Explain why when placed in distilled water a red blood cell would burst but a plant epidermis cell would not

The cytoplasm of both cells has a higher osmolarity/ lower water potential than the distilled water, this causes water to enter the cells via osmosis along the water gradient. The red blood cell is surrounded by a plasma membrane which is relatively weak and bursts with the increased pressure due to the water, whereas the plant cell also contains a cell wall. The cell wall provides more support and so the plant cell wouldn't burst but become turgid, as turgidity increases water influx decreases.

KW
Answered by Kelvin W. Biology tutor

26381 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Explain how cystic fibrosis affects digestion, gas exchange and reproduction.


Name 3 effects that the sympathetic nervous system has on human physiology?


Describe the similarities and differences between simple diffusion, facilitated diffusion and active transport.


In A level biology exams there is a large focus on data interpretation questions. What is the best way to approach this style of question?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning