Ecology Exam Review
... 25. Most of the carbon in the carbon cycle is in the form of what? Carbon dioxide 26. List the steps of the water cycle. Evaporation, Condensation, and precipitation 27. What are abiotic factors in an ecosystem? All the non-living factors (Soil, water, temperature) 28. How do predators affect the si ...
... 25. Most of the carbon in the carbon cycle is in the form of what? Carbon dioxide 26. List the steps of the water cycle. Evaporation, Condensation, and precipitation 27. What are abiotic factors in an ecosystem? All the non-living factors (Soil, water, temperature) 28. How do predators affect the si ...
Ions - RCSD
... Cells Use ATP For: • Active transport • Movement • Photosynthesis • Protein Synthesis • Cellular respiration • All other cellular reactions ...
... Cells Use ATP For: • Active transport • Movement • Photosynthesis • Protein Synthesis • Cellular respiration • All other cellular reactions ...
Chapter 7: Bacteria
... 2 new cells with genetic material identical to the original cell are produced Some reproduce through a process similar to ...
... 2 new cells with genetic material identical to the original cell are produced Some reproduce through a process similar to ...
Exam #2
... Ethanol (molar mass = 46.05 g/mol), C2H5OH, is mixed with gasoline and sold as gasohol. Use the following to calculate the grams of ethanol needed to provide 293 kJ of heat: C2H5OH(l) + 3 O2(g) ------> 2 CO2(g) + 3 H2O(g) (a) (b) (c) (d) (e) ...
... Ethanol (molar mass = 46.05 g/mol), C2H5OH, is mixed with gasoline and sold as gasohol. Use the following to calculate the grams of ethanol needed to provide 293 kJ of heat: C2H5OH(l) + 3 O2(g) ------> 2 CO2(g) + 3 H2O(g) (a) (b) (c) (d) (e) ...
Biology 123 SI-Dr. Raut`s Class Session 10
... * I will not be covering glycolysis again. However, at the beginning of the session I will ask for questions, so feel free to ask about any aspects that are confusing. 1. How does the pyruvate that gets produced by glycolysis get to the citric acid cycle? What is this step called? Draw it out. First ...
... * I will not be covering glycolysis again. However, at the beginning of the session I will ask for questions, so feel free to ask about any aspects that are confusing. 1. How does the pyruvate that gets produced by glycolysis get to the citric acid cycle? What is this step called? Draw it out. First ...
Cell Energy
... by facultative anaerobic organisms as a backup method when oxygen is scarce but they can fully sustain themselves with it ...
... by facultative anaerobic organisms as a backup method when oxygen is scarce but they can fully sustain themselves with it ...
Mattie Knebel Kyler Salazar Jared Hansen Biology 1610 Sperry
... The 3rd and final cycle, Oxidative Phosphorylation, outputs the most ATP of all the cycles (26-28) and takes place in the inner mitochondrial membrane. There are 2 main steps to this cycle, the Electron Transport Chain (ETC) and Chemiosmosis. In the ETC, NADH gives up its electrons producing a larg ...
... The 3rd and final cycle, Oxidative Phosphorylation, outputs the most ATP of all the cycles (26-28) and takes place in the inner mitochondrial membrane. There are 2 main steps to this cycle, the Electron Transport Chain (ETC) and Chemiosmosis. In the ETC, NADH gives up its electrons producing a larg ...
Cellular Respiration/Fermentation Review Sheet
... 10. What do plants do with the CO2 produced during cellular respiration? THEY STORE IT IN THEIR CELLS & USE IT FOR PHOTOSYNTHESIS 11. What do we do with the H2O produced when glucose breaks down? STORE IT, USE IT TO MAINTAIN CELL HEALTH, OR EXCRETE AS A WASTE PRODUCT 12. What do plants do with the H ...
... 10. What do plants do with the CO2 produced during cellular respiration? THEY STORE IT IN THEIR CELLS & USE IT FOR PHOTOSYNTHESIS 11. What do we do with the H2O produced when glucose breaks down? STORE IT, USE IT TO MAINTAIN CELL HEALTH, OR EXCRETE AS A WASTE PRODUCT 12. What do plants do with the H ...
ARCHAEA CONTENTS ^ The Cell Wall
... opening up the possibilities for the universality of life Some of the habitats where archaea and other extremophiles have been found are not too dissimilar from those located on Mars and what is theorized to exist within Europa. ...
... opening up the possibilities for the universality of life Some of the habitats where archaea and other extremophiles have been found are not too dissimilar from those located on Mars and what is theorized to exist within Europa. ...
BI101SQ Key Ch17
... compounds produced molecular oxygen gas as a by-product. Section 17.2.C 10. The organisms at the time were strict anaerobes, not only unable to metabolically use oxygen, but actually poisoned by it. As organisms evolved an aerobic metabolism that uses oxygen, they were able to produce more energy fr ...
