Cellular Respiration and Fermentation
... Yeast and many bacteria are facultative anaerobes, meaning that they can survive using either fermentation or cellular respiration In a facultative ana ...
... Yeast and many bacteria are facultative anaerobes, meaning that they can survive using either fermentation or cellular respiration In a facultative ana ...
Full-Text PDF
... a strong biological reductant—a reduced molecule of the nicotinamide coenzyme. Operating both photosystems (PS1 and PS2), the chloroplasts of plants transform the energy from absorbed photons into the energy of ATP molecules and reduced nicotinamide coenzyme (NADP-H) i.e., the molecules that provide ...
... a strong biological reductant—a reduced molecule of the nicotinamide coenzyme. Operating both photosystems (PS1 and PS2), the chloroplasts of plants transform the energy from absorbed photons into the energy of ATP molecules and reduced nicotinamide coenzyme (NADP-H) i.e., the molecules that provide ...
hyde school: unit plan - science-b
... Explain what happens when chlorophyll a in an intact chloroplast absorbs photons. ...
... Explain what happens when chlorophyll a in an intact chloroplast absorbs photons. ...
High Energy compounds
... • When phosphocreatine in the muscle breaks down, it is not reprocessed into a working form. • Phosphocreatine metabolizes into a substance known as creatinine, which is excreted through the kidneys and passed as ...
... • When phosphocreatine in the muscle breaks down, it is not reprocessed into a working form. • Phosphocreatine metabolizes into a substance known as creatinine, which is excreted through the kidneys and passed as ...
Pentose Phosphate Pathway (aka Hexose monophosphate shunt)
... Two phases of the PPP The net reaction of PPP is: 3 G6P + 6 NADP+ + 3 H2O 6 NADPH + 6H+ + 3CO2 + 2 F6P + GAP • Oxidative phase (3G6P 3Ru-5-P) – Steps 1-3: generation of NADPH equivalents – Irreversible process ...
... Two phases of the PPP The net reaction of PPP is: 3 G6P + 6 NADP+ + 3 H2O 6 NADPH + 6H+ + 3CO2 + 2 F6P + GAP • Oxidative phase (3G6P 3Ru-5-P) – Steps 1-3: generation of NADPH equivalents – Irreversible process ...
09_Lectures_PPT
... • The carriers alternate reduced and oxidized states as they accept and donate electrons • Electrons drop in free energy as they go down the chain and are finally passed to O2, forming water ...
... • The carriers alternate reduced and oxidized states as they accept and donate electrons • Electrons drop in free energy as they go down the chain and are finally passed to O2, forming water ...
09_Lectures_PPT
... • The carriers alternate reduced and oxidized states as they accept and donate electrons • Electrons drop in free energy as they go down the chain and are finally passed to O2, forming water ...
... • The carriers alternate reduced and oxidized states as they accept and donate electrons • Electrons drop in free energy as they go down the chain and are finally passed to O2, forming water ...
video slide - Hialeah Senior High School
... been passed through a prism, exposing different segments of the alga to different wavelengths. He used aerobic bacteria, which concentrate near an oxygen source, to determine which segments of the alga were releasing the most O2 and thus photosynthesizing most. Bacteria congregated in greatest numbe ...
... been passed through a prism, exposing different segments of the alga to different wavelengths. He used aerobic bacteria, which concentrate near an oxygen source, to determine which segments of the alga were releasing the most O2 and thus photosynthesizing most. Bacteria congregated in greatest numbe ...
Document
... usually closed during the day. The CO2 is converted to an acid and stored during the night. During the day, the acid is broken down and the CO2 is released to RUBISCO for photosynthesis ...
... usually closed during the day. The CO2 is converted to an acid and stored during the night. During the day, the acid is broken down and the CO2 is released to RUBISCO for photosynthesis ...
AEROBIC CELLULAR RESPIRATION
... Activity 12: Look at this animation and answer the following questions: 1. What is the net gain of ATP per glucose? KREB CYCLE (also called the Citric Acid Cycle, the Tricarboxylic Acid Cycle or TCA cycle) Kreb Cycle animation Activity 13: Look at this animation of the Krebs Cycle and answer the fol ...
... Activity 12: Look at this animation and answer the following questions: 1. What is the net gain of ATP per glucose? KREB CYCLE (also called the Citric Acid Cycle, the Tricarboxylic Acid Cycle or TCA cycle) Kreb Cycle animation Activity 13: Look at this animation of the Krebs Cycle and answer the fol ...
2 H + 1 / 2 O 2
... by combining with oxaloacetate, forming citrate • The next seven steps decompose the citrate back to oxaloacetate, making the process a ...
... by combining with oxaloacetate, forming citrate • The next seven steps decompose the citrate back to oxaloacetate, making the process a ...
ionization 12.3.1
... Describes the process whereby new ionized species are formed when gaseous molecules interact with ions. The process may involve transfer of an electron, a proton or other charged species between the reactants. When a positive ion results from chemical ionization the term may be used without qualific ...
... Describes the process whereby new ionized species are formed when gaseous molecules interact with ions. The process may involve transfer of an electron, a proton or other charged species between the reactants. When a positive ion results from chemical ionization the term may be used without qualific ...
Energy
... Coenzymes continuously cycle between their oxidized and reduced forms. Ex: NAD+ and NADH/H+ NADP+ and NADPH+/H+ FAD/FADH2 ...
... Coenzymes continuously cycle between their oxidized and reduced forms. Ex: NAD+ and NADH/H+ NADP+ and NADPH+/H+ FAD/FADH2 ...
1 - u.arizona.edu
... action of antioxidants - look at table for ROS and antioxidants that reduce them (14-4) Free radicals - unpaired electron; extremely reactive against compounds that contain double bonds like unsaturated lipid (plasma membrane) and nucleic acids bases - when damage occurs to membranes oxidized mole ...
... action of antioxidants - look at table for ROS and antioxidants that reduce them (14-4) Free radicals - unpaired electron; extremely reactive against compounds that contain double bonds like unsaturated lipid (plasma membrane) and nucleic acids bases - when damage occurs to membranes oxidized mole ...
Chapter 12 (part 1) - University of Nevada, Reno
... • Acetyl-CoA + 3 NAD+ + Q + GDP + Pi +2 H20 HS-CoA + 3NADH + QH2 + GTP + 2 CO2 + 2 H+ ...
... • Acetyl-CoA + 3 NAD+ + Q + GDP + Pi +2 H20 HS-CoA + 3NADH + QH2 + GTP + 2 CO2 + 2 H+ ...
Use of a solid support in the study of photosynthetic activity of the
... tosynthesis by platensis is around 35 C (Richmond, 1988). The same seems to apply for photosynthetic oxygen evolution in solid support. In this case, rates at the higher light intensities were higher at 35 C than at 25 ° or 30 C quantum requirements were unchanged (not illustrated). To assess the us ...
... tosynthesis by platensis is around 35 C (Richmond, 1988). The same seems to apply for photosynthetic oxygen evolution in solid support. In this case, rates at the higher light intensities were higher at 35 C than at 25 ° or 30 C quantum requirements were unchanged (not illustrated). To assess the us ...
Cellular Respiration
... • Electrons are transferred from NADH or FADH2 to the electron transport chain • Electrons are passed through a number of proteins including cytochromes (each with an iron atom) to O2 • The electron transport chain does not make ATP directly. It generates a proton gradient across the inner mitochon ...
... • Electrons are transferred from NADH or FADH2 to the electron transport chain • Electrons are passed through a number of proteins including cytochromes (each with an iron atom) to O2 • The electron transport chain does not make ATP directly. It generates a proton gradient across the inner mitochon ...
Understanding Our Environment
... 3PGA molecules. NADPH and ATP supply energy and electrons that reduce 3PGA to 12 GA3P. Ten of the twelve GA3P molecules are restructured into six RuBP molecules. Stern - Introductory Plant Biology: 9th Ed. - All Rights Reserved - McGraw Hill Companies ...
... 3PGA molecules. NADPH and ATP supply energy and electrons that reduce 3PGA to 12 GA3P. Ten of the twelve GA3P molecules are restructured into six RuBP molecules. Stern - Introductory Plant Biology: 9th Ed. - All Rights Reserved - McGraw Hill Companies ...
light reactions
... 7.9 VISUALIZING THE CONCEPT: The light reactions take place within the thylakoid membranes • Light energy absorbed by the two photosystems drives the flow of electrons from water to NADPH. • The electron transport chain helps to produce the concentration gradient of H+ across the thylakoid membrane ...
... 7.9 VISUALIZING THE CONCEPT: The light reactions take place within the thylakoid membranes • Light energy absorbed by the two photosystems drives the flow of electrons from water to NADPH. • The electron transport chain helps to produce the concentration gradient of H+ across the thylakoid membrane ...
The Presence and Function of Cytochromes in
... continuous cultures. They concluded that the formation of propionate was associated with the formation of additional ATP. The reactions which could be linked to ATP formation were discussed by Hobson & Summers (1972). In the present work we have shown membrane-bound, cytochrome blinked electron tran ...
... continuous cultures. They concluded that the formation of propionate was associated with the formation of additional ATP. The reactions which could be linked to ATP formation were discussed by Hobson & Summers (1972). In the present work we have shown membrane-bound, cytochrome blinked electron tran ...
Ch.5-Cellular Respiration
... 1. H+ ions accumulate in intermembrane space create an electrochemical gradient that stores E 2. Higher positive charge in intermembrane space than ...
... 1. H+ ions accumulate in intermembrane space create an electrochemical gradient that stores E 2. Higher positive charge in intermembrane space than ...
7 1. Introduction 1.1. Specific features of cyanobacteria important for
... phycobilisomes on the thylakoid membranes. This is different from prochlorophytes, genera of cyanobacteria, which lack phycobilins and have both, chlorophyll a and chlorophyll b. Like all Gram-negative bacteria, the cells of cyanobacteria are surrounded by two membranes, an inner membrane and an out ...
... phycobilisomes on the thylakoid membranes. This is different from prochlorophytes, genera of cyanobacteria, which lack phycobilins and have both, chlorophyll a and chlorophyll b. Like all Gram-negative bacteria, the cells of cyanobacteria are surrounded by two membranes, an inner membrane and an out ...
How did LUCA make a living?
... Regardless of whether it is produced abiotically or by methanogens deeper within the crust, the methane in alkaline vents gives a clue to the origin of life: life began as a ‘side effect’ of the direct hydrogenation of carbon dioxide, to form methane or acetate. All autotrophs today fix carbon dioxi ...
... Regardless of whether it is produced abiotically or by methanogens deeper within the crust, the methane in alkaline vents gives a clue to the origin of life: life began as a ‘side effect’ of the direct hydrogenation of carbon dioxide, to form methane or acetate. All autotrophs today fix carbon dioxi ...
03-232 Biochemistry ... Name:________________________ or the back of the preceding page. In questions... Instructions:
... Choice B: Cholesterol keeps the membrane fluid, permitting conformational changes to occur in membrane enzymes and the diffusion of electron carriers, such as CoQ. Choice C: Both convert substrate to product. A soluble enzyme will typically cause a change in the chemical structure of the substrate. ...
... Choice B: Cholesterol keeps the membrane fluid, permitting conformational changes to occur in membrane enzymes and the diffusion of electron carriers, such as CoQ. Choice C: Both convert substrate to product. A soluble enzyme will typically cause a change in the chemical structure of the substrate. ...
video slide
... • Following glycolysis and the citric acid cycle, NADH and FADH2 account for most of the energy extracted from food • These two electron carriers donate electrons to the electron transport chain, which powers ATP synthesis via oxidative phosphorylation ...
... • Following glycolysis and the citric acid cycle, NADH and FADH2 account for most of the energy extracted from food • These two electron carriers donate electrons to the electron transport chain, which powers ATP synthesis via oxidative phosphorylation ...