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25/75 – OPERON MODEL

Gene expression is not constant.

It is precisely controlled depending on the needs of the cell.

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24/75 – CAPACITORS

Understanding how capacitors combine is essential for solving circuit problems efficiently.

Carbocation Stability = Rank Questions Guaranteed ⚠️
Day 23 of 75

Hyperconjugation + Inductive = Stability order shortcut
PYQ Trigger: 3° > 2° > 1° > CH₃⁺ (but check resonance!)

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Action Potential in 60 sec ⚡ (Don’t skip this)
Day 22 of 75

All-or-none spike: Na⁺ in → depolarization, K⁺ out → repolarization
PYQ Trigger: Threshold (~–55 mV) decides firing

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Master Kirchhoff in 60 seconds ⚡
Day 21 of 75
KCL + KVL = full circuit control (most asked NEET concept)
PYQ Trigger: Multi-loop circuits + sign errors = rank drop
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20/75 – ELECTRONIC EFFECTS

Understanding how electrons shift inside molecules helps explain stability and reactivity in organic chemistry.

19/75 – IMMUNE RESPONSE

From pathogen entry to immune memory — the body’s defense system follows a powerful biological sequence.

18/75 – ELECTRIC FIELD LINES

Visualizing electric fields makes electrostatics much easier to understand.

18/75 – E1 vs E2

Two elimination mechanisms.

Two completely different pathways.

Understanding their logic makes organic reactions much easier.

DAY 16/75 – NEET 2026 Preparation 🚀
📘 Biology: Hormone Feedback Loops

Hormone regulation in the body works through feedback mechanisms — mainly negative feedback controlling endocrine balance.

Understanding the Hypothalamus → Pituitary → Target Gland axis is crucial for solving NEET Biology questions from Human Physiology.

Master this concept to easily tackle MCQs from the Endocrine System.

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