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Cellular Respiration
... H+ ions are sequestered in the inner mitochondrial space H+ ions diffuse down their concentration gradient through ATP synthase Oxygen is the final electron acceptor molecule in the ETC The maximum amount of ATP produced is 36ATP ...
... H+ ions are sequestered in the inner mitochondrial space H+ ions diffuse down their concentration gradient through ATP synthase Oxygen is the final electron acceptor molecule in the ETC The maximum amount of ATP produced is 36ATP ...
with O 2 - Pedersen Science
... • The active site is the region on the enzyme where the substrate binds ...
... • The active site is the region on the enzyme where the substrate binds ...
CellEnergyReview 2015
... • The active site is the region on the enzyme where the substrate binds ...
... • The active site is the region on the enzyme where the substrate binds ...
Midterm Final Review
... • The active site is the region on the enzyme where the substrate binds ...
... • The active site is the region on the enzyme where the substrate binds ...
AP Biology Summer Session Lecture 6
... actually makes ATP from ADP and Pi. ATP uses the energy of an existing proton gradient to power ATP synthesis. This proton gradient develops between the intermembrane space and the matrix. ...
... actually makes ATP from ADP and Pi. ATP uses the energy of an existing proton gradient to power ATP synthesis. This proton gradient develops between the intermembrane space and the matrix. ...
Photosynthesis in nature - Ms. Pass's Biology Web Page
... into glyceraldehyde 3phosphate (G3P) • Phases: 1- Carbon fixation~ each CO2 is attached to RuBP (rubisco enzyme) 2- Reduction~ electrons from NADPH reduces to G3P; ATP used up 3- Regeneration~ G3P rearranged to RuBP; ATP used; cycle continues ...
... into glyceraldehyde 3phosphate (G3P) • Phases: 1- Carbon fixation~ each CO2 is attached to RuBP (rubisco enzyme) 2- Reduction~ electrons from NADPH reduces to G3P; ATP used up 3- Regeneration~ G3P rearranged to RuBP; ATP used; cycle continues ...
Anaerobic Respiration
... When the first step occurs and 2 acetaldehyde is formed, 2 CO₂ is released Then acetaldehyde accepts hydrogen and electrons from the 2 NADH formed through Glycolysis With the combining of e-, H+, and 2 acetaldehyde, 2 NAD+ is regenerated and 2ethanol is created ...
... When the first step occurs and 2 acetaldehyde is formed, 2 CO₂ is released Then acetaldehyde accepts hydrogen and electrons from the 2 NADH formed through Glycolysis With the combining of e-, H+, and 2 acetaldehyde, 2 NAD+ is regenerated and 2ethanol is created ...
File
... • Plant, algae, and some blue/green bacteria do it. • Organisms that do not carry out photosynthesis (fungi, animals, some protists and bacteria) get their energy from photosynthetic organisms ...
... • Plant, algae, and some blue/green bacteria do it. • Organisms that do not carry out photosynthesis (fungi, animals, some protists and bacteria) get their energy from photosynthetic organisms ...
Skills Worksheet
... a. to store carbohydrates b. to produce energy from carbohydrates c. to produce oxygen d. to store oxygen in water _____ 3. What is the main way cells get energy from ATP? a. by using water to release energy from the molecule b. by breaking the single phosphate bond in the molecule c. by breaking on ...
... a. to store carbohydrates b. to produce energy from carbohydrates c. to produce oxygen d. to store oxygen in water _____ 3. What is the main way cells get energy from ATP? a. by using water to release energy from the molecule b. by breaking the single phosphate bond in the molecule c. by breaking on ...
order - Hightower Trail
... classification system, that were not considered when the study of taxonomy began? ...
... classification system, that were not considered when the study of taxonomy began? ...
3 Basic Shapes
... • Many Heterotrophs – Feed on living and dead matter & return nutrients to soil (saprophytes) • Some autotrophs and perform photosynthesis – Cyanobacteria • Essential to healthy ecosystems ...
... • Many Heterotrophs – Feed on living and dead matter & return nutrients to soil (saprophytes) • Some autotrophs and perform photosynthesis – Cyanobacteria • Essential to healthy ecosystems ...
bacteria are single-celled organisms without a nucleus
... for energy. (important food source in oceans & give off O2 as well) • Many bacteria are grouped by role they play in environment: • PRODUCERS: transform energy from sunlight to usable forms. • DECOMPOSERS: break down materials in dead or decaying organisms. (good recyclers!) • PARASITES: organisms t ...
... for energy. (important food source in oceans & give off O2 as well) • Many bacteria are grouped by role they play in environment: • PRODUCERS: transform energy from sunlight to usable forms. • DECOMPOSERS: break down materials in dead or decaying organisms. (good recyclers!) • PARASITES: organisms t ...
