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Senior 2
Chapter 1
| Question | Answer |
|---|---|
| Chloroplast organelles | Granna Double membranes Stroma Starch granules |
| Chlorophyll A (chemical structure) | C⁵⁵ H⁷² O⁵ N⁴ Mg |
| Upper and lower epidermis | They are coated by cutin except the stroma to reduce the transportation process |
| Mesophyll tissue | Palisade layer and spongy layer |
| Vascular tissue | Xylem vessels to transfer water and phloem to transfer nutrients |
| Photosynthesis in sulphur bacteria | 6CO² +12H²S~C⁶H¹²O⁶+6H²O+12S |
| CO² produce | Glucose and water |
| H² produce | Oxygen |
| What is the plant that scientists in california used? | Green chlorella alga |
| The first scientist who pointed out the source of oxygen? | Van Neil |
| Light reaction | Reaction that occurs inside the grana as it contains chlorophyll and the light is the limiting factor |
| In light reaction Energy is used in | Splitting water into hydrogen that is combined with co-enzyme (NADP) and oxygen is a secondary product |
| ADP combination with PO⁴ to make ATP is called | Photosynthetic phosphorylation |
| Dark reaction | Reaction that occurs in the stroma outside the grana and the temperature is the limiting factor |
| NADBH² and ATP are called | Energy fixing compounds |
| Melvin Calvin experiment | He proved that PGAL is formed after 2 seconds after photosynthesis process |
| PGAL is used in | Building up glucose , used in cellular respiration |