NCERT Class 11 Biology

NCERT Class 11 Biology MCQs for NEET

Revise Class 11 NCERT Biology concepts with NEET-style MCQs, visible answers, and concise explanations for chapter-wise practice.

Last updated: July 30, 2026

Reviewed by MedQGo Editorial Team | Last updated: July 30, 2026

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Get NEET Biology MCQs as a chapter-wise PDF.

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Start with cell biology, biomolecules, physiology, and plant respiration because these chapters often create concept-based NEET distractors.
Use topic pages for focused practice before moving into mixed MCQs.
Check explanations after every question to connect the answer back to NCERT language.

Protein synthesis occurs in the

Which of the following cell organelles are present in both prokaryotic and eukaryotic cells?

When a postsynaptic neuron is excited, the action potential generally first erupts in the axon hillock mainly due to

Which hormone is not regulated by the adenohypophysis?

Which of the following is not related to ACTH secretion regulation?

Which of the following is the location where melatonin is synthesized and secreted?

Which of the following hormones can pass through the cell membrane and bind to nuclear receptors to exert its effect?

Which hormone is crucial for brain development in fetuses and newborns?

Which one belongs to the tyrosine kinase receptor?

Which of the following is incorrect about adrenocorticotropic hormone (ACTH) secretion?