Part 1: Class 11 Biology Topic-wise & Chapter Tests
Units 01 to 08 • 17 Topic Modules (680 MCQs) + 8 Chapter Reviews (400 MCQs)Unit 01: Acellular Life (Viruses & HIV/AIDS)
Official PMDC MDCAT Syllabus ModuleTopic 1: Viral Structure & Bacteriophages
Virion architecture, capsomeres, icosahedral/helical symmetry, T4 bacteriophage lytic/lysogenic cycles, and prions vs viroids.
Topic 2: HIV, AIDS & Viral Diseases
HIV retroviral structure, reverse transcriptase proviral integration, CD4+ T-cell destruction, Hepatitis A/B/C, and Polio pathology.
Chapter Review: Unit 1 Comprehensive Test
Full Unit 1 Comprehensive MDCAT Review covering viral taxonomy, replication stages, and infectious pathology.
Unit 02: Biological Molecules
Official PMDC MDCAT Syllabus ModuleTopic 1: Water & Carbohydrates
Water specific heat & ionization Kw, monosaccharides, disaccharides sucrose/lactose, storage glycogen, and structural cellulose.
Topic 2: Proteins & Lipids
Amino acid R-groups, peptide bonds, protein hierarchies (1°/2°/3°/4°), triglycerides, phospholipids, and fatty acids.
Topic 3: Nucleic Acids & Conjugated Molecules
Watson-Crick DNA double helix geometry, antiparallel hydrogen bonding, mRNA/tRNA/rRNA, nucleosides, and glycoproteins.
Chapter Review: Unit 2 Comprehensive Test
Full Unit 2 Comprehensive Review covering biochemistry of carbohydrates, proteins, lipids, and nucleic acids.
Unit 03: Enzymes
Official PMDC MDCAT Syllabus ModuleTopic 1: Enzyme Mechanisms
Activation energy reduction, catalytic sites, Lock-and-Key vs Induced Fit models, holoenzymes, coenzymes, and prosthetic groups.
Topic 2: Factors & Inhibitors
Temperature/pH/substrate effects, Michaelis constant Km, competitive vs non-competitive inhibition, and allosteric feedback loops.
Chapter Review: Unit 3 Comprehensive Test
Full Unit 3 Comprehensive Review covering enzyme kinetics equations, cofactors, and inhibition models.
Unit 04: Cell Structure & Function
Official PMDC MDCAT Syllabus ModuleTopic 1: Cell Structure & Organelles
Prokaryotic vs eukaryotic cytology, fluid mosaic membrane, RER/SER, Golgi trafficking, mitochondria cristae, and endosymbiosis.
Topic 2: Chromosomes & Chromatin
Nucleosome histone octamers, euchromatin vs heterochromatin, centromeres, kinetochores, and telomeres.
Chapter Review: Unit 4 Comprehensive Test
Full Unit 4 Comprehensive Review covering cell ultra-structure, membrane transport, and chromosomes.
Unit 05: Bioenergetics
Official PMDC MDCAT Syllabus ModuleTopic 1: Cellular Respiration
Glycolysis pathway, pyruvate link reaction, Krebs cycle steps, electron transport chain complexes I-IV, and Mitchell's chemiosmosis.
Topic 2: Photosynthesis
Light-dependent Z-scheme, photolysis of water, cyclic vs non-cyclic photophosphorylation, and RuBisCO carbon fixation.
Chapter Review: Unit 5 Comprehensive Test
Full Unit 5 Comprehensive Review covering ATP yield stoichiometry, redox reactions, and photosynthetic pigments.
Unit 06: Digestion & Human Nutrition
Official PMDC MDCAT Syllabus ModuleTopic 1: Digestive Organs & Enzymes
Salivary, gastric (parietal/chief cells), pancreatic enzymes, bile emulsification, enterokinase, and GI hormones CCK/Secretin.
Topic 2: Absorption, Liver & Pathology
Intestinal villus absorption, chylomicrons in lacteals, hepatic portal system, liver homeostasis, H. pylori ulcers, and jaundice.
