Energy conversion: Fermentation
... -the reduced molecules passes their electrons to O2 that serve as terminal electron acceptor. This process is termed electron transport chain and occur at the level of mitochondrial membrane in eukaryotes or cell membrane in bacteria. ...
... -the reduced molecules passes their electrons to O2 that serve as terminal electron acceptor. This process is termed electron transport chain and occur at the level of mitochondrial membrane in eukaryotes or cell membrane in bacteria. ...
Cellular Respiration Chapter 9
... Occurs in the MATRIX of the mitochondria Pyruvic Acid from Glycolysis enters to form 1 ATP 3 NADH 1 FADH2 CO2 (which is released when we exhale!!) AKA….Citric Acid Cycle ...
... Occurs in the MATRIX of the mitochondria Pyruvic Acid from Glycolysis enters to form 1 ATP 3 NADH 1 FADH2 CO2 (which is released when we exhale!!) AKA….Citric Acid Cycle ...
CHAPTER 4
... light reflected from carotenoids. How Photosystems Harvest Light Energy • Light behaves as photons, discrete packets of energy. • Chlorophyll molecules absorb photons. • Electrons in the pigment gain energy. • As the electrons fall back to their ground state, energy is released as heat or light. • A ...
... light reflected from carotenoids. How Photosystems Harvest Light Energy • Light behaves as photons, discrete packets of energy. • Chlorophyll molecules absorb photons. • Electrons in the pigment gain energy. • As the electrons fall back to their ground state, energy is released as heat or light. • A ...
2421_Ch5.ppt
... NADH enters at first protein – ejects 2 hydrogen ions (one pair of H+) from the inner membrane of the mitochondria Ejects two more pairs of H+ at the next two steps in the chain A total of 3 pairs of H+ have been ejected when an NADH completes it’s passage along the chain Each pair of H+ ions passes ...
... NADH enters at first protein – ejects 2 hydrogen ions (one pair of H+) from the inner membrane of the mitochondria Ejects two more pairs of H+ at the next two steps in the chain A total of 3 pairs of H+ have been ejected when an NADH completes it’s passage along the chain Each pair of H+ ions passes ...
Document
... molecules into twelve High-energy 3-carbon molecules (G3P) 4. 2 (G3P)of the twelve 3-carbon molecules are combined to form a 6-carbon sugar 5. 6 ATP molecules are used to convert the 10 remaining 3-carbon molecules back into the six 5carbon molecules the cycle began with (RuBp) ...
... molecules into twelve High-energy 3-carbon molecules (G3P) 4. 2 (G3P)of the twelve 3-carbon molecules are combined to form a 6-carbon sugar 5. 6 ATP molecules are used to convert the 10 remaining 3-carbon molecules back into the six 5carbon molecules the cycle began with (RuBp) ...
Homework Assignment CK-12 Section 1.18 Autotrophs and
... chemiosmotic or electrochemical gradient –a higher concentration of both positive charge and hydrogen inside the thylakoid than outside. (The gradient formed by the H+ ions is known as a chemiosmotic gradient.) Picture this energy buildup of H+ as a dam holding back a waterfall. Like water flowing t ...
... chemiosmotic or electrochemical gradient –a higher concentration of both positive charge and hydrogen inside the thylakoid than outside. (The gradient formed by the H+ ions is known as a chemiosmotic gradient.) Picture this energy buildup of H+ as a dam holding back a waterfall. Like water flowing t ...
File photo. guided 9b
... 2. Then the water __________ through the plant’s stem to the leaves 3. Carbon Dioxide enters the plant through the small _____________ on the _______________ of the leaves called the ____________. 4. Once in the leaves, the water and carbon ____________ move into the ___________________ Inside the ...
... 2. Then the water __________ through the plant’s stem to the leaves 3. Carbon Dioxide enters the plant through the small _____________ on the _______________ of the leaves called the ____________. 4. Once in the leaves, the water and carbon ____________ move into the ___________________ Inside the ...
Cellular Respiration Handout
... produces a molecule of FADH2, changing succinate into fumarate. A molecule of water is added to fumarate to convert it into malate. And finally, another NAD+ oxidizes malate into oxaloacetate which joins with more acetyl CoA to enter the cycle again. The final products of oxidative decarboxylation a ...
... produces a molecule of FADH2, changing succinate into fumarate. A molecule of water is added to fumarate to convert it into malate. And finally, another NAD+ oxidizes malate into oxaloacetate which joins with more acetyl CoA to enter the cycle again. The final products of oxidative decarboxylation a ...
Photosynthesis
... reactions and the Calvin cycle. In the light reactions, pigment molecules, which give leaves their green color, drive ATP and NADPH production when excited by photons. The Calvin cycle takes the products of the light reactions and uses them to form O2 and sugar. Photosynthesis can thus be summarized ...
... reactions and the Calvin cycle. In the light reactions, pigment molecules, which give leaves their green color, drive ATP and NADPH production when excited by photons. The Calvin cycle takes the products of the light reactions and uses them to form O2 and sugar. Photosynthesis can thus be summarized ...
chapter07
... During chemiosmosis, the proton gradient is used to synthesize ATP. The synthesis of ATP from ADP and P is called oxidative phosphorylation. Oxygen is the final electron acceptor. A maximum of about 34 ATP molecules are synthesized from one glucose molecule. ...
... During chemiosmosis, the proton gradient is used to synthesize ATP. The synthesis of ATP from ADP and P is called oxidative phosphorylation. Oxygen is the final electron acceptor. A maximum of about 34 ATP molecules are synthesized from one glucose molecule. ...
Cellular Respiration
... and electrons to a series of compounds in the mitochondria that pump H+ ions into the intermembrane space. As H+ ions move through channels down the concentration gradient, ATP is produced. Oxygen is the final electron acceptor in the ETC. Without it, electrons cannot move through the chain and no e ...
... and electrons to a series of compounds in the mitochondria that pump H+ ions into the intermembrane space. As H+ ions move through channels down the concentration gradient, ATP is produced. Oxygen is the final electron acceptor in the ETC. Without it, electrons cannot move through the chain and no e ...
photosynthesis review questions for ap biology
... electrons, one after the other, gains energy; however, if you understand what happens to one electron, then you understand what happens to each of the millions of other electrons in this series.) 9-10. When chlorophyll P680 loses an electron, the P680 molecule replaces this electron with an electron ...
... electrons, one after the other, gains energy; however, if you understand what happens to one electron, then you understand what happens to each of the millions of other electrons in this series.) 9-10. When chlorophyll P680 loses an electron, the P680 molecule replaces this electron with an electron ...
photosynthesis review questions for ap biology
... electrons, one after the other, gains energy; however, if you understand what happens to one electron, then you understand what happens to each of the millions of other electrons in this series.) 9-10. When chlorophyll P680 loses an electron, the P680 molecule replaces this electron with an electron ...
... electrons, one after the other, gains energy; however, if you understand what happens to one electron, then you understand what happens to each of the millions of other electrons in this series.) 9-10. When chlorophyll P680 loses an electron, the P680 molecule replaces this electron with an electron ...
Photosynthesis
... This equation is not balanced, the balanced equation is : 6CO2 + 6 H2O C6H12O6 +6O2 There are other photosynthetic organisms: Some bacteria, algae, the protist euglena Uses of the products of photosynthesis: ...
... This equation is not balanced, the balanced equation is : 6CO2 + 6 H2O C6H12O6 +6O2 There are other photosynthetic organisms: Some bacteria, algae, the protist euglena Uses of the products of photosynthesis: ...
2. Photoautotrophs = use light as source of
... d. e- are passed to photosystem I via electron transport chain. e. as e- fall down ETC, the energy is harnessed by the thylakoid membrane to make ATP...this is called “photophosphorylation” ...
... d. e- are passed to photosystem I via electron transport chain. e. as e- fall down ETC, the energy is harnessed by the thylakoid membrane to make ATP...this is called “photophosphorylation” ...
Chapter 6 Photosynthesis
... ◦ In the light reactions, light energy is converted to chemical energy, which is temporarily stored in ATP and the energy carrier molecule NADPH. ◦ In the Calvin Cycle, organic compounds are formed using CO2 and the chemical energy stored in ATP and NADPH. ...
... ◦ In the light reactions, light energy is converted to chemical energy, which is temporarily stored in ATP and the energy carrier molecule NADPH. ◦ In the Calvin Cycle, organic compounds are formed using CO2 and the chemical energy stored in ATP and NADPH. ...
as Powerpoint presentation
... difference in electric potential Δψ; the two together form the 'protonmotive force' (pmf). The synthesis of ATP is driven by a reverse flow of protons through the ATP synthase down the electrochemical gradient. [pmf = ΔpH plus Δψ] ...
... difference in electric potential Δψ; the two together form the 'protonmotive force' (pmf). The synthesis of ATP is driven by a reverse flow of protons through the ATP synthase down the electrochemical gradient. [pmf = ΔpH plus Δψ] ...
Study Guide: Metabolism, Cellular Respiration and Plant
... 1. Explain in general terms how redox reactions are involved in energy exchanges 2. Name the three stages of cellular respiration; for each, state the region of the eukaryotic cell where it occurs and the products that result 3. In general terms, explain the role of the electron transport chain in c ...
... 1. Explain in general terms how redox reactions are involved in energy exchanges 2. Name the three stages of cellular respiration; for each, state the region of the eukaryotic cell where it occurs and the products that result 3. In general terms, explain the role of the electron transport chain in c ...
Chapter 2 Chemistry comes alive
... Bonds are formed using the electrons in the outermost energy level Valence shell – outermost energy level containing chemically active electrons Octet rule – except for the first shell which is full with two electrons, atoms interact in a manner to have eight electrons in their ...
... Bonds are formed using the electrons in the outermost energy level Valence shell – outermost energy level containing chemically active electrons Octet rule – except for the first shell which is full with two electrons, atoms interact in a manner to have eight electrons in their ...
Which of the following is a coenzyme associated with cellular
... Since it is universally found in organisms, researchers believe_____ evolved first. A. the electron transport system B. Krebs cycle C. glycolysis ___ ...
... Since it is universally found in organisms, researchers believe_____ evolved first. A. the electron transport system B. Krebs cycle C. glycolysis ___ ...
Cellular Respiration
... 1. Which of the following statements is true of glycolysis followed by fermentation? a. It produces a net gain of ATP. b. It is an aerobic process. c. It can be performed only by bacteria. d. It produces more energy per glucose molecule than does aerobic respiration. 2. Which kind of metabolic poiso ...
... 1. Which of the following statements is true of glycolysis followed by fermentation? a. It produces a net gain of ATP. b. It is an aerobic process. c. It can be performed only by bacteria. d. It produces more energy per glucose molecule than does aerobic respiration. 2. Which kind of metabolic poiso ...
Which of the following is a coenzyme associated with
... The first phase of glucose metabolism is _____. A. the Krebs cycle ___ B. glycolysis C. the electron transport system D. the transition reaction ...
... The first phase of glucose metabolism is _____. A. the Krebs cycle ___ B. glycolysis C. the electron transport system D. the transition reaction ...