Cell Structure & Organisation (Revision Flowchart)

Nós do fluxograma

• Cell Parts

• Cell Wall

• Protoplasm

• Cellulose

• Give fixed shape

• Protect cell from injury

• Fully permeable

• Cell Surface Membrane

• Nucleus

• Cytoplasm

• Control movement of substances

• Partially/ Selectively permeable

• Plasma membrane

• Nuclear envelope

• Nucleoplasm

• Nucleolus

• Chromosome

• Chromatin

• Deoxyribonucleic Acid

• Heredity information

• Genetic material

• Where most cell activities occur

• Organelles

• Choroplasts

• Mitochondrion

• Aerobic respiration

• Vacuole

• Oxidation of food

• Release energy

• Chorophyll

• Photosynthesis

• Produce energy

• Animal

• Plant

• Numerous, small, temporary

• Food and water substances

• Singular, central, large

• Cell sap

• Dissolved mineral slats and water

• Tonoplast (membrane)

• Partially permeable

• Microscope

• Resolution

• Magnification

• Light microscope

• Electron microscope

• Differentiation

• Specialised cells

• Xylem vessels

• Red Blood cells

• Lignin

• No nucleus

• Transport oxygen 

• More haemogoblin 

• More oxygen

• Bioconcave

• Increase SA to volume ratio

• Diffuse in and out at a faster rate

• Binds reversibly with oxygen

• Transport water & dissolved mineral salts

• Mechanical support

• No protoplasm

• Dead

• Continuous lumen

• Transport

• Root hair cell

• Long & narrow protrusions

• Absorption 

• Cell Structure & Organisation

• Organ Systems

• Root system

• Shoot system

• Tissues

• Simple

• Complex

• Multicellular organisms

• Division of labour

• Size of drawing   Size of specimen