Chapter Review: Unit 6 Comprehensive Test
Full Unit 6 Comprehensive Review covering human alimentary canal, nutrient absorption, and GI tract pathology.
Unit 07: Respiration & Gas Exchange
Official PMDC MDCAT Syllabus ModuleTopic 1: Respiratory Physiology & Gas Transport
Alveolar diffusion, oxyhemoglobin transport, bicarbonate & chloride shift, Bohr and Haldane effects, and surfactant.
Topic 2: Lung Volumes & Control of Breathing
Spirometry volumes (TV, IRV, ERV, RV, VC), medullary PCO2/H+ chemoreceptors, emphysema, asthma, and smoking pathology.
Chapter Review: Unit 7 Comprehensive Test
Full Unit 7 Comprehensive Review covering pulmonary ventilation, gas partial pressures, and respiratory pathology.
Unit 08: Circulation & Immunity
Official PMDC MDCAT Syllabus ModuleTopic 1: Heart & Cardiovascular Circulation
Sinoatrial pacemaker, AV nodal delay, cardiac cycle phases, LUB/DUB sounds, blood vessel histology, and ECG waves.
Topic 2: Immunity, Antibodies & Lymphocytes
Humoral (B-cell) vs Cell-Mediated (T-cell) immunity, antibody H2L2 structure, IgG/IgM/IgA/IgE, and memory cells.
Chapter Review: Unit 8 Comprehensive Test
Full Unit 8 Comprehensive Review covering cardiac physiology, blood pressure, lymphatic system, and immune defense.
Part 2: Class 12 Biology Topic-wise & Chapter Tests
Units 09 to 14 • 11 Topic Modules (440 MCQs) + 6 Chapter Reviews (300 MCQs)Unit 09: Coordination & Control (Nervous & Chemical)
Official PMDC MDCAT Syllabus ModuleTopic 1: Nerve Impulse & Synapses
Resting potential -70 mV, Na+/K+ ATPase, action potential depolarization/repolarization, Nodes of Ranvier, and synaptic exocytosis.
Topic 2: Brain & Endocrine Glands
Cerebral lobes, cerebellum, hypothalamus, pituitary hormones, adrenal catecholamines, insulin/glucagon, and PTH vs Calcitonin.
Chapter Review: Unit 9 Comprehensive Test
Full Unit 9 Comprehensive Review covering nervous transmission, hormonal feedback loops, and sensory receptors.
Unit 10: Reproduction
Official PMDC MDCAT Syllabus ModuleTopic 1: Gametogenesis & Reproductive Anatomy
Spermatogenesis vs oogenesis, Sertoli & Leydig cells, meiotic arrest stages, acrosome reaction, and ampullary fertilization.
Topic 2: Menstrual Cycle & STIs
Follicular/luteal phases, LH surge, corpus luteum progesterone, hCG pregnancy maintenance, and STIs (Gonorrhea, Syphilis, HPV).
Chapter Review: Unit 10 Comprehensive Test
Full Unit 10 Comprehensive Review covering human gametogenesis, menstrual cycle endocrinology, and embryonic development.
Unit 11: Support & Movement
Official PMDC MDCAT Syllabus ModuleTopic 1: Skeleton & Bone Histology
Axial 80 vs appendicular 126 skeletons, Haversian osteons, osteoblasts/osteocytes, synovial joints, and arthritis pathology.
Topic 2: Muscle Contraction & Sarcomere
Sarcomere anatomy (A/I-bands, H-zone), actin/myosin/troponin/tropomyosin, sliding filament kinematics, and T-tubule Ca2+ release.
Chapter Review: Unit 11 Comprehensive Test
Full Unit 11 Comprehensive Review covering skeletal biomechanics, neuromuscular junctions, and bone remodeling.
Unit 12: Genetics & Inheritance
Official PMDC MDCAT Syllabus ModuleTopic 1: Mendelian Genetics & Inheritance Laws
Mendel's Laws (Segregation & Independent Assortment 9:3:3:1), Test Cross, Incomplete Dominance 1:2:1, Codominance, and Epistasis.
