Week 4:
... We balanced the equation for cellular respiration: 6 O2 + C6H12O6 6 CO2 + 6 H2O (plus energy) and pointed out that cellular respiration allows for inputs other than glucose, including fats, proteins, and other sugars. Introduction of Photosynthesis: Reverse equation of Respiration, and can be divi ...
... We balanced the equation for cellular respiration: 6 O2 + C6H12O6 6 CO2 + 6 H2O (plus energy) and pointed out that cellular respiration allows for inputs other than glucose, including fats, proteins, and other sugars. Introduction of Photosynthesis: Reverse equation of Respiration, and can be divi ...
PHOTOSYNTHESIS
... OEC PROGRESSES THROUGH 5 STATES Mn CHANGES ITS OXIDATION STATE AS THE OEC CYCLES THROUGH ITS STATES PROTONS, ELECTRONS ABSTRACTED AS Mn CYCLES THROUGH II,III,IV, AND V STATES EACH ELECTRON IS INDIVIDUALLY TRANSFERRED TO P680+ TyrO , A TRANSIENT RADICAL, RELAYS THE e WHERE ELSE HAVE YOU S ...
... OEC PROGRESSES THROUGH 5 STATES Mn CHANGES ITS OXIDATION STATE AS THE OEC CYCLES THROUGH ITS STATES PROTONS, ELECTRONS ABSTRACTED AS Mn CYCLES THROUGH II,III,IV, AND V STATES EACH ELECTRON IS INDIVIDUALLY TRANSFERRED TO P680+ TyrO , A TRANSIENT RADICAL, RELAYS THE e WHERE ELSE HAVE YOU S ...
8.2 Photosynthesis essay qus
... photosystems electron passed from photosystem II to carriers (in thylakoid membrane) production of ATP in this way is called photophosphorylation electron causes pumping of protons into the thylakoid proton gradient used by ATPase to drive ATP production electron passes to photosystem I at ...
... photosystems electron passed from photosystem II to carriers (in thylakoid membrane) production of ATP in this way is called photophosphorylation electron causes pumping of protons into the thylakoid proton gradient used by ATPase to drive ATP production electron passes to photosystem I at ...
Document
... photosystems electron passed from photosystem II to carriers (in thylakoid membrane) production of ATP in this way is called photophosphorylation electron causes pumping of protons into the thylakoid proton gradient used by ATPase to drive ATP production electron passes to photosystem I at ...
... photosystems electron passed from photosystem II to carriers (in thylakoid membrane) production of ATP in this way is called photophosphorylation electron causes pumping of protons into the thylakoid proton gradient used by ATPase to drive ATP production electron passes to photosystem I at ...
Chapter 8 Powerpoint
... excited to a higher energy level • Light-energized electron can be transferred to the primary electron acceptor, reducing it • Oxidized chlorophyll then fills its electron “hole” by oxidizing a donor molecule ...
... excited to a higher energy level • Light-energized electron can be transferred to the primary electron acceptor, reducing it • Oxidized chlorophyll then fills its electron “hole” by oxidizing a donor molecule ...
1 - contentextra
... Carriers having different electronegativities allow multiple transfers of electrons down an energy gradient. The molecules NADH and FADH2 from the previous stages of cellular respiration provide the electrons (hydrogen) for this chain to occur. Oxygen is the final electron (hydrogen) acceptor formin ...
... Carriers having different electronegativities allow multiple transfers of electrons down an energy gradient. The molecules NADH and FADH2 from the previous stages of cellular respiration provide the electrons (hydrogen) for this chain to occur. Oxygen is the final electron (hydrogen) acceptor formin ...
The Proton Motive Force
... NADH dehydrogenases: proteins bound to inside surface of cytoplasmic membrane; active site binds NADH and accepts 2 electrons and 2 protons that are passed to flavoproteins Flavoproteins: contains flavin prosthetic group (e.g., FMN, FAD) that accepts 2 electrons and 2 protons but only donates the el ...
... NADH dehydrogenases: proteins bound to inside surface of cytoplasmic membrane; active site binds NADH and accepts 2 electrons and 2 protons that are passed to flavoproteins Flavoproteins: contains flavin prosthetic group (e.g., FMN, FAD) that accepts 2 electrons and 2 protons but only donates the el ...
Photosynthesis in nature
... biotic consumers; obtains organic food by eating other organisms or their by-products ...
... biotic consumers; obtains organic food by eating other organisms or their by-products ...
Powerpoint Presentation
... b) Excited electrons are carried down transport chain of redox reactions like those in mitochondria. ...
... b) Excited electrons are carried down transport chain of redox reactions like those in mitochondria. ...
AP Biology Photosynthesis – Part 2 Text reading 10.2 Important
... 1) Surface area of membranes is important to all cells, prokaryotic or eukaryotic. 2) Valence shell electrons are the important electrons when considering bonds and energy. 3) Energy absorbed by electrons causes them to move farther away from the nucleus, maybe even escape. I. Light Reaction of Phot ...
... 1) Surface area of membranes is important to all cells, prokaryotic or eukaryotic. 2) Valence shell electrons are the important electrons when considering bonds and energy. 3) Energy absorbed by electrons causes them to move farther away from the nucleus, maybe even escape. I. Light Reaction of Phot ...
