Type:

Other

Description:

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.

Subjects:

    Education Levels:

    • Grade 1
    • Grade 2
    • Grade 3
    • Grade 4
    • Grade 5
    • Grade 6
    • Grade 7
    • Grade 8
    • Grade 9
    • Grade 10
    • Grade 11
    • Grade 12

    Keywords:

    Informal Education,NSDL,active transport,Undergraduate (Lower Division),cell membrane,Biological science,Kinetics and Dynamics,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-092,cell biology,protein binding,Grade 14,Grade 15,Grade 16,Grade 11,Grade 12,Grade 13,Life Science,Thermo and Stat Mech,metabolism,Diffusion,Higher Education,passive transport,Undergraduate (Upper Division),diffusion model,adenosine triphosphate,Brownian Motion,Physics,Approach to Equilibrium,aquapore,High School,oai:nsdl.org:2200/20140422151621008T,Vocational/Professional Development Education

    Language:

    English

    Access Privileges:

    Public - Available to anyone

    License Deed:

    Creative Commons Attribution Non-Commercial Share Alike

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