PHOTOSYNTHESIS
... ATP are made by 2 different pathways—cyclic and noncyclic 1. Cyclic Pathway—in this pathway, electrons “cycle” from P700 through a transport system then back to P700 (also known as photosystem I or light-trapping pigment) Energy released during the electron flow is used in the formation of ATP f ...
... ATP are made by 2 different pathways—cyclic and noncyclic 1. Cyclic Pathway—in this pathway, electrons “cycle” from P700 through a transport system then back to P700 (also known as photosystem I or light-trapping pigment) Energy released during the electron flow is used in the formation of ATP f ...
What is the Electron Transport Chain?
... NADH and FADH2 to reduce a series of membrane associated protein complexes which use the released energy to pump protons out of the mitochondrial matrix. The energy stored in the concentration gradient created is known as the proton motive force and it is subsequently used to power the conversion of ...
... NADH and FADH2 to reduce a series of membrane associated protein complexes which use the released energy to pump protons out of the mitochondrial matrix. The energy stored in the concentration gradient created is known as the proton motive force and it is subsequently used to power the conversion of ...
REACTIONS OF PHOTOSYNTHESIS
... How is the Calvin cycle different from the light-dependent reactions? A. It takes place in the thylakoid membrane B. It takes place in the stroma. C. It requires light. D. It takes place in chloroplasts. Why does the space inside the thylakoid become positively charged during the light-dependent rea ...
... How is the Calvin cycle different from the light-dependent reactions? A. It takes place in the thylakoid membrane B. It takes place in the stroma. C. It requires light. D. It takes place in chloroplasts. Why does the space inside the thylakoid become positively charged during the light-dependent rea ...
Photosynthesis
... Plants use the energy that ATP and NADPH contain to build high-energy compounds that can be stored for a long time. Uses ATP and NADPH from the light dependent reactions to produce high-energy sugars. ...
... Plants use the energy that ATP and NADPH contain to build high-energy compounds that can be stored for a long time. Uses ATP and NADPH from the light dependent reactions to produce high-energy sugars. ...
1 Two ATP molecules each give a phosphate group to a glucose
... As a result the chlorophyll molecule becomes ionised – photoionisation Electrons are passed along a number of electron carriers in a series of oxidation-reduction reactions The electrons lose energy at each stage and some of this energy is used to move H+ ions (protons) across the thylakoid membrane ...
... As a result the chlorophyll molecule becomes ionised – photoionisation Electrons are passed along a number of electron carriers in a series of oxidation-reduction reactions The electrons lose energy at each stage and some of this energy is used to move H+ ions (protons) across the thylakoid membrane ...
CHLOROPLASTS, CALVIN CYCLE, PHOTOSYNTHETIC …
... Several of these reactions in the Calvin cycle and gluconeogenesis (synthesis of 6C) are shared with glycolysis (breakdown of 6C), except the essentially irreversible reactions in glycolysis have to be bypassed by new reactions. These steps in the Calvin cycle consume 2ATP and 2NADPH per 6C formed f ...
... Several of these reactions in the Calvin cycle and gluconeogenesis (synthesis of 6C) are shared with glycolysis (breakdown of 6C), except the essentially irreversible reactions in glycolysis have to be bypassed by new reactions. These steps in the Calvin cycle consume 2ATP and 2NADPH per 6C formed f ...
Chapter 15 (part1)
... • Ferredoxin is a water soluble protein coenzyme • Very powerful reducing agent. ...
... • Ferredoxin is a water soluble protein coenzyme • Very powerful reducing agent. ...
Powerpoint Presentation
... is not an issue, because with abundant sunlight, ATP is plentiful. 4. In northern climates, C4 plants are not as well adapted. ...
... is not an issue, because with abundant sunlight, ATP is plentiful. 4. In northern climates, C4 plants are not as well adapted. ...
autotrophic nutrition
... and leap out of the chlorophyll molecule, grabbed by energy receptors. b) The energy of these electrons is used to make ATP from ADP + Pi •2) NADPH2 •a) When light is absorbed by chlorophyll, some of its electrons become excited and leap out of the chlorophyll molecule, grabbed by energy receptors. ...
... and leap out of the chlorophyll molecule, grabbed by energy receptors. b) The energy of these electrons is used to make ATP from ADP + Pi •2) NADPH2 •a) When light is absorbed by chlorophyll, some of its electrons become excited and leap out of the chlorophyll molecule, grabbed by energy receptors. ...
WHAT IS PHOTOSYNTHESIS?
... The process begins when one molecule of carbon dioxide is captured by means of the enzyme RuBisCO for attachment to 1 molecule “ribulose 1,5-bisphosphate” (RuBP) which is a 5-carbon sugar using electron energy of ATP molecules and and indirectly NADPH2 photons of light energy, generating unstable 6 ...
... The process begins when one molecule of carbon dioxide is captured by means of the enzyme RuBisCO for attachment to 1 molecule “ribulose 1,5-bisphosphate” (RuBP) which is a 5-carbon sugar using electron energy of ATP molecules and and indirectly NADPH2 photons of light energy, generating unstable 6 ...
Chapter 7: Where it Starts – Photosynthesis
... - The spent e- eventually is returned to its original ______________ (ATP, electron transport, Photosystem) Photosystems I - This type of photosystem uses ___________ photophosphorylation - ________ is split by _______ energy, and an e- enters the chlorophyll _____ - The chlorophyll’s original ____ ...
