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What is Passive diffusion in animals? Write a short introduction.
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Solved in 3 steps
- Answer as soon as Possible How Does Facilitated Diffusion Occur?The image illustrates passive and active transport across the cell membrane. (Use the diagram to answer questions A-D) A. 1. Which section represents facilitated diffusion?2. Explain why or how can you tell?3. Does the cell expend energy in this transport?4. Why or why not?5. What type of solute molecules may be moved by this type of transport? B. 1. Which section shows active transport?2. Explain why or how can you tell?3. Does the cell expend energy in this transport?4. Why or why not? C. 1. Which section shows diffusion?2. What type of solute molecules may be moved by this type of transport? D. Which of these sections are considered passive transport? Explain.What is the name of the mechanism that ensures that there is a higher concen- tration of sodium ions in the extracellular fluid than in the intracellular fluid? A. Facilitated diffusion B. The sodium-potassium pump C. Secondary active transport D. Osmosis
- The image illustrates passive and active transport across the cell membrane. (Use the diagram to answer questions A-C) A. 1. Which section shows active transport?2. Explain why or how can you tell?3. Does the cell expend energy in this transport?4. Why or why not? B. 1. Which section shows diffusion?2. What type of solute molecules may be moved by this type of transport? C. Which of these sections are considered passive transport? Explain.Give answer last question with explanation pleaseDoes polarity affect the rate of diffusion? Explain your answer using scientific principles.
- Question is attached to imagesResearch the structures of animal cells that protect them from damage resulting from osmotic pressure. Write a few sentences explaining what they are, how they work, and where they are located.Use the diagram below to answer questions 1 and 2. 1)Molecules of oxygen are represented by the small circles on the diagram. Which way will oxygen diffuse in this example? Why? 2) Do you think a higher temperature will cause diffusion to occur more rapidly or more slowly? Explain your answer .