Organize the following statements as they apply to...

Organize the following statements as they apply to hypertonic, isotonic, or hypotonic solutions. Items (9 items) Flushing human cells, which are 0.9% saline, with saline solution for storing contact lenses. When soaked in this type of solution, water molecules will leave the cell, via osmosis, causing it to shrink. When soaked in this type of solution, water molecules will enter the cell, via osmosis, causing it to swell. Immersing human cells, which are 0.9% saline, in freshwater, such as bath water. A solution with higher solute concentration than the cell. A solution with lower solute concentration than the cell. Solute concentrations in the cell and the surrounding solution are equal. Categories Hypotonic Solution Isotonic Solution Hypertonic Solution Drag and drop here Drag and drop here Drag and drop here

Transcript

00:03 Hi there.

00:04 This question is about three vocabulary terms, hypotonic solutions, isotonic solutions, and hypertonic solutions.

00:13 So let's define each of these terms before moving forward.

00:16 Let's start with hypotonic.

00:22 A hypotonic solution has a lower solute concentration than the cell.

00:36 So in each of these definitions, we are looking at the solution as something that we are placing a cell into.

00:42 So if we place a cell into a hypotonic solution, that solution has a lower solute concentration than the cell.

00:54 An isotonic solution from iso, meaning the same, has the same solute concentration as the cell.

01:15 And a hypertonic solution, as you can guess, is going to have a greater solute concentration than the cell.

01:38 Okay, so we need to categorize each of these statements.

01:42 And it looks like it says something about nine statements, but only seven statements are showing up in this photo.

01:48 So i am starting with the one that says flushing human cells, which are 0 .9 % saline, with saline solution for storing contact lenses.

01:59 So that first one there about contact lens solution that is purposefully made to be the same concentration.

02:12 So it is isotomic.

02:15 So we would place it under the isotonic category.

02:27 Okay, the next one after that.

02:28 It says when soaked in this type of solution, water molecules will leave the cell via osmosis causing it to shrink.

02:37 So when the cell shrinks, that tells us that we have placed it into a hypertonic solution, one that has a higher salute concentration than the cell.

02:55 So water will leave trying to equalize the concentrations.

03:04 Okay, the next one says when soaked in this type of solution, water molecules will enter cell, causing it to swell.

03:13 So when the cell swells, that's going to be the result of us putting it into a hypotonic solution.

03:31 So water will flow into the cell because there's a higher concentration of water in a hypotonic solution because there's not as much solute dissolved...

Question

Please give Ace some feedback