... - The spent e- eventually is returned to its original ______________ (ATP, electron transport, Photosystem) Photosystems I - This type of photosystem uses ___________ photophosphorylation - ________ is split by _______ energy, and an e- enters the chlorophyll _____ - The chlorophyll’s original ____ ...
Biochem 462 - public.asu.edu
... During mitochondrial electron transfer, there are two mobile carriers that allow for transfer of electrons between complexes. a) what are these carriers? b) which one is soluble in the membrane and which one is soluble in the aqueous solution? ...
... During mitochondrial electron transfer, there are two mobile carriers that allow for transfer of electrons between complexes. a) what are these carriers? b) which one is soluble in the membrane and which one is soluble in the aqueous solution? ...
Chem 400 Chem 150 REVIEW SHEET Amanda R
... o Electron Affinity/Ionization Energy and electronegativity increases going up and to the right Types of Bonds – must know which bond types can form and how o Covalent o Ionic o Molecular o Bond order # of bonding e- - # of antibonding e-/2 Stoichiometry – must be able to balance reactions for any u ...
... o Electron Affinity/Ionization Energy and electronegativity increases going up and to the right Types of Bonds – must know which bond types can form and how o Covalent o Ionic o Molecular o Bond order # of bonding e- - # of antibonding e-/2 Stoichiometry – must be able to balance reactions for any u ...
8.3 The Process of Photosynthesis I. Light Dependent Reactions
... The light dependent reactions use energy from sunlight to produce oxygen and convert ADP and NADP+ into the energy carriers ATP and NADPH Light dependent reactions occur in the thylakoids of chloroplasts which contain photosystems o Photosystems: clusters of chlorophyll and proteins Photosystem II L ...
... The light dependent reactions use energy from sunlight to produce oxygen and convert ADP and NADP+ into the energy carriers ATP and NADPH Light dependent reactions occur in the thylakoids of chloroplasts which contain photosystems o Photosystems: clusters of chlorophyll and proteins Photosystem II L ...
Photosynthesis: (Note: subscripts will not appear correctly in the html
... - autotroph - means “self feeder” Plants get their food from sunlight (above equation). Within plants (and eukaryotic algae), we have chloroplasts. These are the parts of a plant that are green and actually carry out photosynthesis [OVERHEAD, fig. 7.2, p. 109]. - within the chloroplast there are mem ...
... - autotroph - means “self feeder” Plants get their food from sunlight (above equation). Within plants (and eukaryotic algae), we have chloroplasts. These are the parts of a plant that are green and actually carry out photosynthesis [OVERHEAD, fig. 7.2, p. 109]. - within the chloroplast there are mem ...
Photosynthesis
... blue and green wavelengths and give a plant a yellow or orange color. In the fall when chlorophyll breaks down, it is the accessory pigments which give colors of fall. The red color of some autumn leaves is due to the anthocyanin pigments. These are not photosynthetic. ...
... blue and green wavelengths and give a plant a yellow or orange color. In the fall when chlorophyll breaks down, it is the accessory pigments which give colors of fall. The red color of some autumn leaves is due to the anthocyanin pigments. These are not photosynthetic. ...
Bioenergetics and Mitosis Review Sheet
... 7. Where does glycolysis take place in the cell? 8. Is glycolysis aerobic or anaerobic? 9. What happens to the pyruvates produced by glycolysis? 10. What are the products of the conversion from pyruvate to acetyl coA? 11. In the Kreb’s cycle is citric acid oxidized or reduced? 12. What are the produ ...
... 7. Where does glycolysis take place in the cell? 8. Is glycolysis aerobic or anaerobic? 9. What happens to the pyruvates produced by glycolysis? 10. What are the products of the conversion from pyruvate to acetyl coA? 11. In the Kreb’s cycle is citric acid oxidized or reduced? 12. What are the produ ...
Photosynthesis - VCC Library - Vancouver Community College
... • Photoheteroptrophs – obtain ATP energy from light but make organic molecules from outside sources • Chemoheterotrophs - obtain energy from chemical reactions to generate ATP but produce organic molecules from other organisms All green parts of plants (leaves, plant stems etc.) have chloroplasts in ...
... • Photoheteroptrophs – obtain ATP energy from light but make organic molecules from outside sources • Chemoheterotrophs - obtain energy from chemical reactions to generate ATP but produce organic molecules from other organisms All green parts of plants (leaves, plant stems etc.) have chloroplasts in ...
Chemolithotrophs
... inorganic electron donor for energy and electrons. • Chemolithotrophs: reduced inorganic electron donor for energy and electrons. • Phototrophs: use light energy and an electron donor molecule (H2O, H2S, organic). • Both may be autotrophs: fix CO2 into organic carbon via the Calvin Cycle. ...
... inorganic electron donor for energy and electrons. • Chemolithotrophs: reduced inorganic electron donor for energy and electrons. • Phototrophs: use light energy and an electron donor molecule (H2O, H2S, organic). • Both may be autotrophs: fix CO2 into organic carbon via the Calvin Cycle. ...
Chapter 8 Powerpoint
... • Transmembrane protein–pigment complex • When a chlorophyll in the reaction center absorbs a photon of light, an electron is 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 “h ...
... • Transmembrane protein–pigment complex • When a chlorophyll in the reaction center absorbs a photon of light, an electron is 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 “h ...
Photosynthesis in nature
... • On hot dry days the stomata close to avoid dehydration • A limited amount of CO2 and an increases amount of O2 • Rubiso prefers O2 • The ...
... • On hot dry days the stomata close to avoid dehydration • A limited amount of CO2 and an increases amount of O2 • Rubiso prefers O2 • The ...