PART 2 PLANT BIOLOGY
... electron transport system that produces ATP. Spent electrons arrive at PS I where they are again energized by light. This time an acceptor molecule passes the electrons on to NADP+ which becomes NADPH. ATP Production Chemiosmosis explains the linkage between an electron transport system and ATP form ...
... electron transport system that produces ATP. Spent electrons arrive at PS I where they are again energized by light. This time an acceptor molecule passes the electrons on to NADP+ which becomes NADPH. ATP Production Chemiosmosis explains the linkage between an electron transport system and ATP form ...
Chemistry -- Oxidation
... reduced? How many electrons? 2. C atom goes from -2 to -4. Oxidized or reduced? How many electrons? 3. An atom goes from +5 to +3. Oxidized or reduced? How many electrons? 4. An atom goes from -6 to -1. Oxidized or reduced? How many electrons? ...
... reduced? How many electrons? 2. C atom goes from -2 to -4. Oxidized or reduced? How many electrons? 3. An atom goes from +5 to +3. Oxidized or reduced? How many electrons? 4. An atom goes from -6 to -1. Oxidized or reduced? How many electrons? ...
Biology Answer Key
... Explain the mechanism giving reasons why this adaptation is beneficial to such plants? Hatch and Slack pathway / C4 cycle – 3+2 m explanation with flow chart OR a) What is photorespiration? How does this process result in loss to the plants? b) Describe Van Neil’s experiment and his conclusion regar ...
... Explain the mechanism giving reasons why this adaptation is beneficial to such plants? Hatch and Slack pathway / C4 cycle – 3+2 m explanation with flow chart OR a) What is photorespiration? How does this process result in loss to the plants? b) Describe Van Neil’s experiment and his conclusion regar ...
Chapter 9 - Cellular Respiration
... When methane reacts with oxygen to form carbon dioxide, electrons end up farther away from the carbon atom and closer to their new covalent partners, the oxygen atoms, which are very electronegative. In effect, the carbon atom has partially “lost” its shared electrons. Thus, methane has been oxidi ...
... When methane reacts with oxygen to form carbon dioxide, electrons end up farther away from the carbon atom and closer to their new covalent partners, the oxygen atoms, which are very electronegative. In effect, the carbon atom has partially “lost” its shared electrons. Thus, methane has been oxidi ...
Ch15 Lect F09
... sources, such as amino acids, glycerol, and lactate, takes place mostly in the liver. One important role of this process is the conversion of lactate produced during anaerobic catabolism back into glucose, which is either transformed into glycogen or goes into the blood and is transported to other c ...
... sources, such as amino acids, glycerol, and lactate, takes place mostly in the liver. One important role of this process is the conversion of lactate produced during anaerobic catabolism back into glucose, which is either transformed into glycogen or goes into the blood and is transported to other c ...
Metabolic Processes
... copy of DNA molecule. It occurs during interphase y As replication begins, hydrogen bonds break, unwinding the DNA. y When the DNA is uncoiled, some nucleotides bases are exposed and DNA polymerase knit together the new sugar phosphate back of the DNA. y Two complete DNA molecules result, each o ...
... copy of DNA molecule. It occurs during interphase y As replication begins, hydrogen bonds break, unwinding the DNA. y When the DNA is uncoiled, some nucleotides bases are exposed and DNA polymerase knit together the new sugar phosphate back of the DNA. y Two complete DNA molecules result, each o ...
9-1 and 9-3 PowerPoint Notes
... Pathways of cellular respiration that require oxygen are called ___________. The ___________cycle and ___________transport chain are both aerobic processes. Both processes take place inside the mitochondria. Oxygen and Energy ___________ is an ___________process. It does not directly require oxygen, ...
... Pathways of cellular respiration that require oxygen are called ___________. The ___________cycle and ___________transport chain are both aerobic processes. Both processes take place inside the mitochondria. Oxygen and Energy ___________ is an ___________process. It does not directly require oxygen, ...
Arginine is actively transported into Neurospow
... one species is a polymer. Peptide maps of the two proteins are nearly identical, but preliminary results with thin layer electrophoresis on silica gel show one or more differences between the tryptic peptides of the two proteins. Figure I illustrates the chromotographic elution profiles of cytochrom ...
... one species is a polymer. Peptide maps of the two proteins are nearly identical, but preliminary results with thin layer electrophoresis on silica gel show one or more differences between the tryptic peptides of the two proteins. Figure I illustrates the chromotographic elution profiles of cytochrom ...
Nutrition
... 3) 2 FADH2 (Krebs only) 4) 2 ATP (Krebs only) F) All NADH & FADH2 produced up to this point will enter the next step 5. Electron Transport Chain (ETC) – occurs on the cristae of the mitochondria A) Involves membrane proteins acting as H+ pumps that will release energy as an electron is transferred f ...
... 3) 2 FADH2 (Krebs only) 4) 2 ATP (Krebs only) F) All NADH & FADH2 produced up to this point will enter the next step 5. Electron Transport Chain (ETC) – occurs on the cristae of the mitochondria A) Involves membrane proteins acting as H+ pumps that will release energy as an electron is transferred f ...
Circuits with wavelike electrons
... Circuits with wavelike electrons Researchers at the Georgia Institute of Technology, Atlanta, led by Walt de Heer, have discovered some surprising properties of electrons in circuitry made from ultrathin layers of graphite, known as graphene. These findings suggest that the material could provide th ...