BACTERIA ARE SINGLE-CELLED ORGANISMS WITHOUT A …
... for energy. (important food source in oceans & give off O2 as well) • Many bacteria are grouped by role they play in environment: • PRODUCERS: transform energy from sunlight to usable forms. • DECOMPOSERS: break down materials in dead or decaying organisms. (good recyclers!) • PARASITES: organisms t ...
... for energy. (important food source in oceans & give off O2 as well) • Many bacteria are grouped by role they play in environment: • PRODUCERS: transform energy from sunlight to usable forms. • DECOMPOSERS: break down materials in dead or decaying organisms. (good recyclers!) • PARASITES: organisms t ...
Ch. 9 Cellular Respiration
... leaving the oxidized glucose in the form of pyruvate? • Because the reactions that produce CO2 + alcohol or lactic acid are needed to reoxidize NADH. Without this the lack of NAD+ would stop glycolysis. ...
... leaving the oxidized glucose in the form of pyruvate? • Because the reactions that produce CO2 + alcohol or lactic acid are needed to reoxidize NADH. Without this the lack of NAD+ would stop glycolysis. ...
A closer look at cellular respiration
... usable energy are remarkably similar in all living organisms. Organisms that are as different as bacterial cells and humans have nearly identical processes for producing ATP. Hoe do organisms convert ...
... usable energy are remarkably similar in all living organisms. Organisms that are as different as bacterial cells and humans have nearly identical processes for producing ATP. Hoe do organisms convert ...
View PDF
... a) Dehydrogenase removes a pair of H atoms (2e and 1p) from sugar (substrate) = oxidation. b) Enzyme in a) delivers the 2e and 1p to coenzyme NAD+. The other p is released as H+ into the solution. NAD+ accepts e’s and is an oxidizing agent. NAD+ is the most useful e acceptor in cellular respiration ...
... a) Dehydrogenase removes a pair of H atoms (2e and 1p) from sugar (substrate) = oxidation. b) Enzyme in a) delivers the 2e and 1p to coenzyme NAD+. The other p is released as H+ into the solution. NAD+ accepts e’s and is an oxidizing agent. NAD+ is the most useful e acceptor in cellular respiration ...
Ecology Terms
... Trophic levels Feeding levels Three Levels: 1. Producers Store the sun’s energy in the form of sugar, starch and other molecules. These plants contain chlorophyll and carry out photosynthesis to store this energy. They are called autotrophs because they can supply their own food. (“self-feeding” ...
... Trophic levels Feeding levels Three Levels: 1. Producers Store the sun’s energy in the form of sugar, starch and other molecules. These plants contain chlorophyll and carry out photosynthesis to store this energy. They are called autotrophs because they can supply their own food. (“self-feeding” ...
Honors Guided Notes
... – Produces burning feeling in muscle cells – Occurs when body is worked to the point that more oxygen is being used than taken in – Produces __________________________________________________________ ...
... – Produces burning feeling in muscle cells – Occurs when body is worked to the point that more oxygen is being used than taken in – Produces __________________________________________________________ ...
Primary productivity
... • Primary producers~ the trophic level that supports all others; autotrophs ...
... • Primary producers~ the trophic level that supports all others; autotrophs ...
Ecosystem-net-primary
... that interact with abiotic (non-living) organisms in an interdependent system. ...
... that interact with abiotic (non-living) organisms in an interdependent system. ...
1. Explain: (a) why we use scientific names written in Latin (and
... The use of Latin and Greek words for the names given to various organisms has several benefits. Swedish physician and botanist Carolus Linnaeus adopted modern binomial nomenclature in the 18th century. The reason for the proposition of the two-part name was to create a code that more readily identif ...
... The use of Latin and Greek words for the names given to various organisms has several benefits. Swedish physician and botanist Carolus Linnaeus adopted modern binomial nomenclature in the 18th century. The reason for the proposition of the two-part name was to create a code that more readily identif ...
3.1 What is Ecology?
... Land, water, atmosphere Every organism (including bacteria, trees, plants, animals, etc) ...
... Land, water, atmosphere Every organism (including bacteria, trees, plants, animals, etc) ...
392 Chapter 18 Skeleton Notes - 5-20-12
... – Species > Genus > Order > Class > Family > Phylum > Kingdom > Domain Kingdoms There are six kingdoms – Eubacteria - Archaebacteria – Protista - Fungi – Plantae - Animalia Domains Recent classifications have created a grouping larger than kingdoms There are three domains – Eukarya – protists, fungi ...
... – Species > Genus > Order > Class > Family > Phylum > Kingdom > Domain Kingdoms There are six kingdoms – Eubacteria - Archaebacteria – Protista - Fungi – Plantae - Animalia Domains Recent classifications have created a grouping larger than kingdoms There are three domains – Eukarya – protists, fungi ...
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)