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Osmosis Practice with Slides
Practice identifying hypotonic and hypertonic solutions and determining which direction water will flow with these slides. You can assign this activity on Google Classroom, and students can complete the activity on their own or in groups.
The activity features 4 slides with cells in various solutions of glucose or glucose + sodium. Next to each graphic is a chart where students answer questions about which water water will move. For example, if the solution in the bag is hypertonic, then water will move into the bag.
The final slide shows a graphic of a T-tube with a semipermeable membrane divider for students to label (drag and drop).
Google Slides
This topic can be challenging for some students, because they can’t quite visualize why water is moving toward the side with the most solutes. I teach them that the rule is “salt sucks” and then expand that to other stuff, like sugar.
The questions also require students to do a little math (add and subtract) to determine what percentage of water is in and out of the cell. This can also help them understand that water will flow toward the area with the lower percent of water. Like with regular diffusion, water will flow down the concentration gradient.
Student slides are available for free. The TpT link leads to the answer key plus a PowerPoint version of the activity.
Other Resources on Osmosis
Notes with Slides for Presentation
Modeling Osmosis with Deco Cubes
Diffusion and Osmosis Crossword Puzzle
Observing Osmosis in an Egg
Related posts:
Shannan Muskopf
Free Printable osmosis and tonicity worksheets
Discover the wonders of osmosis and tonicity with our free printable Science worksheets. Ideal for Science teachers and students, these resources help explore and understand these essential concepts.
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Osmosis and tonicity worksheets are essential tools for teachers to help their students grasp the fundamental concepts of Science and Biology. These worksheets provide a comprehensive and engaging way for students to learn about the movement of water and solutes across cell membranes, as well as the effects of different solutions on cell size and shape. By incorporating osmosis and tonicity worksheets into their lesson plans, teachers can ensure that their students develop a strong understanding of these crucial concepts, setting the stage for success in their future studies of Biology. Moreover, these worksheets can be easily adapted to suit the needs of different grade levels, making them an invaluable resource for educators across the board.
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Diffusion and Osmosis II (Worksheet)
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- Ruth Lawson
- Otago Polytechnic; Dunedin, New Zealand
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Work in groups on these problems. You should try to answer the questions without referring to your textbook. If you get stuck, try asking another group for help.
1. Circle the correct answer.
2. Three bottles are filled with three different solutions. One with distilled water, one with 0.9% salt solution and the third with 9.0% salt solution. A few dried apricots are placed in the three bottles and left in the solutions for an hour.
Now answer the following questions:
3. Now try this one!
A semi - permeable membrane (dialysis) bag, containing 4% salt, 4% glucose and 4% albumin is suspended in distilled water. Assume the bag is permeable to all substances except albumin.
Circle the correct answer in the statements below.
(Note that salt has quite a small molecule, glucose has a moderate sized molecule and albumin is a protein with a very large sized molecule.)
Create a form in Word that users can complete or print
In Word, you can create a form that others can fill out and save or print. To do this, you will start with baseline content in a document, potentially via a form template. Then you can add content controls for elements such as check boxes, text boxes, date pickers, and drop-down lists. Optionally, these content controls can be linked to database information. Following are the recommended action steps in sequence.
Show the Developer tab
In Word, be sure you have the Developer tab displayed in the ribbon. (See how here: Show the developer tab .)
Open a template or a blank document on which to base the form
You can start with a template or just start from scratch with a blank document.
Start with a form template
Go to File > New .
In the Search for online templates field, type Forms or the kind of form you want. Then press Enter .
In the displayed results, right-click any item, then select Create.
Start with a blank document
Select Blank document .
Add content to the form
Go to the Developer tab Controls section where you can choose controls to add to your document or form. Hover over any icon therein to see what control type it represents. The various control types are described below. You can set properties on a control once it has been inserted.
To delete a content control, right-click it, then select Remove content control in the pop-up menu.
Note: You can print a form that was created via content controls. However, the boxes around the content controls will not print.
Insert a text control
The rich text content control enables users to format text (e.g., bold, italic) and type multiple paragraphs. To limit these capabilities, use the plain text content control .
Click or tap where you want to insert the control.
To learn about setting specific properties on these controls, see Set or change properties for content controls .
Insert a picture control
A picture control is most often used for templates, but you can also add a picture control to a form.
Insert a building block control
Use a building block control when you want users to choose a specific block of text. These are helpful when you need to add different boilerplate text depending on the document's specific purpose. You can create rich text content controls for each version of the boilerplate text, and then use a building block control as the container for the rich text content controls.
Select Developer and content controls for the building block.
Insert a combo box or a drop-down list
In a combo box, users can select from a list of choices that you provide or they can type in their own information. In a drop-down list, users can only select from the list of choices.
Select the content control, and then select Properties .
