NEET-UG • Biology
6.4% PYQ Exam Weightage
Plant & Human Physiology

Photosynthesis in Higher Plants & Respiration

High-yield syllabus chapter for National Eligibility cum Entrance Test (NEET UG). Review core concepts, subtopic coverage, previous year question trends, and active recall schedules.

PYQ Weightage
6.4% High-Yield
Cognitive Complexity
2.5 / 3.0 Index
Estimated Prep Time
14 Study Hours
Subtopics Covered
8 Core Concepts

Official Subtopics & Syllabus Coverage

Ensure complete mastery across every subtopic listed in the official NTA curriculum.

Pigments in Photosynthesis & Absorption/Action Spectra
Light Reaction: Photosystems I & II, Cyclic & Non-Cyclic Photophosphorylation
Chemiosmotic Hypothesis of ATP Synthesis
Dark Reaction: Calvin Cycle (C3 Pathway), C4 Pathway (Kranz Anatomy) & CAM
Factors Affecting Photosynthesis & Blackman’s Law of Limiting Factors
Cellular Respiration: Glycolysis (EMP Pathway) & Fermentation
Aerobic Respiration: TCA / Krebs Cycle & Electron Transport System (ETS/Oxidative Phosphorylation)
Respiratory Quotient (RQ) for Carbohydrates, Fats & Proteins
Adapt Vector Cognitive Retention Protocol

Due to the 2.5/3.0 complexity of Photosynthesis in Higher Plants & Respiration, the SuperMemo SM-2 algorithm recommends logging an initial confidence rating immediately after concept review, followed by active recall micro-quizzes at Day 1, Day 4, and Day 12 to ensure permanent long-term memory retention.

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