{"showCoverPage":true,"bookCover":{"coverDescription":"

This activity book is meant to accompany the osmosis lesson from Binogi<\/p>\n","coverMedium":{"library":"H5P.Image 1.1","metadata":{"contentType":"Image","license":"U","title":"Untitled Image"},"params":{"contentName":"Image","decorative":false,"alt":"Binogi","file":{"path":"images\/coverImage-6188a6065bf31.JPG","mime":"image\/jpeg","width":992,"height":380}},"subContentId":"8ff81b47-65d9-4a33-a37d-702698e43948"}},"chapters":[{"params":{"content":[{"content":{"params":{"taskDescription":"

Place the osmosis terms in their corresponding sentences.<\/p>\n","overallFeedback":[{"from":0,"to":50,"feedback":"Uh oh! Better try again!"},{"from":51,"to":85,"feedback":"So close!"},{"from":86,"to":100,"feedback":"Perfect!"}],"checkAnswer":"Check","tryAgain":"Retry","showSolution":"Show solution","dropZoneIndex":"Drop Zone @index.","empty":"Drop Zone @index is empty.","contains":"Drop Zone @index contains draggable @draggable.","ariaDraggableIndex":"@index of @count draggables.","tipLabel":"Show tip","correctText":"Correct!","incorrectText":"Incorrect!","resetDropTitle":"Reset drop","resetDropDescription":"Are you sure you want to reset this drop zone?","grabbed":"Draggable is grabbed.","cancelledDragging":"Cancelled dragging.","correctAnswer":"Correct answer:","feedbackHeader":"Feedback","behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"instantFeedback":false},"scoreBarLabel":"You got :num out of :total points","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again.","textField":"This phenomenon is called *osmosis*, and is necessary for all - life - on earth. There's osmosis going on in your body right now too: in your cells. Osmosis moves water in and out of the cells. It's driven by the difference in concentration of salts and minerals inside the cell, compared to outside.\n\nIt seems water always tries to get to the more concentrated solution to *dilute* it.\n\nTo understand how osmosis really works, we need to look closely. Imagine there's a beaker, divided in two sections, with a thin wall in between. This wall represents the outer wall of a cell -- the *cell membrane*. On one side we have water with a low concentration of salt. And high on the other side. We wait a bit, and notice that: the water level raises on the saltier side!\n\nOsmosis occurs in a *solution*, which has different concentrations of a solute, on either side of a membrane, which only lets the *solvent* through, but not the *solute*. Such a membrane, that only lets some things through, is called a *semi-permeable* membrane, "half-passable.""},"library":"H5P.DragText 1.10","metadata":{"contentType":"Drag the Words","license":"U","title":"Drag the words into their correct places."},"subContentId":"3a3734fc-8e3c-40b0-aeb0-fbf21dfa5d93"},"useSeparator":"auto"}]},"library":"H5P.Column 1.16","subContentId":"a28636ba-8f47-43c7-b990-4862c951fabe","metadata":{"contentType":"Column","license":"U","title":"Drag the words"}},{"params":{"content":[{"content":{"params":{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Cell membrane<\/div>\n"},{"correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Osmosis<\/div>\n"},{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Solution<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"UI":{"checkAnswerButton":"Check","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"},"question":"

What do you call the process whereby a solvent, like water, passes through the membrane of a living cell into a solution of higher concentration in order to equalise the concentrations of solute on the two sides of the membrane?<\/p>\n"},"library":"H5P.MultiChoice 1.16","metadata":{"contentType":"Multiple Choice","license":"U","title":"Multiple Choice Question 1"},"subContentId":"32d94bb4-80f6-432f-99b8-1662add8af85"},"useSeparator":"auto"},{"content":{"params":{"media":{"disableImageZooming":false},"answers":[{"correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Solvent<\/div>\n"},{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Semi-permeable<\/div>\n"},{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Cell membrane<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"UI":{"checkAnswerButton":"Check","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"},"question":"

What is a substance (usually a liquid) that is used to dissolve another substance, or in which another substance is dissolved?<\/p>\n"},"library":"H5P.MultiChoice 1.16","metadata":{"contentType":"Multiple Choice","license":"U","title":"Multiple Choice Question 2"},"subContentId":"17106ff5-c0f7-4bfa-99de-9a28045b525b"},"useSeparator":"auto"},{"content":{"params":{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Solvent<\/div>\n"},{"correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Dilute<\/div>\n"},{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

