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1Malaysia Science Stream Student ‼️‼️ 🌟 share notes/exercises/tips #AchieveStraightAsTogether 🌟Biology 🌟Chemistry 🌟Physic 🌟Mathematic 🌟Addmath chat here :)) https://t.me/studylikerorychat
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Lengan pendek kromosom ke-5 dilenyapkan/dibuang oleh pelenyapan kromosom
cry of affected infants similar to meowing cat , physical retardation , most patients die during childhood
X - betina
Y - jantan
Jacob syndrome:
Jacob - nama lelaki , so dia ada lebih Y , jadi XYY
Turner syndrome :
turner : tina : betina
meaning dia ada X je
so XO
Klinefelter is the other one , ada lebih X , XXY
Ultra-Short 5-Step Memory Trick
Fix → Ammo → Nitrite → Nitrate → Back to Air
Fixation – N₂ → NH₄⁺
Ammonification – dead → NH₄⁺
Nitrification – NH₄⁺ → NO₂⁻ → NO₃⁻
Assimilation – plants use NO₃⁻
Denitrification – NO₃⁻ → N₂
LATIHAN KERTAS 1 BIOLOGI SPM 2021-2024
SPM 2021
https://forms.gle/1WCfWpA1uGrbyNot8
SPM 2022
https://forms.gle/yBRubWmVnu5UpRY19
SPM 2023
https://forms.gle/yT8GtEyRZkYpTMFu5
SPM 2024
https://forms.gle/vajwpcDZEK2ebzq17
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