To create a list of choices, select Add under Drop-Down List Properties .
Type a choice in Display Name , such as Yes , No , or Maybe .
Repeat this step until all of the choices are in the drop-down list.
Fill in any other properties that you want.
Note: If you select the Contents cannot be edited check box, users won’t be able to click a choice.
Insert a date picker
Click or tap where you want to insert the date picker control.
Insert a check box
Click or tap where you want to insert the check box control.
Use the legacy form controls
Legacy form controls are for compatibility with older versions of Word and consist of legacy form and Active X controls.
Click or tap where you want to insert a legacy control.
Select the Legacy Form control or Active X Control that you want to include.
Set or change properties for content controls
Each content control has properties that you can set or change. For example, the Date Picker control offers options for the format you want to use to display the date.
Select the content control that you want to change.
Go to Developer > Properties .
Change the properties that you want.
Add protection to a form
If you want to limit how much others can edit or format a form, use the Restrict Editing command:
Open the form that you want to lock or protect.
Select Developer > Restrict Editing .
After selecting restrictions, select Yes, Start Enforcing Protection .
Advanced Tip:
If you want to protect only parts of the document, separate the document into sections and only protect the sections you want.
To do this, choose Select Sections in the Restrict Editing panel. For more info on sections, see Insert a section break .
If the developer tab isn't displayed in the ribbon, see Show the Developer tab .
Open a template or use a blank document
To create a form in Word that others can fill out, start with a template or document and add content controls. Content controls include things like check boxes, text boxes, and drop-down lists. If you’re familiar with databases, these content controls can even be linked to data.
Go to File > New from Template .
In Search, type form .
Double-click the template you want to use.
Select File > Save As , and pick a location to save the form.
In Save As , type a file name and then select Save .
Start with a blank document
Go to File > New Document .
Go to File > Save As .
Go to Developer , and then choose the controls that you want to add to the document or form. To remove a content control, select the control and press Delete. You can set Options on controls once inserted. From Options, you can add entry and exit macros to run when users interact with the controls, as well as list items for combo boxes, .
Adding content controls to your form
In the document, click or tap where you want to add a content control.
On Developer , select Text Box , Check Box , or Combo Box .
To set specific properties for the control, select Options , and set .
Repeat steps 1 through 3 for each control that you want to add.
Set options
Options let you set common settings, as well as control specific settings. Select a control and then select Options to set up or make changes.
Set common properties.
Select Macro to Run on lets you choose a recorded or custom macro to run on Entry or Exit from the field.
Bookmark Set a unique name or bookmark for each control.
Calculate on exit This forces Word to run or refresh any calculations, such as total price when the user exits the field.
Add Help Text Give hints or instructions for each field.
OK Saves settings and exits the panel.
Cancel Forgets changes and exits the panel.
Set specific properties for a Text box
Type Select form Regular text, Number, Date, Current Date, Current Time, or Calculation.
Default text sets optional instructional text that's displayed in the text box before the user types in the field. Set Text box enabled to allow the user to enter text into the field.
Maximum length sets the length of text that a user can enter. The default is Unlimited .
Text format can set whether text automatically formats to Uppercase , Lowercase , First capital, or Title case .
Text box enabled Lets the user enter text into a field. If there is default text, user text replaces it.
Set specific properties for a Check box .
Default Value Choose between Not checked or checked as default.
Checkbox size Set a size Exactly or Auto to change size as needed.
Check box enabled Lets the user check or clear the text box.
Set specific properties for a Combo box
Drop-down item Type in strings for the list box items. Press + or Enter to add an item to the list.
Items in drop-down list Shows your current list. Select an item and use the up or down arrows to change the order, Press - to remove a selected item.
Drop-down enabled Lets the user open the combo box and make selections.
Protect the form
Go to Developer > Protect Form .
Note: To unprotect the form and continue editing, select Protect Form again.
Save and close the form.
Test the form (optional)
If you want, you can test the form before you distribute it.
Protect the form.
Reopen the form, fill it out as the user would, and then save a copy.
Creating fillable forms isn’t available in Word for the web.
You can create the form with the desktop version of Word with the instructions in Create a fillable form .
When you save the document and reopen it in Word for the web, you’ll see the changes you made.
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Osmosis Worksheet and Types of Solutions Answer KEY 2 - Name - Studocu. Osmosis name date period osmosis worksheet answer key below are animal cells placed in beakers of various concentrations. draw an arrow to show which way the.
Bio One Worksheet Answers name date period osmosis worksheet answer key below are animal cells placed in beakers of various concentrations. draw an arrow to Skip to document University
1. How are the molecules moving in the examples below? Write OSMOSIS or DIFFUSION. a) The student sitting next to you just came from gym class and forgot to shower and you can tell. D b) After sitting in the bathtub for hours, your fingers start to look like prunes. O c) The girl sitting two rows ahead of you put on too much perfume this morning.
