Ecology Introduction
... A habitat is a place in which you find animals and plants. The kind of animals and plants which can live in a habitat depend upon what the habitat is like. Is it very hot or cold? Is it very wet or dry? ...
... A habitat is a place in which you find animals and plants. The kind of animals and plants which can live in a habitat depend upon what the habitat is like. Is it very hot or cold? Is it very wet or dry? ...
Name: Cellular Respiration Study Guide Helpful Hints!! 1. The
... 4. Describe how the Electron Transport Chain and Krebs Cycle are related. The ETC needs electrons to be transported by NADH and FADH 5. Explain the functions of electrons, hydrogen ions, and oxygen in the ETC. Electrons are passed down the ETC, hydrogen ions are pumped up the concentration gradient ...
... 4. Describe how the Electron Transport Chain and Krebs Cycle are related. The ETC needs electrons to be transported by NADH and FADH 5. Explain the functions of electrons, hydrogen ions, and oxygen in the ETC. Electrons are passed down the ETC, hydrogen ions are pumped up the concentration gradient ...
1. Identify what components of an ecosystem are
... Are there any organisms that conduct photosynthesis in this food web. If so, which one(s)? Are there any organisms that conduct cellular respiration in this food web. If so, which one(s)? 22. Look at your food web in #11 If a chemical company is dumping a herbicide into the lake that the algae and f ...
... Are there any organisms that conduct photosynthesis in this food web. If so, which one(s)? Are there any organisms that conduct cellular respiration in this food web. If so, which one(s)? 22. Look at your food web in #11 If a chemical company is dumping a herbicide into the lake that the algae and f ...
Chapter 5 • Lesson 27
... Some scientists have hypothesized that life on Earth began in deep-ocean hydrothermal vents. A hydrothermal vent is a crack in the ocean floor that emits extremely hot, mineral-rich water. Hydrothermal vents are located in regions where large pools of magma lie a short distance below the ocean floo ...
... Some scientists have hypothesized that life on Earth began in deep-ocean hydrothermal vents. A hydrothermal vent is a crack in the ocean floor that emits extremely hot, mineral-rich water. Hydrothermal vents are located in regions where large pools of magma lie a short distance below the ocean floo ...
Bacteria
... Heterotrophs (eat others) 1. Chemoheterotroph- needs to eat other organisms 2. Photoheterotroph - photosynthetic but also need to eat organisms to get carbon ...
... Heterotrophs (eat others) 1. Chemoheterotroph- needs to eat other organisms 2. Photoheterotroph - photosynthetic but also need to eat organisms to get carbon ...
File
... disrupt them. In the first diagram, show how the processes work normally. Trace movement of an electron with an orange arrow, movement of H+ ions (active transport and chemiosmosis) with black arrows, and formation of ATP with a pink arrow. In the second diagram, draw arrows showing the movement of ...
... disrupt them. In the first diagram, show how the processes work normally. Trace movement of an electron with an orange arrow, movement of H+ ions (active transport and chemiosmosis) with black arrows, and formation of ATP with a pink arrow. In the second diagram, draw arrows showing the movement of ...
Organic compounds
... Used by cells to store and release energy Carbohydrates: example glucose ...
... Used by cells to store and release energy Carbohydrates: example glucose ...
1. Regarding the citric acid cycle: a. Write a balanced net equation
... a. Calculate the ∆E'° for this reaction. (Assume the reaction happens at 25°C.) b. For a starting solution with [A] = [B] and [NAD+] = [NADH], in which direction will the reaction proceed? Explain in 20 words or fewer. c. For a starting solution with [A] < [B] and [NAD+] = [NADH], in which direction ...
... a. Calculate the ∆E'° for this reaction. (Assume the reaction happens at 25°C.) b. For a starting solution with [A] = [B] and [NAD+] = [NADH], in which direction will the reaction proceed? Explain in 20 words or fewer. c. For a starting solution with [A] < [B] and [NAD+] = [NADH], in which direction ...
Slide 1 - MisterSyracuse.com
... 3. The levels of organization for structure and function in the human body from least complex to most complex are A. systems → organs → tissues → cells B. cells → organs → tissues → systems C. tissues → systems → cells → organs D. cells → tissues → organs → systems _________ 4. Which organelle is re ...
... 3. The levels of organization for structure and function in the human body from least complex to most complex are A. systems → organs → tissues → cells B. cells → organs → tissues → systems C. tissues → systems → cells → organs D. cells → tissues → organs → systems _________ 4. Which organelle is re ...
unit 12 pwpt notes_F14 (1)
... level has risen at an alarming rate. North Carolina has experienced a rise even larger than the worldwide average, because our coastal lands have been sinking as the glaciers melted. This elevation change occurred when land that had been pushed up by the weight of the thick glaciers sank back down a ...
... level has risen at an alarming rate. North Carolina has experienced a rise even larger than the worldwide average, because our coastal lands have been sinking as the glaciers melted. This elevation change occurred when land that had been pushed up by the weight of the thick glaciers sank back down a ...
09.02.05 Interactions FIB_student
... habitat •____________ a community including the physical aspects of its habitat (soil, water, weather) Habitat: Example- The habitat for a ________ is a _________ Community: Example- A ________ bat, ________ bat, worms and _________ are apart of a community Ecosystem: Example- Loose soil, moderate _ ...
... habitat •____________ a community including the physical aspects of its habitat (soil, water, weather) Habitat: Example- The habitat for a ________ is a _________ Community: Example- A ________ bat, ________ bat, worms and _________ are apart of a community Ecosystem: Example- Loose soil, moderate _ ...
