𝑻𝒐𝒅𝒂𝒚’𝒔 𝒔𝒕𝒖𝒅𝒆𝒏𝒕 𝒊𝒔 𝒂 𝒇𝒖𝒕𝒖𝒓𝒆 𝒅𝒐𝒄𝒕𝒐𝒓 🩺

✰ Most Important

• Km ↓ = Affinity ↑

• Competitive Inhibition → Km ↑ ، Vmax ثابت

• Noncompetitive Inhibition → Vmax ↓ ، Km ثابت

• Holoenzyme = Apoenzyme + Cofactor

• Enzymes lower Activation Energy only (لا تغيّر ΔG أو Equilibrium)

• First Order: [S] << Km

• Zero Order: [S] >> Km → Vmax

• Allosteric Enzymes → Sigmoidal Curve

• NAD⁺ ← Vitamin B3 (Niacin)

• FAD ← Vitamin B2 (Riboflavin)

✰ Enzymes ✰ ملخص