Crossing The Membrane Worksheet
This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA
Overview
Download & View Crossing The Membrane Worksheet as PDF for free.
More details
- Words: 101
- Pages: 2
Name ______________ ________________
Crossing the Membrane Worksheet Answer each question using a complete sentence. 1. What three methods of crossing the cell membrane require no work/energy? __________________
______________________
______________________
2. What is a concentration gradient? ____________________________________________________________________________ ____________________________________________________________________________
3. When does diffusion stop? ____________________________________________________________________________ ____________________________________________________________________________ 4. Sketch a red blood cell in a hypertonic solution, an isotonic solution, and a hypotonic solution.
5. What is the difference between diffusion and osmosis? ____________________________________________________________________________ ____________________________________________________________________________
6. Explain how the cell membrane is semipermeable. ____________________________________________________________________________ ____________________________________________________________________________ 7. Explain how a diffusion gradient allows a dog to follow a scent-trail to catch an animal. ____________________________________________________________________________ ____________________________________________________________________________
Crossing the Membrane Worksheet Answer each question using a complete sentence. 1. What three methods of crossing the cell membrane require no work/energy? __________________
______________________
______________________
2. What is a concentration gradient? ____________________________________________________________________________ ____________________________________________________________________________
3. When does diffusion stop? ____________________________________________________________________________ ____________________________________________________________________________ 4. Sketch a red blood cell in a hypertonic solution, an isotonic solution, and a hypotonic solution.
5. What is the difference between diffusion and osmosis? ____________________________________________________________________________ ____________________________________________________________________________
6. Explain how the cell membrane is semipermeable. ____________________________________________________________________________ ____________________________________________________________________________ 7. Explain how a diffusion gradient allows a dog to follow a scent-trail to catch an animal. ____________________________________________________________________________ ____________________________________________________________________________
Related Documents
Crossing The Membrane Worksheet
May 2020 8
Membrane
October 2019 30
Napoleon Crossing The Apls.docx
July 2020 5
Crossing The Quality Chasm
December 2019 12
Crossing The Horizon
June 2020 8