Photosynthesis

[[image:07_UN107PhotosynSummary_L.jpg width="800" height="176" caption="Chemical Equation"]] Photosynthesis
  Photosynthesis  Parts of a leaf   Pigments Light Reactions     1. Reaction occurs in membrane of thylakoid   2. Light excites e-in chlorophyll pigments (e-go from low energy to high energy)   3. <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';">e-travel to other molecules in membrane, losing energy along the way (this is called the Electron Transport Chain or ETC) <span style="font-size: 12pt; font-family: 'Verdana','sans-serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman';"> <span style="font-size: 12pt; font-family: 'Verdana','sans-serif'; mso-fareast-font-family: Verdana; mso-bidi-font-family: Verdana;"> 4. <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';">e-combine to make… ADP + phosphate + e-ATP <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';"> **Summary** Needs: Light energy & H2O Makes: ATP Waste: Oxygen [|Animation] <span style="font-size: 16pt; color: #0b09dc; font-family: 'Times New Roman', Times, serif; msofareastfontfamily: 'Times New Roman'mso-bidi-font-size;">   <span style="font-family: 'Times New Roman', Times, serif;">Calvin Cycle <span style="font-family: 'Times New Roman', Times, serif;">1. Ocurrs in stroma of chloroplast 2. Uses ATP and H from light reaction 3. ATP + H + CO2(from air) glucose(carb) 4. Produces glucose
 * <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';">The conversion of light energy into chemical energy stored in organic compounds
 * <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';">In plants, energy is produced by combining three main ingredients in the chloroplasts
 * <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-size: 28.0pt;"> In animals, energy is obtained by the outside world and turned into energy
 * <span style="color: #ff7800; font-family: Tahoma, Geneva, sans-serif;"><span style="color: #ef6306; font-family: Arial, Helvetica, sans-serif;"><span style="color: #d55b0b; font-family: 'Times New Roman', Times, serif;"> Stoma:on the surface of the leaf, it opens like pores to allow things in and out
 * <span style="color: #ff7800; font-family: Tahoma, Geneva, sans-serif;"><span style="color: #ef6306; font-family: Arial, Helvetica, sans-serif;"><span style="color: #d55b0b; font-family: 'Times New Roman', Times, serif;"> Thylakoid: structure inside chloroplast that contain pigment
 * <span style="color: #ff7800; font-family: Tahoma, Geneva, sans-serif;"><span style="color: #ef6306; font-family: Arial, Helvetica, sans-serif;"><span style="color: #d55b0b; font-family: 'Times New Roman', Times, serif;"> Granum: stacks of thylakoids
 * <span style="color: #ff7800; font-family: Tahoma, Geneva, sans-serif;"><span style="color: #ef6306; font-family: Arial, Helvetica, sans-serif;"> <span style="color: #d55b0b; font-family: 'Times New Roman', Times, serif;">Stroma: the fluid that fills the chloroplas t
 * <span style="color: #f4b21f; font-family: 'Times New Roman', Times, serif;">  They absorb certain colors of light and reflect or transmit other colors
 * <span style="color: #f4b21f; font-family: 'Times New Roman', Times, serif;">  Photosynthesis begins with the absorption of light by the pigments in the thylakoids