Osmosis Worksheet and Types of Solutions ANSWER KEY | PDF | Osmosis | Life Sciences Osmosis Worksheet and Types of Solutions ANSWER KEY - Read online for free.
Draw an arrow to show which way the water would move by osmosis Fill in any missing percentages (water or solute) Identify the type of solution (isotonid, hypertonic, or hypotonic) 400/0 solute H20 10% solute H20 100/0 solute 630/0 H20 37% solute 1-120 solute 25% H20 75% solute 75% 1-120 25% solute 800/0 H20 20% solute 1-120 50% solute H20 50% s...
In a biological system like a plant or an animal, osmosis is the movement of water through a cell membrane from an area of higher concentration of water to an area where the concentration of water is lower. Question Set: Reverse Osmosis Reverse osmosis has many common applications.
Page 3 of 3 Fill in this table. Write whether solutes and water move INSIDE the cell or OUTSIDE the cell. x Hint: With diffusion, solutes move from an area of high concentration to an area of low concentration. x Hint: With Osmosis, wherever more salt is, water follows! Or, water also goes from an
2. Let's put both cells into Solution B. Because Solution B is hypertonic to the cytoplasms of the cells, we would expect water to LEAVE the cells through the process of OSMOSIS. This would result in the cytoplasm of both cells shrinking. 3. Now we'll put both the plant and animal cell into Solution C, which, because it contains no solutes ...
Shannan Muskopf hypertonic, hypotonic, isotonic, membrane, osmosis, practice, semipermeable, worksheet Practice identifying hypotonic and hypertonic solutions. Determine the direction of water flow- either in the cell or out of the cell. Great for reinforcement!
DIFFUSION & OSMOSIS CHALLENGE KEY. The following questions refer to the diagram below. The solutions in the two arms of the U-tube are separated at the bottom of the tube by a selectively permeable membrane. At the beginning of the experiment the volumes in both arms are the same, and the level of the liquid is therefore at the same height.
Discover the wonders of osmosis and tonicity with our free printable Science worksheets. Ideal for Science teachers and students, these resources help explore and understand these essential concepts. osmosis and tonicity. Cell Transport Quiz. 17 Q. 10th - 12th. Biology: Cell Transport. 20 Q. 9th - 11th.
1. Circle the correct answer. 2. Three bottles are filled with three different solutions. One with distilled water, one with 0.9% salt solution and the third with 9.0% salt solution. A few dried apricots are placed in the three bottles and left in the solutions for an hour. Now answer the following questions:
This page titled 3.12: Diffusion and Osmosis Worksheet Answers is shared under a CC BY-SA 3.0 license and was authored, remixed, and/or curated by Ruth Lawson via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.
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Answer KEY - heart disease. Human Biology 100% (42) 2. Study Guide Chapter 10. Human Biology 100% (2) 5. Lab 13 Answer Sheet - Lab report. ... Diffusion and Osmosis Worksheet. Diffusion is the movement of particles from areas of higher concentration to areas of lower concentration. It is a natural, random process. ...
Figure 1. Figure 2. Final Observations Benedict's Test Figure 3. Dialysis tub-ing w/starch- enzymes inside Figure 4. Post-Lab Questions (Use a separate sheet of paper to answer the following questions.) 1. a. In the diffusion demonstration, did any molecules move?
View osmosis-worksheet-and-types-of-solutions-answer-key-2.pdf from BIO 123 at Payson High School. lOMoARcPSD|29657917 Osmosis Worksheet and Types of Solutions Answer KEY 2 Fundamentals Of Biology I
water ** the process of water molecules moving across a cell membrane. osmosis The direction that water molecules move is determined by the difference in the concentration of ** dissolved in the solevent inside and outside the cell. solute Osmotic pressure pushes water molecules ** the area of greater solute concentration. towards
Concentration. Amount of a substance In a certain place. Diffusion. Moves particles like oxygen into cells. Osmosis. Moves water in and out of cells. Selectively permeable membrane. Allows some substances through. Study with Quizlet and memorize flashcards containing terms like Diffusion, Osmosis, Diffusion and more.
1. Circle the correct answer. 2. Three bottles are filled with three different solutions. One with distilled water, one with 0.9% salt solution and the third with 9.0% salt solution. A few dried apricots are placed in the three bottles and left in the solutions for an hour. Now answer the following questions: 3. Now try this one!
Screenshot 2022-03-24 at 6.56.41 AM. Aortic Valve New SPeech Topic. StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01. there is no additional information that is required name date period osmosis worksheet answer key below are animal cells placed in beakers of various.
Show the Developer tab. If the developer tab isn't displayed in the ribbon, see Show the Developer tab.. Open a template or use a blank document. To create a form in Word that others can fill out, start with a template or document and add content controls.