Cell Biology and Genetics Fundamentals

📋 Course Outline

1. C1: Cell structure and function
2. C2: Cell division and cycle
3. C3: Genetic information and DNA
4. C4: Protein synthesis
5. C5: Enzymes and metabolic pathways

📖 1. C1: Cell structure and function

🔑 Key Concepts & Definitions

Cell membrane: The cell membrane controls the movement of substances in and out of the cell, maintaining the internal environment and allowing essential nutrients to enter while waste products exit.

Cytoplasm: The cytoplasm is the gel-like substance inside the cell that surrounds the organelles, providing a medium for chemical reactions and holding the cell’s structures in place.

Nucleus: The nucleus is the control center of the cell, containing genetic material that regulates cell activities and facilitates growth and reproduction.

Mitochondria: Mitochondria are the site of aerobic respiration, producing ATP, which supplies energy for various cellular activities.

Ribosomes: Ribosomes are responsible for protein synthesis within the cell, assembling amino acids into proteins based on genetic instructions.

📝 Essential Points