Cellular Respiration
... About 36 usable ATP’s are produced from of one glucose: 4 are produced by glycolysis, but two must be used so there is a net production of 2 electrons; 2 are produced by the two rounds of the Krebs Cycle; and 32-34 are produced by the electron transport system. ...
... About 36 usable ATP’s are produced from of one glucose: 4 are produced by glycolysis, but two must be used so there is a net production of 2 electrons; 2 are produced by the two rounds of the Krebs Cycle; and 32-34 are produced by the electron transport system. ...
1 - SchoolNotes
... 68. What is involved in the second law of thermodynamics? 69. Describe noncyclic electron pathway 70. What are major photosynthetic pigments? 71. Describe photosystem I and photosystem II 72. Why are plants gree? 73. compare the action spectrum with the absorption spectrum 74. Most food plants, such ...
... 68. What is involved in the second law of thermodynamics? 69. Describe noncyclic electron pathway 70. What are major photosynthetic pigments? 71. Describe photosystem I and photosystem II 72. Why are plants gree? 73. compare the action spectrum with the absorption spectrum 74. Most food plants, such ...
Unit_5_Topic_7_Run_for_your_life_Revision_Questions
... 1. the structure of a muscle fibre 2. the way in which muscles, tendons, the skeleton and ligaments interact to enable movement, including antagonistic muscle pairs, extensors and flexors. 3. the overall reaction of aerobic respiration as splitting of the respiratory substrate (eg glucose) to releas ...
... 1. the structure of a muscle fibre 2. the way in which muscles, tendons, the skeleton and ligaments interact to enable movement, including antagonistic muscle pairs, extensors and flexors. 3. the overall reaction of aerobic respiration as splitting of the respiratory substrate (eg glucose) to releas ...
Chapter 8 Cellular Energy
... Third step – 2 G3P leave the cycle to form glucose and other organic compounds Final step – An enzyme called rubisco converts the remaining 10 G3P into RuBP. Plants use the sugars formed during the Calvin Cycle both as source of energy and as building blocks for complex carbohydrates, including ...
... Third step – 2 G3P leave the cycle to form glucose and other organic compounds Final step – An enzyme called rubisco converts the remaining 10 G3P into RuBP. Plants use the sugars formed during the Calvin Cycle both as source of energy and as building blocks for complex carbohydrates, including ...
(DOCX, Unknown)
... 28. In the same reaction as #27, what component is the reducing agent? A. CH4 B. O2 C. CO2 D. H2O E. Heat 29. Where would a noncompetitive inhibitor bind on an enzyme? A. Active site B. Allosteric Site C. N-terminus D. Hydrophobic region ...
... 28. In the same reaction as #27, what component is the reducing agent? A. CH4 B. O2 C. CO2 D. H2O E. Heat 29. Where would a noncompetitive inhibitor bind on an enzyme? A. Active site B. Allosteric Site C. N-terminus D. Hydrophobic region ...
Chapter 8 Cellular Energy
... Third step – 2 G3P leave the cycle to form glucose and other organic compounds Final step – An enzyme called rubisco converts the remaining 10 G3P into RuBP. Plants use the sugars formed during the Calvin Cycle both as source of energy and as building blocks for complex carbohydrates, including ...
... Third step – 2 G3P leave the cycle to form glucose and other organic compounds Final step – An enzyme called rubisco converts the remaining 10 G3P into RuBP. Plants use the sugars formed during the Calvin Cycle both as source of energy and as building blocks for complex carbohydrates, including ...
Honors Biology - Honors Class Help
... When the bonds of pyruvic acid are broken the electrons are stored in NADH. Later this is used to make ATP. Acetyl-CoA enters the Krebs cycle from Glycolysis. Completes the breakdown of sugar all the way to CO2. Occurs within the mitochondria. Generates a small amount of ATP directly. Ca ...
... When the bonds of pyruvic acid are broken the electrons are stored in NADH. Later this is used to make ATP. Acetyl-CoA enters the Krebs cycle from Glycolysis. Completes the breakdown of sugar all the way to CO2. Occurs within the mitochondria. Generates a small amount of ATP directly. Ca ...
