1. IQ2. Nutrient + Gas requirements
1.1. Autotroph
1.1.1. Dissected plant material
1.1.1.1. Stem
1.1.1.2. Root
1.1.1.3. Leaves
1.1.1.4. Flower
1.1.1.5. Fruit
1.1.1.6. ^ shoot system and blow root systen
1.1.2. Gas Exchange
1.1.2.1. Stomates
1.1.3. Microscopis Structures
1.1.3.1. Leaf structures
1.1.3.1.1. waxy cuticle
1.1.3.1.2. Palisade
1.1.3.1.3. Spongy mesophyll
1.1.3.1.4. upper & lower epidermis
1.1.3.1.5. xylem
1.1.3.1.6. pholem
1.1.4. Imaging technologies
1.1.4.1. MRI
1.1.4.2. PET Scan
1.1.4.3. plant structures
1.1.5. Tracing products of photosynthesis
1.1.5.1. glucpse + oxygen
1.1.5.2. radioactive tracers
1.1.5.2.1. C14
1.2. Heterotroph
1.2.1. respiratory system
1.2.1.1. Mammals
1.2.1.1.1. Alveoli
1.2.1.2. Fish
1.2.1.2.1. Gills
1.2.1.3. Insects
1.2.1.3.1. Tracheolas
1.2.2. digestive system
1.2.2.1. Physical digestion
1.2.2.1.1. Mouth
1.2.2.1.2. Oesophagos
1.2.2.2. Chemical digestion
1.2.2.2.1. Mouth
1.2.2.2.2. Stomach
1.2.2.3. Absorption of nurtients
1.2.2.3.1. Small Intestine
1.2.2.3.2. Water absorption (LI)
1.2.2.4. Elimination of solid waste
1.2.2.4.1. Rectum
1.2.2.5. Similarities
1.2.2.5.1. oxyegn
1.2.2.5.2. glucose
1.2.2.5.3. protein
1.2.2.5.4. water
1.2.2.6. Differences
1.2.2.6.1. autotrophs require CO2 for photosynthesis
1.2.2.6.2. make their own glucose
2. IQ1. Organisation of cells
2.1. Unicellular
2.1.1. 1 cell
2.2. Colonial
2.2.1. Single celled organisms in a colony
2.3. Multicellular
2.3.1. many cells >1
2.3.2. Hierachial Structure
2.3.2.1. Organelles
2.3.2.1.1. Cells
2.4. Similarities in the cells
2.4.1. Genetic material
2.4.2. Cytoplasm
2.4.3. Ribosomes
2.4.4. Cells memebrane
2.5. Cell specialised
2.5.1. Structure
2.5.1.1. Function
2.6. Cell differentiation
2.6.1. Stem cells
2.6.1.1. Undifferentiated
2.6.1.2. Embryonic
2.6.1.3. Adult
3. IQ3. Transport systems
3.1. Plant
3.1.1. Phloem
3.1.1.1. Structure
3.1.1.1.1. Living
3.1.1.1.2. Sieve tube cells
3.1.1.1.3. Companion cells
3.1.1.2. Function
3.1.1.2.1. Transport glucose
3.1.2. Xylem
3.1.2.1. Function
3.1.2.1.1. Transport h2o
3.1.2.2. Structure
3.1.2.2.1. dead
3.1.2.2.2. lignified cell wall
3.1.2.2.3. lumen cavity
3.2. Animals
3.2.1. Open
3.2.1.1. open ended vessels
3.2.1.1.1. open into sinuses
3.2.1.2. transort fluid is haemolymph
3.2.1.3. only exchange nutrients and waste
3.2.1.4. low pressure = circulates slowly
3.2.2. Closed
3.2.2.1. Transport fluid is bloody
3.2.2.2. remains in vessels
3.2.2.3. Nurtient and gas exchange
3.2.2.4. Mammals
3.2.2.4.1. Arteries
3.2.2.4.2. Veins
3.2.2.4.3. Capillaries
3.2.3. Changes in blood composition
3.2.3.1. Pass through organ
3.2.3.1.1. Small intesines ^glucose
3.2.3.1.2. Lunges ^ o2 and decrease co2
3.2.3.1.3. organ ^co2 decrease o2
3.2.3.1.4. kidney decreases urea found