RRB PH UT26 – Biochemistry Practice Test 1: Carbohydrate, Lipid & Protein Metabolism

About this Assessment

About This Practice Test
This online practice test rigorously evaluates candidates’ core foundational knowledge of Biochemistry and Clinical Metabolism, focusing on central bioenergetic pathways, regulatory rate-limiting enzymes, coenzyme functions, and diagnostic inborn errors of metabolism. Mastering cellular respiration steps (Glycolysis, TCA cycle, Gluconeogenesis, and Beta-oxidation) alongside lipid transport and enzyme genetics is essential for scoring high in the technical domain of competitive paramedical exams. Regular practice with these standard CBT-calibrated questions sharpens clinical biochemistry recall, reinforces metabolic mechanisms, and builds speed and precision for the live exam.

Syllabus Covered
Carbohydrate metabolism: Rate-limiting steps of Glycolysis (PFK-1), substrate-level phosphorylation in the Krebs Cycle, and hepatic Gluconeogenesis.

Lipid and energy metabolism: Mitochondrial Beta-oxidation (CPT-1), Ketogenesis (thiophorase deficiency in liver), and HMG-CoA reductase regulation.

Protein and nitrogen disposal: Hepatic Urea Cycle regulation (CPS-I, NAG), transamination, and Pyridoxal phosphate (PLP) cofactor roles.

Inborn errors of metabolism: Phenylketonuria (PKU), Alkaptonuria, Maple Syrup Urine Disease (MSUD), Tay-Sachs, Gaucher, and Lesch-Nyhan syndrome.

Coenzymes and clinical vitamin deficiencies: Thiamine pyrophosphate (TPP), Niacin (Pellagra triad), Ascorbic acid collagen synthesis, and Vitamin B12 coenzymes.

Applicable Examinations
RRB Paramedical (Pharmacist Entry Grade – CEN 05/2026)

Central Recruitment Boards: DSSSB Pharmacist, ESIC Pharmacist, AIIMS Paramedical, CGHS

State Paramedical Recruitment Boards, Directorate of Health Services (DHS), and Drug Inspector Preliminary Examinations

Test Instructions & Features
Structure: 30 Questions

Format: Timed Online Test | Bilingual (English/Hindi)

Review: Detailed Explanations for Every Question

Analytics: Instant Scorecard & Performance Analysis

Written & Verified by Prakash Joshi

Expert Faculty

Prakash Joshi is a pharmacy professional and Zoology graduate with an interest in life sciences, biology, and competitive exam preparation. Combining his pharmacy background with his academic knowledge of Zoology, he contributes to the development of educational content, practice questions, and exam-oriented study materials at SoloTutes. His work focuses on simplifying complex concepts, providing accurate and useful learning resources, and helping students prepare effectively for competitive examinations. Through SoloTutes, he aims to make quality educational content accessible to aspirants across India.

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