Please enable JavaScript.
Coggle requires JavaScript to display documents.
Biology Summer Work - Muhammad Saad - Coggle Diagram
Biology Summer Work - Muhammad Saad
Microscopes
Features of Microscopes
Magnification
Lenses / eyepiece / objective
Resolution
Light Microscopes
Electron Microscopes
Plant and Animal Cells
Animal Cells
Ribosomes
Mitochondria
Cytoplasm
Cell Membrane
Nucleus
Plant Cells
Cell Wall
Vacuole
Chloroplasts
Mitochondria
Cytoplasm
Cell Membrane
Nucleus
Enzymes & Nutrition
Biological Catalysts
Substrates
Active Site
Products
Denatured Enzymes due to harsh conditions
Levels of pH and optimal temperatures for fastest and most efficient reaction times
Transporting Substances
Diffusion
Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. A difference between two concentrations forms a concentration gradient. Particles diffuse down a concentration gradient. The bigger the difference between concentrations, the steeper the concentration gradient and the faster diffusion occurs.
Osmosis
Osmosis is the net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides.
Active Transport
Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. Active transport requires cellular energy to achieve this movement.
.
Mitosis
Interphase
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Asexual Reproduction
Stem Cells
Undifferentiated Cells
Specialisation
Adult Stem Cells / Embryo Stem Cells
Treating Deficiencies
The Nervous System
Nerves
Impulse
Stimulus
CNS - Central Nervous System
Motor & Relay Neurons
Receptors
Reflex Arcs
Synapses
Neurotransmitter
Genetic Engineering
Changing Genes
Natural Selection
Evolution
Selective Breeding
Pathogens
Communicable / Non- communicable Diseases
Viruses
Infections
Diseases
