StarsNexus

O/A Level Biology

O/A Level Biology Outline

Cell Biology & Biological Molecules

  • Cell structure and function (Prokaryotic vs. Eukaryotic)
  • Cell organelles (nucleus, mitochondria, ribosomes, etc.)
  • Microscopy
  • Biological molecules (carbohydrates, proteins, lipids, water, DNA)
  • Enzymes: Function, factors affecting enzyme activity

Movement of Substances

  • Diffusion, osmosis, active transport
  • Importance in living organisms

Nutrition & Digestion

  • Nutrients (Carbohydrates, proteins, fats, vitamins, minerals, water)
  • Balanced diet & malnutrition
  • Human digestive system & enzymes
  • Absorption and assimilation

Respiration & Gas Exchange

  • Aerobic vs. anaerobic respiration
  • Human respiratory system
  • Gas exchange in plants and humans

Transport in Organisms

  • Circulatory system in humans (heart, blood vessels, blood components)
  • Lymphatic system
  • Transport in plants (xylem, phloem, transpiration)

Coordination & Response

  • Nervous system (neurons, synapses, reflexes)
  • Hormonal control (endocrine system, insulin, adrenaline)
  • Tropisms in plants

Reproduction & Genetics

  • Asexual vs. sexual reproduction
  • Human reproductive system
  • Menstrual cycle, pregnancy, contraception
  • Basics of DNA, genes, chromosomes
  • Variation and inheritance

Microorganisms & Disease

  • Basics of Affiliate Marketing
  • Choosing Affiliate Programs & Networks
  • Working with Influencers for Brand Growth
  • Performance Tracking & Optimization

Biological Molecules

  • Water, carbohydrates, lipids, proteins, nucleic acids
  • Enzymes and enzyme kinetics

Cell Structure & Function

  • Microscopy (light, electron)
  • Prokaryotic vs. eukaryotic cells
  • Cell membrane structure and transport mechanisms

Nucleic Acids & Protein Synthesis

  • DNA structure & replication
  • RNA and transcription/translation
  • Gene mutations and their effects

Cell Division & Genetics

  • Mitosis and meiosis
  • Inheritance patterns (Mendelian genetics)
  • Linkage and genetic variation

Energy & Respiration

  • ATP and energy transfer
  • Aerobic & anaerobic respiration pathways
  • Photosynthesis (light-dependent & light-independent reactions)

Coordination & Control

  • Nervous system (neurons, synapses, action potentials)
  • Endocrine system and hormonal regulation
  • Homeostasis (temperature, blood glucose, water balance)
Free Seminar Online & Onsite
Free Seminar on Feb 3 To 16, 2025
Course Start
Feb 17, 2025