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Chapter 8. Movement across the Cell Membrane

Chapter 8. Movement across the Cell Membrane

Chapter 8. Movement across the Cell Membrane . Diffusion. 2nd Law of Thermodynamics governs biological systems Universe tends towards disorder. Diffusion movement from high ? low concentration. Diffusion of 2 solutes .

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777 views • 48 slides
Diffusion/Osmosis/Water Potential

Diffusion/Osmosis/Water Potential

Diffusion/Osmosis/Water Potential. Lab. Directions. Read through the background information covered in the next few slides. This is essential knowledge to complete this assignment. Hand write (DO NOT TYPE) your answers to the questions. Be sure to separate questions by section. IE

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1.03k views • 39 slides
Regulatory System in Animal

Regulatory System in Animal

Regulatory System in Animal. Internal Environment Homeostasis Negative Feedback. Internal Environment. In an adult, the total amount of water is approximately 60% of his/her body weight.

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464 views • 38 slides
CONCEPT PRESENTATION: CELLULAR TRANSPORT

CONCEPT PRESENTATION: CELLULAR TRANSPORT

BY MARY MICHAEL. CONCEPT PRESENTATION: CELLULAR TRANSPORT. HOOK: What do you think would happen if you left a celery stick in dyed water for a day?. HOOK.

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328 views • 23 slides
PP 3

PP 3

PP 3. Excretion in Humans. Define excretion . the removal from organisms of toxic materials, the waste products of metabolism (chemical reactions in cells including respiration) and substances (carbon dioxide, urea and salts) in excess of requirements. .

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279 views • 15 slides
Transport

Transport

Transport. Definitions: . Diffusion: Passive movement of a solute from a region of high concentration to a region of lower concentration. Osmosis: Is the movement of free water molecules through a partially permeable membrane

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277 views • 6 slides

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