... Circuits with wavelike electrons Researchers at the Georgia Institute of Technology, Atlanta, led by Walt de Heer, have discovered some surprising properties of electrons in circuitry made from ultrathin layers of graphite, known as graphene. These findings suggest that the material could provide th ...
electron transport chain
... with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
... with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
carbohydrate metabolism
... citric acid cycle includes four steps in which electrons are abstracted. Stage 3: electrons carried by NADH and FADH2 are funneled into a chain of mitochondrial (or, in bacteria, plasma membrane-bound) electron carriers—the respiratory chain—ultimately reducing O2 to H2O.This electron flow drives th ...
... citric acid cycle includes four steps in which electrons are abstracted. Stage 3: electrons carried by NADH and FADH2 are funneled into a chain of mitochondrial (or, in bacteria, plasma membrane-bound) electron carriers—the respiratory chain—ultimately reducing O2 to H2O.This electron flow drives th ...
Microscopy
... enter the bacterial cell • First step of metabolismus - obtaining nutritionals subunits is performed outside the cell - via bacterial exoenzymes hydrolysis of macromolecules • Subunits are imported via plasma membrane and cell wall to cytoplasma - transport - porins, transport proteins • Catabolic r ...
... enter the bacterial cell • First step of metabolismus - obtaining nutritionals subunits is performed outside the cell - via bacterial exoenzymes hydrolysis of macromolecules • Subunits are imported via plasma membrane and cell wall to cytoplasma - transport - porins, transport proteins • Catabolic r ...
Cellular Respiration #2
... ATP were required to start the reaction, but glycolysis produces four ATP, resulting in a net gain of two ATP for glycolysis (-2+4=+2). What happens next depends on whether or not oxygen is present. If O2 is present, the aerobic respiration pathway is followed. If not, then anaerobic respiration occ ...
... ATP were required to start the reaction, but glycolysis produces four ATP, resulting in a net gain of two ATP for glycolysis (-2+4=+2). What happens next depends on whether or not oxygen is present. If O2 is present, the aerobic respiration pathway is followed. If not, then anaerobic respiration occ ...
ATP/NADH Ledger
... As long as food molecules are available to be converted into glucose, a cell can produce ATP. Continual production creates NADH accumulation and NAD+ depletion. NADH must be recycled into NAD+. • Aerobic respiration - oxygen as electron acceptor • Fermentation - organic molecule ...
... As long as food molecules are available to be converted into glucose, a cell can produce ATP. Continual production creates NADH accumulation and NAD+ depletion. NADH must be recycled into NAD+. • Aerobic respiration - oxygen as electron acceptor • Fermentation - organic molecule ...
Bacteria - Eubacteria
... C6H12O6 C3H3O3- C2H5OH + CO2 C6H12O6 C3H3O3- H3CCHOHCOONotice how fermentation can produce gas or acids… These are just a few of the fermentive possibilities! ...
... C6H12O6 C3H3O3- C2H5OH + CO2 C6H12O6 C3H3O3- H3CCHOHCOONotice how fermentation can produce gas or acids… These are just a few of the fermentive possibilities! ...
3 - Copley-Fairlawn City Schools
... Fe3+ + CN- Fe(CN)63 How did I get the charge? Iron is 3+ , 6 cyanides at 1- ...
... Fe3+ + CN- Fe(CN)63 How did I get the charge? Iron is 3+ , 6 cyanides at 1- ...
Oxidation of Organic Fuel Molecules During Cellular
... • 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 ...
Respiration - Ms. Killikelly's Science Classes
... ► Electrons are shuttled through like a baton from start to finish ► As they move they become more stable as they get closer to the nuclei of the atoms they associate with. ...
... ► Electrons are shuttled through like a baton from start to finish ► As they move they become more stable as they get closer to the nuclei of the atoms they associate with. ...
Metabolism
... Metabolism of secondary compounds, defined simply as compounds other than primary compounds. A compound is classified as a secondary metabolite if it does not seem to directly function in the processes of growth and development. Even though secondary compounds are a normal part of the metabolism of ...
... Metabolism of secondary compounds, defined simply as compounds other than primary compounds. A compound is classified as a secondary metabolite if it does not seem to directly function in the processes of growth and development. Even though secondary compounds are a normal part of the metabolism of ...
Energy and Living Systems
... Cell Respiration is exergonic: Burns food substances (lipids, carbohydrates, proteins) to form ATP and heat. Burning wood and fuel is exergonic burns carbon skeletons to form light and heat. Metabolism is the sum of all chemical reactions in the body, both endergonic and exergonic. Cell reactions re ...
... Cell Respiration is exergonic: Burns food substances (lipids, carbohydrates, proteins) to form ATP and heat. Burning wood and fuel is exergonic burns carbon skeletons to form light and heat. Metabolism is the sum of all chemical reactions in the body, both endergonic and exergonic. Cell reactions re ...
PPoint Lec 5
... Xerophytic plants- (can withstand hot, dry conditions) have modification that allows concentration of CO2 Normally hot weather causes plants to close stomata, which lowers internal [CO2], which favors photorespiration because of Km of RUBISCO ...
... Xerophytic plants- (can withstand hot, dry conditions) have modification that allows concentration of CO2 Normally hot weather causes plants to close stomata, which lowers internal [CO2], which favors photorespiration because of Km of RUBISCO ...