Animal Cell – Cell membrane, cytoplasm, nucleus, mitochondria.
Plant Cell – Cell wall (cellulose) vacuole, chloroplast (contains chlorophyll).
Enzymes: Biological catalysts.
Aerobic Respiration – Glucose + Oxygen –> carbon dioxide + water (+ energy).
Anaerobic respiration (mammals) Glucose –> lactic acid (+ some energy).
Anaerobic respiration (yeast): Glucose —> Ethanol + carbon dioxide (+ some energy)
Diffusion: Net movement of particles from an area of high concentration to an area of low concentration down a concentration gradient by random movements. 🙂
Tissue: A group of identical cells working together.
Organ: A group of tissues working together.
Organ System: Several Organs working together.
Fungi: Cells walls made of Chitin and secrete enzymes to digest food outside the cell (saprotrophic nutrition)
Dee-Dares 