Angela, RPh, RChT💜 retweeted
God’s Good News
Hebrews 7:25
Jesus is able to save completely those who come to God through him, because he always lives to intercede for them.
Ephesians 2:8-9
It is by grace you have been saved, through faith, not by works, so that no one can boast.
Civil Service Professional Passer- August 2025
Pharmacist Licensure Examination Passer- April 2026
RChemTech 🔜
1
14
784
God is good indeed. I entered the examination room praying for a 75. I was devastated because I just wanted to pass. But God gave me more than I prayed for. 💜🥺
3
104
2,018
Angela, RPh, RChT💜 retweeted
🧪 Ninhydrin = presence of AA (+violet)
🧪 Xanthoproteic = W, Y, F (+yellow)
🧪 Millon = Y (+rose/salmon)
🧪 Pauly's = Y, W, H (+red)
🧪 Hopkin-cole = W (+violet ring)
🧪 Sakaguchi = R (+red)
🧪 Na Nitroprusside = C (+red)
🧪 Biuret = peptide bond (+violet)
Angela, RPh, RChT💜 retweeted
💡random tests in ORGANIC CHEMISTRY💡
📌 baeyer's - alkenes
📌 belstein - alcohol
📌 Lucas - 2° and 3° alcohol
📌brady - aldehyde and ketones
📌 iodoform - methyl ketones
📌 hinsberg - amines
Angela, RPh, RChT💜 retweeted
TESTS‼️
—UNSATURATED compounds
• BROMINE
• BAEYER’S
• XANTHOPROTEIC
—HALOGENATED compounds
• BEILSTEIN
—OXYGEN containing compounds
• LUCAS
• FERRIC CHLORIDE
• JONES OXIDATION
• TOLLEN’S
• FEHLING’S
• BRADY’S
• IODOFORM
—NITROGEN containing compounds
• HINSBERG
Angela, RPh, RChT💜 retweeted
Tri Cats of Ms. Diaz
>SulfaDIAZine + TRImethoprim --> For Toxoplasmosis
Fancy ParaDox (PyriDox) ano meaning neto? MALAy ko (Malaria)
>PYRImethmine + SulfaDOXine (Fansidar [BN]) --> For Malaria
Sulfamethoxazole + Trimethoprim (Bactrim [BN], Co-Trimoxazole) --> For PCP
🛑 Biochemistry – Rate Limiting Steps (Must Know ⚡)
🔷️ Glycolysis → PFK-1
🔷️ Gluconeogenesis → Fructose-1,6-bisphosphatase
🔷️ Glycogenesis → Glycogen synthase
🔷️ Glycogenolysis → Glycogen phosphorylase
🔷️ TCA Cycle → Isocitrate dehydrogenase
🔷️ HMP Shunt → G6PD
🔷️ Fatty Acid Synthesis → Acetyl-CoA carboxylase (ACC)
🔷️ β-Oxidation → Carnitine acyltransferase I
🔷️ Cholesterol Synthesis → HMG-CoA reductase
🔷️ Urea Cycle → CPS-1
🔷️ Purine Synthesis → PRPP amidotransferase
🔷️ Pyrimidine Synthesis → CPS-2
💡 Exam Trick:
👉 “Synthesis = usually first committed step”
👉 “Breakdown = key control enzyme”
Angela, RPh, RChT💜 retweeted
COENZYMES: organic compound derived from vitamins
📍Biocytin (B7) - carboxylation
📍Coenzyme A (B5) - acetylation
📍NAD+/NADH (B3) - transfer of electrons
📍FAD+/FADH (B9) - transfer of electrons
📍Pyridoxal PO (B6) - transaminases
📍Thiamine pyrophosphate (B1) - decarboxylation
Angela, RPh, RChT💜 retweeted
📌 Phases of Metabolism
🌟 𝗛𝗢𝗥𝗚𝗚𝗚𝗔𝗦𝗠 🌟
Phase 1: Functionalization Rxn
𝗛ydrolysis
𝗢xidation
𝗥eduction
Phase 2: Conjugation Rxn
𝗚lucuronidation
𝗚lycine conjugation
𝗚lutathione conjugation
𝗔cetylation
𝗦ulfation
𝗠ethylation
Angela, RPh, RChT💜 retweeted
🤸♀️ REMEMBER
Neonates: 0-30 days (first 4 weeks)
Infants: 1mon-12mons
Toddlers: 1-3yrs
Preschoolers: 3-5yrs
Late Childhood: 6-12yrs
Adolescence: 13-17yrs
Angela, RPh, RChT💜 retweeted
USMLE step 1 nightmares:
- Pyrimidine metabolism
- Purine metabolism
- HMP shunt
- Glycolysis, Gluconeogenesis
- Glycogenolysis, Glycogenesis
- Fructose and Galactose metabolism
- Fatty acid metabolism
- Amino acid metabolism
- Ketone metabolism
- Krebs cycle
- Urea cycle



















