Needs to be done in 5 HOURS!
IN PowerPoint (it's in this format already) by TYPING in your answers and uploading it here as a PPTX or PPT file. These file types only. NO PICTURES! A picture in PowerPoint is still a picture, and will not be accepted. The activity will be checked for plagiarism, so make sure to do your own work, even if you work together with someone.
Do not use the online version of PowerPoint or Google Slides to write this and then submit because it may not submit correctly and may not open.
Make sure you do not have information that goes beyond the margins of the document…. it will not show up when submitted, when printed, or when presented.
YOU HAVE 1 SUBMISSION ATTEMPT, SO MAKE SURE YOU SELECT AND SUBMIT THE CORRECT FILE!!
RBC
Is the red blood cell (RBC) in a hyper-, hypo-, or isotonic solution? How can you tell?
Is water moving across the RBC membrane? Draw arrows and describe water movement.
What is going to happen to the RBC?
water
solute
You transfer the RBC to pure water (shown here). Is this solution hyper-, hypo-, or isotonic to the cell? How can you tell?
Use the structures on this slide to illustrate how the RBC changes after you transfer it to pure water.
What is going to happen to the RBC? Does it change size? If so, show it by changing the size of the cell. Why does it change this way?
Is water moving across the RBC membrane? If so, move the water molecules to show where they move to and draw arrows. Describe why water moves in this direction.
RBC
water
solute
water
solute
You transfer the RBC to salt water (shown here). Is this solution hyper-, hypo-, or isotonic to the cell? How can you tell?
Use the structures on this slide to illustrate how the RBC changes after you transfer it to salt water.
What is going to happen to the RBC? Does it change size? If so, show it by changing the size of the cell. Why does it change this way?
Is water moving across the RBC membrane? If so, move the water molecules to show where they move to and draw arrows. Describe why water moves in this direction.
RBC
