Photosynthesis Review Light or Dark Reaction Thylakoid Stroma
- Slides: 16
Photosynthesis Review
Light or Dark Reaction? • • Thylakoid Stroma Carbon Dioxide Water Glucose Oxygen NADPH ATP
Light or Dark Reaction? • • Thylakoid Stroma Carbon Dioxide Water Glucose Oxygen NADPH ATP
Vocab Matching • Rubisco • NADP+ 2 e- + H+ NADPH ADP + P ATP Heterotroph Autotroph Best Color(s) for Photosynthesis • Stomata • Photosystem • • • Green • Blue and Red • Enzyme that fixes CO 2 into Glucose • Cluster of Pigments that gather light to excite electrons • Electron and Hydrogen Carrier • Self Feeders • Energy Carrier • Other feeder • Openings in Leaves for Gas Exchange
Vocab Matching • Rubisco • NADP+ 2 e- + H+ NADPH ADP + P ATP Heterotroph Autotroph Best Color(s) for Photosynthesis • Stomata • Photosystem • • • Green • Blue and Red • Enzyme that fixes CO 2 into Glucose • Cluster of Pigments that gather light to excite electrons • Electron and Hydrogen Carrier • Self Feeders • Energy Carrier • Other feeder • Openings in Leaves for Gas Exchange
Label the Chloroplast
Label the Chloroplast
Write the Complete Equation for Photosynthesis and Indicate where each reactant and product are used and made
Write the Complete Equation for Photosynthesis and Indicate where each reactant and product are used and made 6 H 2 O + 6 CO 2 6 O 2 + C 6 H 12 O 6 Light Reaction Dark Reaction Thylakoid Stroma
Light Dependent Reaction - place in order The electrons are reenergized at a second photosystem and then pass to NADP+ reductase where they join a hydrogen ion and NADP+ to make NADPH The hydrogen ions that have been pumped into the thylakoid space have built a chemical gradient that pass through ATP Synthase (facilitated diffusion) to make ATP. The photosystem gathers light energy and it energizes the electron The ATP and NADPH are used in the Light Independent Reaction In the thylakoid space, water is split into hydrogen ions, electrons, and oxygen. Oxygen diffuses out of the chloroplast and out of the leaf through the stomata The electron passes through the electron transport chain and gives energy for the transmembranal proteins to pump hydrogen ions from the stroma into the thylakoid space
• 1) In the thylakoid space, water is split into hydrogen ions, electrons, and oxygen. Oxygen diffuses out of the chloroplast and out of the leaf through the stomata • 2) The photosystem gathers light energy and it energizes the electron • 3) The electron passes through the electron transport chain and gives energy for the transmembranal proteins to pump hydrogen ions from the stroma into the thylakoid space • 4) The electrons are reenergized at a second photosystem and then pass to NADP+ reductase where they join a hydrogen ion and NADP+ to make NADPH • 5) The hydrogen ions that have been pumped into the thylakoid space have built a chemical gradient that pass through ATP Synthase (facilitated diffusion) to make ATP. • The ATP and NADPH are then used in the Light Independent Reaction
• Now, rewrite the answers to the previous slide three more times.
Label the following
Plant Transport Vocab • • Xylem Phloem Cohesion Adhesion Source Sink Guard Cell Stomata • • Water sticking to other things (ex. Cellulose of xylem) Site of sugar production Site of sugar consumption Opening in bottom of leaf – gas exchange Water sticking to itself Water conducting tubes Sugar Conducting Tube Regulate the size of leaf pores
Plant Transport Vocab • • Xylem Phloem Cohesion Adhesion Source Sink Guard Cell Stomata • • Water sticking to other things (ex. Cellulose of xylem) Site of sugar production Site of sugar consumption Opening in bottom of leaf – gas exchange Water sticking to itself Water conducting tubes Sugar Conducting Tube Regulate the size of leaf pores