wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If a cell shrinks when placed in a solution, this solution is

A
Hypotonic
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Hypertonic
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Isotonic
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Pure solvent
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Hypertonic
Water flows along its own concentration gradient. When a cell is placed in a hypotonic medium it swells due to absorption of water by the process of endosmosis. The endosmotic gain of water makes a cell turgid. When a cell is placed in a hypertonic medium, it loses water due to the process of exosmosis. Exosmotic loss of water results in plasmolysis. Thus, the correct answer is option B.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Transport Across the Membrane
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon