Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Botany
Chapter
Transport in Plants

NTA Abhyas 2020 · Botany · Transport in Plants

Diffusion of a molecule from low concentration to the high...

Diffusion of a molecule from low concentration to the high concentration

Options

  1. Acan take place
  2. Bcan't take place
  3. Ctake place in presence of proteins
  4. Dit is irrelevant

Correct answer

B. can't take place

Step-by-step solution

Diffusion cannot cause net transport of molecule from a low to a high concentration-this would require input of energy.
Practice Transport in Plants on Quantrex Academy →

More from Transport in Plants

Which of the following helps in maintenance of the pressure gradient in sieve tubes? NEET 2024In the given figure, which component has thin outer walls and highly thickened inner… NEET 2024Match List I with List II: List I List II A.Cohesion I. More attraction in liquid phase… NEET 2023During symport two different molecules move across the membrane NEET 2023Identify the correct statements regarding Mass flow hypothesis. (A) Mass flow is faster… NEET 2023Given below are two statements : Statement I: The process of translocation through phloem… NEET 2023Movement and accumulation of ions across a membrane against their concentration gradient… NEET 2023Given below are two statements: Statement I: The forces generated by transpiration can… NEET 2023 Full Transport in Plants list All NTA Abhyas NEET PYQs