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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Botany
Chapter
Transport in Plants

NTA Abhyas 2020 · Botany · Transport in Plants

The process by which hydrophilic molecule move across the membrane...

The process by which hydrophilic molecule move across the membrane by proteins is known as

Options

  1. Aosmosis
  2. Bfacilitated diffusion
  3. Cactive transport
  4. Dplasmolysis

Correct answer

B. facilitated diffusion

Step-by-step solution

The membrane proteins do not set up a concentration gradient; a concentration gradient must already be present for a molecule to diffuse even if facilitated by the proteins. This process is called facilitated diffusion
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