Energy Releasing Pathway
... Enzyme directly transfers a P from G3P to ADP to make ATP. How many times does this happen to make how many ATP’s? Makes two molecules of pyruvate. Figure 7.4 ...
... Enzyme directly transfers a P from G3P to ADP to make ATP. How many times does this happen to make how many ATP’s? Makes two molecules of pyruvate. Figure 7.4 ...
communities
... organisms living together in the same place at the same time • Communities interact through competition, predation, and symbiotic relationships ...
... organisms living together in the same place at the same time • Communities interact through competition, predation, and symbiotic relationships ...
Carolus Linnaeus Louis Pasteur Ignaz Semmelweis
... Asked questions of infected patients to determine exposure to causative agent; the beginning of epidemiology. ...
... Asked questions of infected patients to determine exposure to causative agent; the beginning of epidemiology. ...
Document
... 1. Hydrogen ion “flow” down their gradient back into the inner compartment through ATP Synthase. 2. As they flow through the enzyme, it rotates (like a generator), and combines ADP + P (a phosphate group) and forms ATP! 3. The SPEED of the flow, POWERS the “recharging” of the ATP “battery”! ...
... 1. Hydrogen ion “flow” down their gradient back into the inner compartment through ATP Synthase. 2. As they flow through the enzyme, it rotates (like a generator), and combines ADP + P (a phosphate group) and forms ATP! 3. The SPEED of the flow, POWERS the “recharging” of the ATP “battery”! ...
Anaerobic respiration
... Without energy, living organisms would not be able to grow, develop, reproduce, respond to stimuli, or maintain homeostasis. Nearly all the energy available on our planet comes either directly or indirectly from the sun. ...
... Without energy, living organisms would not be able to grow, develop, reproduce, respond to stimuli, or maintain homeostasis. Nearly all the energy available on our planet comes either directly or indirectly from the sun. ...
Name - straubel
... 4. How many steps are involved in the entire cycle? _____ 5. How many CO2 molecules are produced per pyruvate? _____ per glucose? _____ 6. How many NADH2 molecules are produced per pyruvate? ______ 7. How many FADH2 molecules are produced per glucose? _______ 8. How many ATP are produced per glucose ...
... 4. How many steps are involved in the entire cycle? _____ 5. How many CO2 molecules are produced per pyruvate? _____ per glucose? _____ 6. How many NADH2 molecules are produced per pyruvate? ______ 7. How many FADH2 molecules are produced per glucose? _______ 8. How many ATP are produced per glucose ...
WHAT IS ECOLOGY?
... and yet animals and plants cannot use nitrogen gas as a nutrient. So what’s an animal or plant to do? How do animals get nitrogen? They eat protein! How do plants get nitrogen? From bacteria that are in the soil or in the roots of some plants. Plants can only use nitrogen when it is in the form of n ...
... and yet animals and plants cannot use nitrogen gas as a nutrient. So what’s an animal or plant to do? How do animals get nitrogen? They eat protein! How do plants get nitrogen? From bacteria that are in the soil or in the roots of some plants. Plants can only use nitrogen when it is in the form of n ...
Kingdom: Monera (Archaebacteria and Eubacteria)
... animals, in sewage, and in swampy mud. These bacteria are the cause of the foul smells that you may think of when you think of these places. Some live in anaerobic environments, or places without oxygen. To them, oxygen is poison. These "extremophiles" who live in extremely hot, acidic, or anaerobic ...
... animals, in sewage, and in swampy mud. These bacteria are the cause of the foul smells that you may think of when you think of these places. Some live in anaerobic environments, or places without oxygen. To them, oxygen is poison. These "extremophiles" who live in extremely hot, acidic, or anaerobic ...
Cellular Respiration
... • Convert energy to forms usable by cells – Chemical bond energy ATP energy – ATP via chemiosmosis; NADH via redox reaction – Electron transport – Electrochemical proton concentration gradient ...
... • Convert energy to forms usable by cells – Chemical bond energy ATP energy – ATP via chemiosmosis; NADH via redox reaction – Electron transport – Electrochemical proton concentration gradient ...
Study Guide
... 1.Why are the fermentation pathways referred to as “anaerobic” pathways? _____ _______________________________________________________________ 2. What are the energy-containing products of glycolysis? __________________ _______________________________________________________________ 3. Of what impor ...
... 1.Why are the fermentation pathways referred to as “anaerobic” pathways? _____ _______________________________________________________________ 2. What are the energy-containing products of glycolysis? __________________ _______________________________________________________________ 3. Of what impor ...