GM bacteria
... • Genetically Modified Organisms are organisms that have been genetically altered to carry and/or produce a certain necessary gene. This is done by inserting the required gene into the organism’s DNA. • There are three types of GMO’s: animals, plants and bacteria We focused on bacteria. ...
... • Genetically Modified Organisms are organisms that have been genetically altered to carry and/or produce a certain necessary gene. This is done by inserting the required gene into the organism’s DNA. • There are three types of GMO’s: animals, plants and bacteria We focused on bacteria. ...
Aerobic respiration
... -used reducing powers(NADH, FADH2) made in glycolysis and TCA. -ETC(electron transport chain) ~ proton motive force by proton pumps drive ATP synthase to produce ATP. •Aerobic respiration - oxygen as a TEA -aerobes, facultative anaerobes(under O2 presence) -Most efficient at generating ATP •Anaero ...
... -used reducing powers(NADH, FADH2) made in glycolysis and TCA. -ETC(electron transport chain) ~ proton motive force by proton pumps drive ATP synthase to produce ATP. •Aerobic respiration - oxygen as a TEA -aerobes, facultative anaerobes(under O2 presence) -Most efficient at generating ATP •Anaero ...
complete week three vocabulary
... G3P-‐ a carbon intermediate that is produced during from glucose and is then turned into pyruvate Glycolysis-‐ “glucose cutting”; glucose is cut into two pyruvates as a starting step for either cellular ...
... G3P-‐ a carbon intermediate that is produced during from glucose and is then turned into pyruvate Glycolysis-‐ “glucose cutting”; glucose is cut into two pyruvates as a starting step for either cellular ...
The Biosphere - LunsfordIntegratedScience
... A harmful algal bloom (HAB) is an algal bloom that causes negative impacts to other organisms via production of natural toxins, mechanical damage to other organisms, or by other means. HABs are often associated with large-scale marine mortality events ...
... A harmful algal bloom (HAB) is an algal bloom that causes negative impacts to other organisms via production of natural toxins, mechanical damage to other organisms, or by other means. HABs are often associated with large-scale marine mortality events ...
Unit 2: Metabolic Processes Metabolism and Energy
... - Triglycerides break down into glycerol and fatty acids - Glycerol glucose glycolysis - Glycerol DHAP (dihydroxyacetone phosphate) G3P glycolysis - Fatty Acids β-oxidation acetyl-CoA Krebs - Fats provide 38 kJ/g while carbohydrates provide 16 kJ/g ...
... - Triglycerides break down into glycerol and fatty acids - Glycerol glucose glycolysis - Glycerol DHAP (dihydroxyacetone phosphate) G3P glycolysis - Fatty Acids β-oxidation acetyl-CoA Krebs - Fats provide 38 kJ/g while carbohydrates provide 16 kJ/g ...
Cellular Respiration
... Preparatory reaction – in mitochondria, pyruvate oxidized to 2 – C acetyl group, preps for citric acid cycle Citric acid cycle – (Krebs) in matrix of mitochondria, yield 2 ATP Electron transport chain – cristae, oxygen is final electron acceptor and forms water, result in 32 – 34 ATP ...
... Preparatory reaction – in mitochondria, pyruvate oxidized to 2 – C acetyl group, preps for citric acid cycle Citric acid cycle – (Krebs) in matrix of mitochondria, yield 2 ATP Electron transport chain – cristae, oxygen is final electron acceptor and forms water, result in 32 – 34 ATP ...
PGS 160-167
... a. Step 1: Removal of CO2from EACH molecule of Pyruvate. (Remember there are 2.) b. Step 2: NAD+ or FAD+ (Both can peform this act as they are both electron carriers.) c. Step 3: To the open bond, Coenzyme A is attached using sulfur as the connecting link. 2. The final product is Acetyl Coenzyme A. ...
... a. Step 1: Removal of CO2from EACH molecule of Pyruvate. (Remember there are 2.) b. Step 2: NAD+ or FAD+ (Both can peform this act as they are both electron carriers.) c. Step 3: To the open bond, Coenzyme A is attached using sulfur as the connecting link. 2. The final product is Acetyl Coenzyme A. ...
Chapter 3 - Haiku Learning
... molecules that store genetic information in the cell 1. DNA (deoxyribonucleic acid): contains all the information for almost all cell activities 2. RNA (ribonucleic acid): stores and transfers information needed for making proteins 3. Nucleotides- linked monomers made up of three ...
... molecules that store genetic information in the cell 1. DNA (deoxyribonucleic acid): contains all the information for almost all cell activities 2. RNA (ribonucleic acid): stores and transfers information needed for making proteins 3. Nucleotides- linked monomers made up of three ...
Metabolism part 2
... to CO2. In other words, all 4 Cs and the O from the acetyl CoA are lost as CO2 by the time it is finished with the TCA cycle. • 1 ATP is made per Acetyl CoA molecule that enters the TCA Cycle. So a total of 2 ATP are made during the TCA Cycle per molecule of glucose. • Once the C and O are gone, the ...
... to CO2. In other words, all 4 Cs and the O from the acetyl CoA are lost as CO2 by the time it is finished with the TCA cycle. • 1 ATP is made per Acetyl CoA molecule that enters the TCA Cycle. So a total of 2 ATP are made during the TCA Cycle per molecule of glucose. • Once the C and O are gone, the ...
concepts for episode 1 - Austin Community College
... (dead leaves and fallen branches, etc.), but older taller trees of some species (those ...
... (dead leaves and fallen branches, etc.), but older taller trees of some species (those ...
No Slide Title
... A hydrogen gradient is created across the thylakoid membrane a this differential gives ATP synthase enough energy to produce an ATP. ...
... A hydrogen gradient is created across the thylakoid membrane a this differential gives ATP synthase enough energy to produce an ATP. ...
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)