Human Biology or similar with a human focus.

Subject:
Anatomy/Physiology
Biology
Life Science
Material Type:
Textbook
Author:
Megan Sherbenou
Date Added:
06/27/2024
Keepers of the Gate
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Educational Use
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Through two lessons and five activities, students explore the structure and function of cell membranes. Specific transport functions, including active and passive transport, are presented. In the legacy cycle tradition, students are motivated with a Grand Challenge question. As they study the ingress and egress of particles through membranes, students learn about quantum dots and biotechnology through the concept of intracellular engineering.

Subject:
Applied Science
Biology
Chemistry
Engineering
Life Science
Physical Science
Technology
Material Type:
Unit of Study
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Melinda M. Higgins
Date Added:
09/18/2014
The Keepers of the Gate Challenge
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Students are presented with a real-life problem as a challenge to investigate, research and solve. Specifically, they are asked to investigate why salt water helps a sore throat, and how engineers apply this understanding to solve other problems. Students read a medical journal article and listen to an audio talk by Dr. Z. L. Wang to learn more about quantum dots. After students reflect and respond to the challenge question, they conduct the associated activity to perform journaling and brainstorming.

Subject:
Applied Science
Engineering
Life Science
Technology
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Melinda Higgins
Date Added:
09/18/2014
Membrane Transport in Animal Cells
Unrestricted Use
CC BY
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The real structure of cell membrane is so dynamic & it not only allows the cells to move but also has constant movement & fluidity. Therefore, an animation would be great for teaching the dynamic movement of phospholipids & proteins in cell membrane. This LO also helps students to understand the movement of material across the membrane. I prefer students watch it at least twice.

Subject:
Biology
Material Type:
Lesson Plan
Author:
maxwell sanei
Date Added:
03/03/2018
Molecular, Cellular, and Tissue Biomechanics
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CC BY-NC-SA
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This course develops and applies scaling laws and the methods of continuum and statistical mechanics to biomechanical phenomena over a range of length scales, from molecular to cellular to tissue or organ level.

Subject:
Applied Science
Biology
Engineering
Life Science
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Grodzinsky, Alan
Kamm, Roger
Date Added:
02/01/2015