LABORATORY MANUAL FOR HUMAN ANATOMY & PH
4th Edition
ISBN: 9781260254426
Author: Martin
Publisher: MCG
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Textbook Question
Chapter 6, Problem 2.3A
Using what you know about the process of osmosis, explain why celery and carrot pieces become more plump and crisp when placed overnight a container of plain water.
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Give reason why a plant cell is kept in hypertonic solution it becomes flaccid.
salt and sugar are used as preservatives for meat, fruits (as in preserve mango and strawberry jam) and vegetables (as in preserve radish). Explain the practice based on osmosis.
plssss help me answer this, thank you.
Osmosis takes place when water goes from an area of low water concentration to an
area of high water concentration.
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Chapter 6 Solutions
LABORATORY MANUAL FOR HUMAN ANATOMY & PH
Ch. 6 - Which of the following membrane movements is not a...Ch. 6 - Osmosis is a membrane passage process pertaining...Ch. 6 - Which of the following represents an isotonic...Ch. 6 - Filtration requires ___________ for movements...Ch. 6 - Which of the following does not influence the rate...Ch. 6 - Dialysis tubing serves as a _________ for the...Ch. 6 - Passive membrane passage requires ATP. True...Ch. 6 - A cell will not swell or shrink when placed in an...Ch. 6 - Using a tea bag placed in hot water, explain due...Ch. 6 - By answering yes or no, indicate which of the...
Ch. 6 - By answering yes or no, which of the following...Ch. 6 - By answering yes or no, which of the following...Ch. 6 - Using what you know about the process of osmosis,...Ch. 6 - Prob. 2.1CTCh. 6 - Prob. 2.2CTCh. 6 - By answering yes or no, indicate which of the...Ch. 6 - Observe the RBCs shown in figure 6.6. Select the...Ch. 6 - Prob. 3.1CTCh. 6 - Prob. 4.2ACh. 6 - What force was responsible for the movement of...Ch. 6 - What substances did not pass through the filter...Ch. 6 - Prob. 4.5ACh. 6 - During exercise, skeletal muscles increase their...Ch. 6 - By answering yes or no, which of the following...Ch. 6 - By answering yes or no, which of the following...Ch. 6 - Prob. 4.3CT
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What is osmosis? a. the process where water diffuses across the cells' membrane from an area of lower water concentration to an area of higher water concentration b. Where a solute diffuses across the cell membrane from an area of higher to lower concentration c. the process where water diffuses across a cells' membrane to an equal concentration of water on both sides of the membrane d. The process where a solute diffuses into water through membranous sacks not using energyarrow_forwardYou fill a bag made of semipermeable membrane with a .5 mol/litre solution of sugar, seal it and immerse it into a .3mol/litre solution of salt and water. Which description best fits what will happen. 1) The environment is hypertonic to the contents, so the bag will shrink as water leaves the bag. 2)The environment is hypotonic to the contents, so the bag will expand as water enters the bag. 3) The environment is hypertonic to the contents, so the bag will expand as water enters the bag. 4) The environment is hypotonic to the contents, so the bag will shrink as water leaves the bag.arrow_forwardThe passive movement of a solute through a membrane protein down its concentration gradient is an example of _________. a. osmosis b. active transport c. endocytosis d. diffusionarrow_forward
- Use osmosis to explain what appended in the egg that was in syrup. What do you think would happen if we didn’t remove it from the water?arrow_forwardWhat is the role of lysozyme and a low ionic strength extraction buffer? Select all that apply. Cells absorb water from a low ionic strength extraction buffer, by osmosis, swell and lyse, releasing their contents Lysozyme breaks down bonds in the cellulose cell wall of plants, weakening the structure Cells release water into a low ionic strength extraction buffer by osmosis, shrink and lyse, releasing their contents Lysozyme is an enzyme found in lysosomes in cells Lysozyme breaks down bonds in the peptidoglycan cell wall of bacteria, weakening the structure Lysozyme is an antibiotic found in tears, saliva, human milk and mucus.arrow_forwardD. OSMOSIS WITH LIVING PLANT CELLS C. a. Procedure This experiment is designed to demonstrate the principles of osmosis with living plant tissues. Using a corkborer, bore two equal-sized cylinders of freshly cut raw potato. Feel them and note the degree of firmness. Place one potato piece in a culture dish containing enough five percent salt solution to cover the potato completely. Place the second potato piece in a culture dish containing the same amount of distilled water. After about 20 minutes, examine both pieces of potato and note any changes in their degree of firmness. b. Results SOLUTION AROUND POTATO 5% Salt Distilled water doesn't Molle 78 FIRMNESS OF POTATO AFTER 20 MINUTES soggy Firm Questions 1. Give an explanation for your results with the 5% salt solution.arrow_forward
- In the Osmosis Gizmo, the cell is placed in a very small chamber. Suppose a cell is placed in a large container of water with a very low solute concentration. What do you think would happen?arrow_forwardWhat might happen to the contractile vacuoles in a paramecium if the organism were transferred from the culture medium into sea water? Hint use osmosis in your response.arrow_forwarddetermine if osmosis or simple diffusion A crystal of blue copper sulfate is placed in a test tube of water. The next day, the solid is gone, but the water is evenly colored. A fresh potato is peeled, weighed, and soaked in a strong salt solution. The next day, it is discovered that the potato has lost a significant amount of mass. A perfume bottle is opened, and soon the odor can be sensed in all parts of the room. Garden grass wilts after being exposed to dry chemical fertilizer. Plant seeds soaked in water swell and become several times as large as before soaking. A sugar cube is dropped into a cup of hot water, and without being stirred, all of the liquid becomes sweet tasting.arrow_forward
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