NEET UG 2021 · Zoology · Question 191
NEET 2021 Zoology, question 191
Question 191 of the NEET 2021 paper (code O1) is a Zoology question from Structural Organisation in Animals. Its idea, Cell Junction Functions, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q191 · Zoology
Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitation of communication with neighbouring cells via rapid transfer of ions and molecules.
- 1Adhering junctions and Tight junctions, respectively.
- 2Adhering junctions and Gap junctions, respectively.
- 3Gap junctions and Adhering junctions, respectively.
- 4Tight junctions and Gap junctions, respectively.Official answer
Official answer: option 4 · NTA final answer key
Same idea
The only question on Cell Junction Functions
No other NEET paper from 2017–2026 tested this exact idea.
Cell Junction Functions: every question and how it was framed
The chapter
Structural Organisation in Animals in ten years of NEET
27 questions from 2017–2026, asked in 10 of 10 papers, about 2.6 a paper. Animal Tissues alone had 11.