File
... terms of energy transformation. SPI 3210.3.2 Distinguish between aerobic and anaerobic respiration. ...
... terms of energy transformation. SPI 3210.3.2 Distinguish between aerobic and anaerobic respiration. ...
3.7 Cell Respiration
... Cell respiration is the controlled release of energy from organic molecules in cells to form ATP. 2. State the equation for the process of cell respiration. C6H12O6 + 6O2 6CO2 + 6 H2O + Energy 3. Distinguish between aerobic and anaerobic in terms of cell respiration. Outline the general process of ...
... Cell respiration is the controlled release of energy from organic molecules in cells to form ATP. 2. State the equation for the process of cell respiration. C6H12O6 + 6O2 6CO2 + 6 H2O + Energy 3. Distinguish between aerobic and anaerobic in terms of cell respiration. Outline the general process of ...
Ch. 2 Vocabulary - Derry Area School District
... Food Web – a model representing the many interconnected food chains and pathways in which energy flows through a group of organisms Biomass – the total mass of living matter at each trophic level Matter – anything that takes up space and has mass Nutrient – a chemical substance that an organism must ...
... Food Web – a model representing the many interconnected food chains and pathways in which energy flows through a group of organisms Biomass – the total mass of living matter at each trophic level Matter – anything that takes up space and has mass Nutrient – a chemical substance that an organism must ...
Cellular Respiration Harvesting Chemical Energy
... ATP: (adenosine triphosphate) main energy source that cells use for most of their work ...
... ATP: (adenosine triphosphate) main energy source that cells use for most of their work ...
I. Systematic Biology A. Taxonomy is the branch of biology
... 1. First word is the genus name (capitalized) 2. Second word is the specific epithet (lowercase) 3. A species is referred to by the full binomial name (Genus species) Modern taxonomists use the following classification: 1. Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain Three-Domain Sy ...
... 1. First word is the genus name (capitalized) 2. Second word is the specific epithet (lowercase) 3. A species is referred to by the full binomial name (Genus species) Modern taxonomists use the following classification: 1. Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain Three-Domain Sy ...
Document
... – they are strong and flexible. – celery strings are strands of collenchyma. – they have unevenly thick cell walls. ...
... – they are strong and flexible. – celery strings are strands of collenchyma. – they have unevenly thick cell walls. ...
Document
... Plants produce NADPH and ATP by photosynthesis in the chloroplast. However, most of the plants ATP needs are met by their mitochondria. Sugars are exported out of the chloroplasts into the mitochondria. During periods of light, photosynthetic cells convert some sugars made during photosynthesis int ...
... Plants produce NADPH and ATP by photosynthesis in the chloroplast. However, most of the plants ATP needs are met by their mitochondria. Sugars are exported out of the chloroplasts into the mitochondria. During periods of light, photosynthetic cells convert some sugars made during photosynthesis int ...
Cellular Respiration
... Without energy, living organisms would not be able to grow, develop, reproduce, respond to stimuli, or maintain homeostasis. Nearly all the energy available on our planet comes either directly or indirectly from the sun. ...
... Without energy, living organisms would not be able to grow, develop, reproduce, respond to stimuli, or maintain homeostasis. Nearly all the energy available on our planet comes either directly or indirectly from the sun. ...
Clicker Question
... Stromatolites • Stromatolites are bacterial mats that precipitate calcite from seawater. • These carbonates are preserved directly as fossils. • Earliest stromatolites are 3.5 Gy • These are the earliest true fossils on Earth ...
... Stromatolites • Stromatolites are bacterial mats that precipitate calcite from seawater. • These carbonates are preserved directly as fossils. • Earliest stromatolites are 3.5 Gy • These are the earliest true fossils on Earth ...
Nuclear Chemistry
... acetate is transferred to oxaloacetate to form the six carbon molecule, citrate. Citrate undergoes a series of a minimum of ______ reactions involving progressive oxidation of two of the carbon atoms to CO2 and return the remaining four-carbon portion as oxaloacetate for reentry into the cycle. Coup ...
... acetate is transferred to oxaloacetate to form the six carbon molecule, citrate. Citrate undergoes a series of a minimum of ______ reactions involving progressive oxidation of two of the carbon atoms to CO2 and return the remaining four-carbon portion as oxaloacetate for reentry into the cycle. Coup ...
