5. Before refrigeration, it was a common practice to salt meat in order to prevent bacterial growth and decay. Propose an explanation for why this process prevented bacterial growth. Diffusion Write a summary of your results and answer the questions. SUMMARY 1. Based on molecular weight, which dye would you predict to diffuse the furthest? Justify your choice. 2. What is the relationship between diffusion rate and temperature? Justify your statement with your results. What is your explanation for this relationship?

5. Before refrigeration, it was a common practice to salt meat in order to prevent bacterial growth and decay. Propose an explanation for why this process prevented bacterial growth. Diffusion Write a summary of your results and answer the questions. SUMMARY 1. Based on molecular weight, which dye would you predict to diffuse the furthest? Justify your choice. 2. What is the relationship between diffusion rate and temperature? Justify your statement with your results. What is your explanation for this relationship?

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question 3. What molecule facilitates the bending of the ER membrane when a COPII-coated vesicle is formed on the surface of the ER?
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16. What evidence do you have that diffusion occurs more rapidly under warmer conditions?
Bacteria, viruses and fungi plowton 5.3K views Bacteria How to revise plowton 158 views Do less workand 9:52/9:52 * YouTube Minimize Video Questions: a. Diffusion is the movement of solutes in an aqueous solution, and it is a(n) passive process. b. What statement best describes diffusion? movement of solutes froi c. Osmosis is the movement of Water in an aqueous solution, and. it is a(n) [L3-2bb] process. d. A hypertonic solution will have more of solutes than a hypotonic one. e. Movement of water by osmosis across the plasma membrane in a cell will be from hypertonic to hypot f. True or false - both animal and plant cells can burst if too much water enters via osmosi False
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This assignment was tricky and I had a hard time figuring it out you place 3 bags each containing 20% sucrose solution in three different beakers. What will happen to the weight of the bag in all three cases? Mention which beaker has hypo, hyper and isotonic solution with respect to the solution of the bag. So I have to figure out what the beaker 1 bag is ___ tonic And the beaker is ___ tonic Then what’s the weight of the bag in each beaker 1,2,4 and in beaker 2 I have to know what’s the bag _____ tonic and beaker is _______ then the third beaker 3 the same _______ tonic and the _________ tonic Because in beaker 1 the bag is 20% sucrose And the beaker is 40% sucrose In beaker 2 the bag is 20% sucrose and beaker is 20% sucrose Then for beaker 3 Bag in beaker 3 is 20% sucrose Beaker 3, beaker has 10% sucrose Then I have to mention if the weight of the bag will increase decrease or remain the same. Also what the objective of a microscope is 50x and that of the…