Topic 2: Linkage & Sex-Linked Traits
Gene linkage, crossing over in pachytene, centimorgan mapping, X-linked recessive Hemophilia, Color Blindness, and Barr bodies.
Chapter Review: Unit 12 Comprehensive Test
Full Unit 12 Comprehensive Review covering pedigree charts, dihybrid crosses, non-disjunction, and gene mutations.
Unit 13: Evolution
Official PMDC MDCAT Syllabus ModuleTopic 1: Evolution & Darwinism
Lamarckism vs Darwinism, Weismann's germplasm, homologous vs analogous organs, divergent evolution, and Hardy-Weinberg equilibrium.
Chapter Review: Unit 13 Comprehensive Test
Full Unit 13 Comprehensive Review covering fossil evidence, population genetics, and natural selection theories.
Unit 14: Homeostasis & Urinary System
Official PMDC MDCAT Syllabus ModuleTopic 1: Nephron & Urine Formation
Renal corpuscle ultrafiltration (GFR 125 mL/min), PCT brush border nutrient reabsorption, Loop of Henle, and Vasa Recta counter-current.
Topic 2: Osmoregulation & Kidney Pathology
ADH aquaporin insertion, Diabetes Insipidus, Aldosterone RAAS axis, JGA renin release, kidney stones, and Hemodialysis mechanics.
Chapter Review: Unit 14 Comprehensive Test
Full Unit 14 Comprehensive Review covering nephron physiology, kidney pathology, hemodialysis, and thermoregulation.
Part 3: Class-Wise Full Subject Grand Mock Tests
100-MCQ Full-Syllabus Simulators for First Year & Second Year BiologyBiology 11 Full Subject Grand Mock Test
Complete First-Year Biology MDCAT Mock Simulator covering Units 1 through 8 (Acellular Life, Biomolecules, Enzymes, Cell Cytology, Bioenergetics, Digestion, Gas Exchange & Immunity).
Biology 12 Full Subject Grand Mock Test
Complete Second-Year Biology MDCAT Mock Simulator covering Units 9 through 14 (Coordination, Reproduction, Movement, Genetics, Evolution & Homeostasis/Kidney Pathology).
Part 4: Biology Full-Length Grand Papers (180 MCQs Each)
Comprehensive Full-Syllabus Mock Papers (Class 11 + Class 12 Combined)MDCAT Biology Grand Full Length Paper 01
Complete 180-MCQ Full-Syllabus Mock Exam covering all Class 11 and Class 12 Biology PMDC competencies.
MDCAT Biology Grand Full Length Paper 02
High-yield practice test with clinical scenario MCQs, genetics numerical problems, and cellular physiology.
MDCAT Biology Grand Full Length Paper 03
Full syllabus test conforming strictly to UHS, KMU, DUHS, and SZABMU medical entrance exam standards.
MDCAT Biology Grand Full Length Paper 04
Full length mock simulator featuring bioenergetics calculations, enzyme kinetics, and cardiovascular physiology.
MDCAT Biology Grand Full Length Paper 05
Standardized 180 MCQs paper with in-depth explanations and instant answer key evaluation.
MDCAT Biology Grand Full Length Paper 06
Complete syllabus review paper focusing on nervous coordination, human reproduction, and immunity.
MDCAT Biology Grand Full Length Paper 07
Advanced level mock exam testing conceptual depth, dihybrid pedigree crosses, and molecular genetics.
MDCAT Biology Grand Full Length Paper 08
Comprehensive full syllabus practice paper designed for speed, accuracy, and negative marking avoidance.
MDCAT Biology Grand Full Length Paper 09
Pre-exam grand simulator test covering high-weightage topics across First Year and Second Year Biology.
MDCAT Biology Grand Full Length Paper 10
The ultimate final 180-MCQ grand test before the official exam with comprehensive subject-wide questions.
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