The Theme of Oxidative Phosphorylation in Glycolysis and Cellular
... This is our bonus game, but also the more important one, because we will convert the tokens from the citric acid cycle (NADH and FADH2) to tickets (ATP). This is where the bulk of ATP comes from in cellular respiration—not glycolysis or the citric acid cycle, but oxidative phosphorylation. If we bre ...
... This is our bonus game, but also the more important one, because we will convert the tokens from the citric acid cycle (NADH and FADH2) to tickets (ATP). This is where the bulk of ATP comes from in cellular respiration—not glycolysis or the citric acid cycle, but oxidative phosphorylation. If we bre ...
2nd bio1 exam sample
... 8) The products have more free energy than the reactants in exergonic reactions. 9) Enzymes can not affect the change in free energy of reactions they catalyze. 10)NADH is produced only in the mitochondria. ...
... 8) The products have more free energy than the reactants in exergonic reactions. 9) Enzymes can not affect the change in free energy of reactions they catalyze. 10)NADH is produced only in the mitochondria. ...
Chapter 18 Classification
... •There are 13 billion known species of organisms •This is only 5% of all organisms that ever lived!!!!! •New organisms are still being found and identified ...
... •There are 13 billion known species of organisms •This is only 5% of all organisms that ever lived!!!!! •New organisms are still being found and identified ...
Protein Folding?
... The Mechanism • Light produced by oxidation of luciferin catalyzed by luciferase in the presence of ATP • Luciferin, when oxidized, degrades to coelenteramide and releases energy in the form of a photon • Luciferin, luciferase general terms • Little to no heat loss ...
... The Mechanism • Light produced by oxidation of luciferin catalyzed by luciferase in the presence of ATP • Luciferin, when oxidized, degrades to coelenteramide and releases energy in the form of a photon • Luciferin, luciferase general terms • Little to no heat loss ...
Microbial metabolism
Microbial metabolism is the means by which a microbe obtains the energy and nutrients (e.g. carbon) it needs to live and reproduce. Microbes use many different types of metabolic strategies and species can often be differentiated from each other based on metabolic characteristics. The specific metabolic properties of a microbe are the major factors in determining that microbe’s ecological niche, and often allow for that microbe to be useful in industrial processes or responsible for biogeochemical cycles.== Types of microbial metabolism ==All microbial metabolisms can be arranged according to three principles:1. How the organism obtains carbon for synthesising cell mass: autotrophic – carbon is obtained from carbon dioxide (CO2) heterotrophic – carbon is obtained from organic compounds mixotrophic – carbon is obtained from both organic compounds and by fixing carbon dioxide2. How the organism obtains reducing equivalents used either in energy conservation or in biosynthetic reactions: lithotrophic – reducing equivalents are obtained from inorganic compounds organotrophic – reducing equivalents are obtained from organic compounds3. How the organism obtains energy for living and growing: chemotrophic – energy is obtained from external chemical compounds phototrophic – energy is obtained from lightIn practice, these terms are almost freely combined. Typical examples are as follows: chemolithoautotrophs obtain energy from the oxidation of inorganic compounds and carbon from the fixation of carbon dioxide. Examples: Nitrifying bacteria, Sulfur-oxidizing bacteria, Iron-oxidizing bacteria, Knallgas-bacteria photolithoautotrophs obtain energy from light and carbon from the fixation of carbon dioxide, using reducing equivalents from inorganic compounds. Examples: Cyanobacteria (water (H2O) as reducing equivalent donor), Chlorobiaceae, Chromatiaceae (hydrogen sulfide (H2S) as reducing equivalent donor), Chloroflexus (hydrogen (H2) as reducing equivalent donor) chemolithoheterotrophs obtain energy from the oxidation of inorganic compounds, but cannot fix carbon dioxide (CO2). Examples: some Thiobacilus, some Beggiatoa, some Nitrobacter spp., Wolinella (with H2 as reducing equivalent donor), some Knallgas-bacteria, some sulfate-reducing bacteria chemoorganoheterotrophs obtain energy, carbon, and reducing equivalents for biosynthetic reactions from organic compounds. Examples: most bacteria, e. g. Escherichia coli, Bacillus spp., Actinobacteria photoorganoheterotrophs obtain energy from light, carbon and reducing equivalents for biosynthetic reactions from organic compounds. Some species are strictly heterotrophic, many others can also fix carbon dioxide and are mixotrophic. Examples: Rhodobacter, Rhodopseudomonas, Rhodospirillum, Rhodomicrobium, Rhodocyclus, Heliobacterium, Chloroflexus (alternatively to photolithoautotrophy with hydrogen)