04-Leaf Structure Spring 2011
... Haeberlandt (Kranz is a German word for wreath). In C4 plants the bundle sheath cells (which surround vascular bundles of xylem and phloem transport tissue) have thickened cell walls and they contain large chloroplasts that often have prominent starch granules and un-stacked thylakoid membranes. The ...
... Haeberlandt (Kranz is a German word for wreath). In C4 plants the bundle sheath cells (which surround vascular bundles of xylem and phloem transport tissue) have thickened cell walls and they contain large chloroplasts that often have prominent starch granules and un-stacked thylakoid membranes. The ...
Biology 3460 - Plant Physiology - Lab Exercise
... Haeberlandt (Kranz is a German word for wreath). In C4 plants the bundle sheath cells (which surround vascular bundles of xylem and phloem transport tissue) have thickened cell walls and they contain large chloroplasts that often have prominent starch granules and un-stacked thylakoid membranes. The ...
... Haeberlandt (Kranz is a German word for wreath). In C4 plants the bundle sheath cells (which surround vascular bundles of xylem and phloem transport tissue) have thickened cell walls and they contain large chloroplasts that often have prominent starch granules and un-stacked thylakoid membranes. The ...
Autotrophs Primary Producers
... • Most important are nanoplankton or smaller Cyanobacteria • Also call blue-green algae • Most less than 5 µm • Procaryotic with few membrane bound organelles • Abundant in intertidal and estuarine • Typically benthic • In some, population blooms – Oscillatoria causes red for Red Sea • May aggregate ...
... • Most important are nanoplankton or smaller Cyanobacteria • Also call blue-green algae • Most less than 5 µm • Procaryotic with few membrane bound organelles • Abundant in intertidal and estuarine • Typically benthic • In some, population blooms – Oscillatoria causes red for Red Sea • May aggregate ...
Autotrophs Primary Producers
... • Most important are nanoplankton or smaller Cyanobacteria • Also call blue-green algae • Most less than 5 µm • Procaryotic with few membrane bound organelles • Abundant in intertidal and estuarine • Typically benthic • In some, population blooms – Oscillatoria causes red for Red Sea • May aggregate ...
... • Most important are nanoplankton or smaller Cyanobacteria • Also call blue-green algae • Most less than 5 µm • Procaryotic with few membrane bound organelles • Abundant in intertidal and estuarine • Typically benthic • In some, population blooms – Oscillatoria causes red for Red Sea • May aggregate ...
Ecology PowerPoint
... – Bare rock, sand dune, new island/ lava flow – Pioneer species predominate early in succession ...
... – Bare rock, sand dune, new island/ lava flow – Pioneer species predominate early in succession ...
Plants-General information
... *Plants probably evolved from algae. *There is an alternation of generations-meaning 2 phases in life cycle. *1st land plants had to be able to survive harsh conditions-thus they developed a ____________________ -waxy,waterproof layer that coats the parts of plant exposed to air--helps keep it from ...
... *Plants probably evolved from algae. *There is an alternation of generations-meaning 2 phases in life cycle. *1st land plants had to be able to survive harsh conditions-thus they developed a ____________________ -waxy,waterproof layer that coats the parts of plant exposed to air--helps keep it from ...
Carbon and Macromolecules Notes
... Organic Chemistry: Study of Carbon Containing Molecules ORGANIC is derived from ORGANISM because all living things are made up of carbon based compounds ...
... Organic Chemistry: Study of Carbon Containing Molecules ORGANIC is derived from ORGANISM because all living things are made up of carbon based compounds ...
Lecture 28, Apr 7
... Thus, the chloroplast contains three different membrane systems (the outer membrane and inner membrane of the envelope, and thylakoid membranes), which separate three distinct aqueous spaces (the intermembrane space, the stroma and the lumen) from the cytoplasmic matrix. The reactions of photosynthe ...
... Thus, the chloroplast contains three different membrane systems (the outer membrane and inner membrane of the envelope, and thylakoid membranes), which separate three distinct aqueous spaces (the intermembrane space, the stroma and the lumen) from the cytoplasmic matrix. The reactions of photosynthe ...
Exam 2 Review - Iowa State University
... 4.0 x 10-17 J. For light of 600 nm wavelength, how many photons does this correspond to? ...
