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Botany · Transport in plant

NEET (UG) 2023 — Question 153

Movement and accumulation of ions across a membrane against their concentration gradient can be explained by

  1. Option A:

    Facilitated Diffusion

  2. Option B:

    Passive Transport

  3. Option C:

    Active Transport

    Correct
  4. Option D:

    Osmosis

Answer: C

Step-by-step solution

Movement and accumulation of ions across a membrane against their concentration gradient can be explained by active

transport. It uses energy to transport molecules from lower concentration to a higher concentration.

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Exam
NEET (UG) 2023
Paper
2023 paper
Subject
Botany
Chapter
Transport in plant
Topic
Long distance transport of water

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