Chapter 8 PowerPoint
... excited to a higher energy level • Light-energized electron can be transferred to the primary electron acceptor, reducing it • Oxidized chlorophyll then fills its electron “hole” by oxidizing a donor molecule ...
... excited to a higher energy level • Light-energized electron can be transferred to the primary electron acceptor, reducing it • Oxidized chlorophyll then fills its electron “hole” by oxidizing a donor molecule ...
Chapter 8 PowerPoint
... excited to a higher energy level • Light-energized electron can be transferred to the primary electron acceptor, reducing it • Oxidized chlorophyll then fills its electron “hole” by oxidizing a donor molecule ...
... excited to a higher energy level • Light-energized electron can be transferred to the primary electron acceptor, reducing it • Oxidized chlorophyll then fills its electron “hole” by oxidizing a donor molecule ...
Biology Chapter 7 Photosynthesis
... b. The electrons quickly return to the lower level and release energy c. Released energy is trapped by chlorophylls, which act as a sink for energy harvested by all pigments d. The trapped energy is then used to transfer a chlorophyll electron to an acceptor molecule C. ATP and NADPH loading up ener ...
... b. The electrons quickly return to the lower level and release energy c. Released energy is trapped by chlorophylls, which act as a sink for energy harvested by all pigments d. The trapped energy is then used to transfer a chlorophyll electron to an acceptor molecule C. ATP and NADPH loading up ener ...
Key Terms and Ideas: Fill in the blanks or provide a definition in your
... 1. The first law of thermodynamics means ______________; the second law of thermodynamic means ____________________. a. light energy can be harnessed to produce more energy by plants; as disorder increase within a system, more heat is released into the surroundings b. Catabolic and anabolic reaction ...
... 1. The first law of thermodynamics means ______________; the second law of thermodynamic means ____________________. a. light energy can be harnessed to produce more energy by plants; as disorder increase within a system, more heat is released into the surroundings b. Catabolic and anabolic reaction ...
Metabolic Diversity
... • Purple (non)-sulfur bacteria (proteobacteria) • Green sulfurs • Green non-sulfurs ...
... • Purple (non)-sulfur bacteria (proteobacteria) • Green sulfurs • Green non-sulfurs ...
Our Primary Energy Source
... • How do plants get the light needed for photosynthesis? • Pigments in the thylakoid membranes • How do plants get the water they need for photosynthesis? • From their roots. • How do plants get the carbon dioxide they need for photosynthesis? • From their stomata. ...
... • How do plants get the light needed for photosynthesis? • Pigments in the thylakoid membranes • How do plants get the water they need for photosynthesis? • From their roots. • How do plants get the carbon dioxide they need for photosynthesis? • From their stomata. ...
Ch. 10 2012
... • Light harvesting units of thylakoid membrane • Composed mainly of protein/antenna pigments • Antenna pigment molecules struck by photons • Energy passes to rxn centers ...
... • Light harvesting units of thylakoid membrane • Composed mainly of protein/antenna pigments • Antenna pigment molecules struck by photons • Energy passes to rxn centers ...
External sources of energy → biologically energy : ATP
... C6H12O6 + 2NAD+ + 2ADP3- + 2Pi2- 2 C3H4O3 + 2NADH + 2 ATP4• Citric acid cycle • In mitochondrion • Pyruvate CO2 + NADH + FADH2 • Electron transport chain • High energy electrons from NADH and FADH2 O2 • Convert energy released into a proton motive force (H+ gradient) ...
... C6H12O6 + 2NAD+ + 2ADP3- + 2Pi2- 2 C3H4O3 + 2NADH + 2 ATP4• Citric acid cycle • In mitochondrion • Pyruvate CO2 + NADH + FADH2 • Electron transport chain • High energy electrons from NADH and FADH2 O2 • Convert energy released into a proton motive force (H+ gradient) ...
File - Milton High School Science
... • 2 broad steps: 1) Light reactions – trap sunlight energy, transform into ATP / electron energy (H2O consumed, O2 produced) 2) Calvin cycle – use ATP / electron energy to power formation of sugar (CO2 consumed, C6H12O6 produced) ...
... • 2 broad steps: 1) Light reactions – trap sunlight energy, transform into ATP / electron energy (H2O consumed, O2 produced) 2) Calvin cycle – use ATP / electron energy to power formation of sugar (CO2 consumed, C6H12O6 produced) ...
Photosynthesis part I PPT
... • With each transfer, a small amount of energy is released and used by the b6f complex to pump hydrogen ions from the stroma into the thylakoid space • This, along with the water splitting, creates a hydrogen ion gradient ...
... • With each transfer, a small amount of energy is released and used by the b6f complex to pump hydrogen ions from the stroma into the thylakoid space • This, along with the water splitting, creates a hydrogen ion gradient ...
Photosynthesis: How Do Organisms Get Energy From the Sun?
... move to outer orbitals, and P700 becomes a good electron donor. When it gives up its electron, it becomes oxidized. The electron can then travel one of two paths: Cyclic photophosphorylation – electron is given to an electron transport chain, ATP is formed and the electron is given back to P700 ...
... move to outer orbitals, and P700 becomes a good electron donor. When it gives up its electron, it becomes oxidized. The electron can then travel one of two paths: Cyclic photophosphorylation – electron is given to an electron transport chain, ATP is formed and the electron is given back to P700 ...