... 4.0 x 10-17 J. For light of 600 nm wavelength, how many photons does this correspond to? ...
Cellular Respiration 3 Parts Glycolysis Kreb`s Cycle
... Purpose: create a form of energy useable by the cell ...
... Purpose: create a form of energy useable by the cell ...
Unit 5 Cellular Energy
... Ability to do work require energy for ________ metabolic reactions, _____ active transport,________, and maintaining Cell division ___________. We obtain energy from _____, homeostasis food but most energy originally comes from the sun. Plants are able to capture the sun’s energy and use it to produ ...
... Ability to do work require energy for ________ metabolic reactions, _____ active transport,________, and maintaining Cell division ___________. We obtain energy from _____, homeostasis food but most energy originally comes from the sun. Plants are able to capture the sun’s energy and use it to produ ...
Ch 8 Carbon Chem
... 1. Diamond-A crystalline form of carbon where each carbon atom is strongly bonded to four other carbons. 2. Graphite-each carbon is bonded to 3 other carbons in layers. The layers have a weak attraction to each other. B. Shapes made by scientists 1.Fulerene-Carbon atoms arranged in the shape of a ho ...
... 1. Diamond-A crystalline form of carbon where each carbon atom is strongly bonded to four other carbons. 2. Graphite-each carbon is bonded to 3 other carbons in layers. The layers have a weak attraction to each other. B. Shapes made by scientists 1.Fulerene-Carbon atoms arranged in the shape of a ho ...
Document
... 3. Cyanide binds to cytochrome oxidase (complex IV) abolishing electron transfer to oxygen. It does not directly affect the other respiratory complexes, including complex I (i.e. the complex that accepts electrons from NADH and pumps 4 H+ across the membrane). And yet, cyanide fairly rapidly shuts d ...
... 3. Cyanide binds to cytochrome oxidase (complex IV) abolishing electron transfer to oxygen. It does not directly affect the other respiratory complexes, including complex I (i.e. the complex that accepts electrons from NADH and pumps 4 H+ across the membrane). And yet, cyanide fairly rapidly shuts d ...
Photosynthesis
Photosynthesis is a process used by plants and other organisms to convert light energy, normally from the Sun, into chemical energy that can be later released to fuel the organisms' activities. This chemical energy is stored in carbohydrate molecules, such as sugars, which are synthesized from carbon dioxide and water – hence the name photosynthesis, from the Greek φῶς, phōs, ""light"", and σύνθεσις, synthesis, ""putting together"". In most cases, oxygen is also released as a waste product. Most plants, most algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis maintains atmospheric oxygen levels and supplies all of the organic compounds and most of the energy necessary for life on Earth.Although photosynthesis is performed differently by different species, the process always begins when energy from light is absorbed by proteins called reaction centres that contain green chlorophyll pigments. In plants, these proteins are held inside organelles called chloroplasts, which are most abundant in leaf cells, while in bacteria they are embedded in the plasma membrane. In these light-dependent reactions, some energy is used to strip electrons from suitable substances, such as water, producing oxygen gas. Furthermore, two further compounds are generated: reduced nicotinamide adenine dinucleotide phosphate (NADPH) and adenosine triphosphate (ATP), the ""energy currency"" of cells.In plants, algae and cyanobacteria, sugars are produced by a subsequent sequence of light-independent reactions called the Calvin cycle, but some bacteria use different mechanisms, such as the reverse Krebs cycle. In the Calvin cycle, atmospheric carbon dioxide is incorporated into already existing organic carbon compounds, such as ribulose bisphosphate (RuBP). Using the ATP and NADPH produced by the light-dependent reactions, the resulting compounds are then reduced and removed to form further carbohydrates, such as glucose.The first photosynthetic organisms probably evolved early in the evolutionary history of life and most likely used reducing agents, such as hydrogen or hydrogen sulfide, as sources of electrons, rather than water. Cyanobacteria appeared later; the excess oxygen they produced contributed to the oxygen catastrophe, which rendered the evolution of complex life possible. Today, the average rate of energy capture by photosynthesis globally is approximately 130 terawatts, which is about three times the current power consumption of human civilization.Photosynthetic organisms also convert around 100–115 thousand million metric tonnes of carbon into biomass per year.