What is the term for making something thinner or less strong by adding water or another liquid to it?<\/p>\n"},"library":"H5P.MultiChoice 1.16","metadata":{"contentType":"Multiple Choice","license":"U","title":"Multiple Choice Question 3"},"subContentId":"9827fe58-5311-45b4-96eb-765e755c37a6"},"useSeparator":"auto"},{"content":{"params":{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Solute<\/div>\n"},{"correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Semi-permeable<\/div>\n"},{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Solvent<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"UI":{"checkAnswerButton":"Check","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"},"question":"

What describes something that only lets certain things pass through it?<\/p>\n"},"library":"H5P.MultiChoice 1.16","metadata":{"contentType":"Multiple Choice","license":"U","title":"Multiple Choice Question 4"},"subContentId":"801b9d59-ec0b-4ada-9861-77fb1a4f37df"},"useSeparator":"auto"}]},"library":"H5P.Column 1.16","subContentId":"40bf7545-03ad-46cd-8392-39dffdf0b15d","metadata":{"contentType":"Column","license":"U","title":"Multiple Choice Quiz"}},{"params":{"content":[{"useSeparator":"auto","content":{"params":{"overallFeedback":[{"from":0,"to":50,"feedback":"Not quite! Try again!"},{"from":51,"to":85,"feedback":"So close!"},{"from":86,"to":100,"feedback":"Perfect!"}],"checkAnswerButton":"Check","tryAgainButton":"Retry","showSolutionButton":"Show solution","behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"showScorePoints":true},"correctAnswer":"Correct!","incorrectAnswer":"Incorrect!","missedAnswer":"Answer not found!","displaySolutionDescription":"Task is updated to contain the solution.","scoreBarLabel":"You got :num out of :total points","a11yFullTextLabel":"Full readable text","a11yClickableTextLabel":"Full text where words can be marked","a11ySolutionModeHeader":"Solution mode","a11yCheckingHeader":"Checking mode","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again.","taskDescription":"

Click in the key words from the osmosis Binogi video.<\/p>\n","textField":"

It seems water always tries to get to the more concentrated solution to *dilute* it.<\/p>\n\n

To understand how *osmosis* really works, we need to look closely. Imagine there's a beaker, divided in two sections, with a thin wall in between. This wall represents the outer wall of a cell -- the *cell membrane*. On one side we have water with a low concentration of salt. And high on the other side. We wait a bit, and notice that: the water level raises on the saltier side!<\/p>\n\n

This occurs in a *solution*, which has different concentrations of a solute, on either side of a membrane, which only lets the *solvent* through, but not the *solute*. Such a membrane, that only lets some things through, is called a *semi-permeable* membrane, \"half-passable.\"<\/p>\n"},"library":"H5P.MarkTheWords 1.11","metadata":{"contentType":"Mark the Words","license":"U","title":"Mark the Words"},"subContentId":"29bd91c8-be31-43e1-bed8-fe504b42351e"}}]},"library":"H5P.Column 1.16","subContentId":"3aa8f7e1-956a-4daf-af43-4e30bfb006c7","metadata":{"contentType":"Column","license":"U","title":"Mark the Words"}}],"behaviour":{"defaultTableOfContents":true,"progressIndicators":true,"progressAuto":true,"displaySummary":true},"read":"Read","displayTOC":"Display 'Table of contents'","hideTOC":"Hide 'Table of contents'","nextPage":"Next page","previousPage":"Previous page","chapterCompleted":"Page completed!","partCompleted":"@pages of @total completed","incompleteChapter":"Incomplete page","navigateToTop":"Navigate to the top","markAsFinished":"I have finished this page","fullscreen":"Fullscreen","exitFullscreen":"Exit fullscreen","bookProgressSubtext":"@count of @total pages","interactionsProgressSubtext":"@count of @total interactions","submitReport":"Submit Report","restartLabel":"Restart","summaryHeader":"Summary","allInteractions":"All interactions","unansweredInteractions":"Unanswered interactions","scoreText":"@score \/ @maxscore","leftOutOfTotalCompleted":"@left of @max interactions completed","noInteractions":"No interactions","score":"Score","summaryAndSubmit":"Summary & submit","noChapterInteractionBoldText":"You have not interacted with any pages.","noChapterInteractionText":"You have to interact with at least one page before you can see the summary.","yourAnswersAreSubmittedForReview":"Your answers are submitted for review!","bookProgress":"Book progress","interactionsProgress":"Interactions progress","totalScoreLabel":"Total score","a11y":{"progress":"Page @page of @total.","menu":"Toggle navigation menu"}}

Binogi: Interactive Book Osmosis Part Two (English)

Emmanuelle Le Pichon-Vorstman