2054, Chap. 5, page 1 I. Microbial Nutrition (Chapter 5) A. Common
... e. typically used with sugars and amino acids f. ATP-binding cassette transporters (ABC transporters) = proteins carriers that span the membrane and require energy (usually ATP) for activity (1) specific for molecule to be transported (2) located in the periplasm of gram negative cells or on the out ...
... e. typically used with sugars and amino acids f. ATP-binding cassette transporters (ABC transporters) = proteins carriers that span the membrane and require energy (usually ATP) for activity (1) specific for molecule to be transported (2) located in the periplasm of gram negative cells or on the out ...
The Citric Acid Cycle - Rubin Risto Gulaboski
... Kreb’s Cycle Summary • Remember, we get 3NADH from TCA along with the one we got from the Pyruvate DH reaction and then an FADH2 (a lot like NADH, but less reducing power) and an ATP and this is just from ...
... Kreb’s Cycle Summary • Remember, we get 3NADH from TCA along with the one we got from the Pyruvate DH reaction and then an FADH2 (a lot like NADH, but less reducing power) and an ATP and this is just from ...
Slide 1
... – Occurs in the cytoplasm of all cells – Consists of 10 steps, each catalyzed by a different enzyme – Net gain of 2 ATPs (2.2% potential energy of glucose); nicotinamide adenine dinucleotide (NAD+) required and NADH produced ...
... – Occurs in the cytoplasm of all cells – Consists of 10 steps, each catalyzed by a different enzyme – Net gain of 2 ATPs (2.2% potential energy of glucose); nicotinamide adenine dinucleotide (NAD+) required and NADH produced ...
Test Review Answers - Northwest ISD Moodle
... A: compare the structures and functions of different types of biomolecules, including carbohydrates, lipids, proteins, and nucleic acids C: identify and investigate the role of enzymes D: analyze and evaluate the evidence regarding formation of simple organic molecules and their organization into lo ...
... A: compare the structures and functions of different types of biomolecules, including carbohydrates, lipids, proteins, and nucleic acids C: identify and investigate the role of enzymes D: analyze and evaluate the evidence regarding formation of simple organic molecules and their organization into lo ...
Nature of Life Study Guide
... o Know the structure and function of enzymes o Know how enzymes are affected by changing conditions in their environment. o Explain the effect of a catalyst on activation energy. o Describe how enzymes regulate chemical reactions. Introduction to Ecology (section 18.1, 18.2) o Describe an example sh ...
... o Know the structure and function of enzymes o Know how enzymes are affected by changing conditions in their environment. o Explain the effect of a catalyst on activation energy. o Describe how enzymes regulate chemical reactions. Introduction to Ecology (section 18.1, 18.2) o Describe an example sh ...
Cellular Respiration
... •Krebs Cycle The Krebs cycle is a series of reactions that produce energy-storing molecules during aerobic respiration. •Electron Transport Chain During aerobic respiration, large amounts of ATP are made in an electron transport chain. ...
... •Krebs Cycle The Krebs cycle is a series of reactions that produce energy-storing molecules during aerobic respiration. •Electron Transport Chain During aerobic respiration, large amounts of ATP are made in an electron transport chain. ...
Energy, enzymes and metabolism
... Covalent bond in which carbon atom has greater share of electron pair Covalent bond in which oxygen atom has greater share of electron pair ...
... Covalent bond in which carbon atom has greater share of electron pair Covalent bond in which oxygen atom has greater share of electron pair ...
3 " ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ - 1 - G 2 ¢ 2 2 – 1. Biological catalysts are (A
... (A) lactic acid is transported from the liver to muscle by the blood (B) lactic acid is transported from the liver to the kidneys by the blood (C) glycolysis takes place in muscle and gluconeogenesis in the liver (D) glycolysis takes place in the liver and gluconeogenesis in muscle 41. A cell in an ...
... (A) lactic acid is transported from the liver to muscle by the blood (B) lactic acid is transported from the liver to the kidneys by the blood (C) glycolysis takes place in muscle and gluconeogenesis in the liver (D) glycolysis takes place in the liver and gluconeogenesis in muscle 41. A cell in an ...
File
... Draw a food chain that shows the relationship between a snake, a plant, a frog, and a caterpillar. Also, label the trophic level. What is a food web? For each organism, give its tropic level and its type. A: B: C: D: E: Grass: ...
... Draw a food chain that shows the relationship between a snake, a plant, a frog, and a caterpillar. Also, label the trophic level. What is a food web? For each organism, give its tropic level and its type. A: B: C: D: E: Grass: ...
Evolution - BIOLOGY 11
... Competition occurs when organisms need to use the same resource at the same time. It is for food, water, space, and/or light. When strong organisms compete with weak organisms, the strong organisms usually survive. ...
... Competition occurs when organisms need to use the same resource at the same time. It is for food, water, space, and/or light. When strong organisms compete with weak organisms, the strong organisms usually survive. ...
Oxidative Phosphorylation
... carrier. NAD is used as the electron transporter in the liver and FAD acts in the brain. Another factor that aects the yield of ATP molecules generated from glucose is the fact that intermediate compounds in these pathways are used for other purposes. Glucose catabolism connects with the pathways t ...
... carrier. NAD is used as the electron transporter in the liver and FAD acts in the brain. Another factor that aects the yield of ATP molecules generated from glucose is the fact that intermediate compounds in these pathways are used for other purposes. Glucose catabolism connects with the pathways t ...
AP Biology – PowerPoint Notes - Chapter 6
... Coupled Reactions: the breakdown of ATP, which releases energy, can be coupled to reactions that require an input of energy. ...
... Coupled Reactions: the breakdown of ATP, which releases energy, can be coupled to reactions that require an input of energy. ...
in the presence of oxygen
... • Energy lost from e-, is used to pump H+ across the membrane • With a high conc. of H+ outside of the membrane and a low conc. Inside the membrane H+ pass through ATP synthase • ATP synthase rotates and adds a phosphate group to ADP to make ATP. ...
... • Energy lost from e-, is used to pump H+ across the membrane • With a high conc. of H+ outside of the membrane and a low conc. Inside the membrane H+ pass through ATP synthase • ATP synthase rotates and adds a phosphate group to ADP to make ATP. ...
Exam 3 Study Guide
... __________________ use energy from the environment to fuel the __________ of simple inorganic compounds into complex organic ___________. These organic molecules combine and recombine to produce living ________. Because they make their own food autotrophs are also called ___________. Organisms that ...
... __________________ use energy from the environment to fuel the __________ of simple inorganic compounds into complex organic ___________. These organic molecules combine and recombine to produce living ________. Because they make their own food autotrophs are also called ___________. Organisms that ...
B 6 Ecology and Conservation
... – Can sicken or kill living species – Can degrade abiotic factors ...
... – Can sicken or kill living species – Can degrade abiotic factors ...
Topic Two - OoCities
... Pectinase: an enzyme obtained from a fungus (Aspergillus niger) that naturally grows on fruits. Cell walls in fruits are kept together by the protein pectin. Pectinase breaks down pectin and thus separates the cells, making juice extraction much easier. Pectinase also prevents oxidation which ...
... Pectinase: an enzyme obtained from a fungus (Aspergillus niger) that naturally grows on fruits. Cell walls in fruits are kept together by the protein pectin. Pectinase breaks down pectin and thus separates the cells, making juice extraction much easier. Pectinase also prevents oxidation which ...
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)