... compounds produced molecular oxygen gas as a by-product. Section 17.2.C 10. The organisms at the time were strict anaerobes, not only unable to metabolically use oxygen, but actually poisoned by it. As organisms evolved an aerobic metabolism that uses oxygen, they were able to produce more energy fr ...
ch04_sec1
... ecosystems, while most of the energy of an ecosystem comes from the sun. • If one part of the ecosystem is destroyed or changes, the entire system will be affected. ...
... ecosystems, while most of the energy of an ecosystem comes from the sun. • If one part of the ecosystem is destroyed or changes, the entire system will be affected. ...
Structure and function
... • Parasites feed on living hosts • Saprophytes feed on dead matter • Decomposers breakdown dead matter and recycle the nutrients • Pathogens are disease causing organisms (most parasites are also pathogens) • Extra cellular digestion is the process by which bacteria and fungi feed • Binary fission i ...
... • Parasites feed on living hosts • Saprophytes feed on dead matter • Decomposers breakdown dead matter and recycle the nutrients • Pathogens are disease causing organisms (most parasites are also pathogens) • Extra cellular digestion is the process by which bacteria and fungi feed • Binary fission i ...
The light reaction of photosynthesis does not include
... Which of the following occurs in both photosynthesis and respiration? chemiosmosis glycolysis calvin cycle krebs cycle 2. Which of the following statements is FALSE? glycolysis can occur with or without oxygen glycolysis occurs in the mitochondria glycolysis is the first step in both aerobic and an ...
... Which of the following occurs in both photosynthesis and respiration? chemiosmosis glycolysis calvin cycle krebs cycle 2. Which of the following statements is FALSE? glycolysis can occur with or without oxygen glycolysis occurs in the mitochondria glycolysis is the first step in both aerobic and an ...
Bio 210 Cell Chemistry Lecture 8 “Glycolysis”
... The electrons and protons in the reaction are derived from food molecules. The enzymes that catalyze redox reactions involving NAD carriers are called dehydrogenases. Chemical energy from reduced NADH is usually released by the processes of electron transport and oxidative phosphorylation, which we ...
... The electrons and protons in the reaction are derived from food molecules. The enzymes that catalyze redox reactions involving NAD carriers are called dehydrogenases. Chemical energy from reduced NADH is usually released by the processes of electron transport and oxidative phosphorylation, which we ...
Ch. 4 Answer Key - Lawndale High School
... the process of succession, older inhabitants die out, and new organisms move in. 6. Abiotic and biotic factors are among the conditions that identify a niche. 7. All three types of symbiosis have different relationships. In mutualism, both species benefit from the relationship. In commensalism, one ...
... the process of succession, older inhabitants die out, and new organisms move in. 6. Abiotic and biotic factors are among the conditions that identify a niche. 7. All three types of symbiosis have different relationships. In mutualism, both species benefit from the relationship. In commensalism, one ...
Where It Starts: Photosynthesis
... H+ ions accumulate in the outer compartment, forming a gradient across the inner membrane H+ ions flow by concentration gradient back to the inner compartment through ATP synthases (transport proteins that drive ATP synthesis) ...
... H+ ions accumulate in the outer compartment, forming a gradient across the inner membrane H+ ions flow by concentration gradient back to the inner compartment through ATP synthases (transport proteins that drive ATP synthesis) ...
Extremophiles In this class we will focus on one of the coolest
... amount of light is nonetheless an energy source, and some organisms have evolved to take advantage of them! You can look for videos on “black smokers” to see some of these vents and their ecosystems. This is especially relevant for Jupiter’s moon Europa, which is considered to be one of the best oth ...
... amount of light is nonetheless an energy source, and some organisms have evolved to take advantage of them! You can look for videos on “black smokers” to see some of these vents and their ecosystems. This is especially relevant for Jupiter’s moon Europa, which is considered to be one of the best oth ...
Chapter 8
... • No additional ATP beyond the net two from glycolysis is produced but NAD+ is regenerated ...
... • No additional ATP beyond the net two from glycolysis is produced but NAD+ is regenerated ...
biochemistry-16
... Enzyme – a kind of catalyst found only in living things Enzymes are proteins Enzymes change only the speed of the reaction Enzymes are never used up in a reaction, so they can be used over and over Enzymes are specific for the reaction they catalyze Ex: Saltines and amylase ...
... Enzyme – a kind of catalyst found only in living things Enzymes are proteins Enzymes change only the speed of the reaction Enzymes are never used up in a reaction, so they can be used over and over Enzymes are specific for the reaction they catalyze Ex: Saltines and amylase ...
Document
... organisms use this cycle? Know the reaction catalyzed by Rubisco. How is glucose made in the dark reactions of photosynthesis? 5. Be able to describe how a photosynthetic cell makes sugar from air, water, and light. What is the purpose of the ATP and NADPH? How are they made? How are they used in th ...
... organisms use this cycle? Know the reaction catalyzed by Rubisco. How is glucose made in the dark reactions of photosynthesis? 5. Be able to describe how a photosynthetic cell makes sugar from air, water, and light. What is the purpose of the ATP and NADPH? How are they made? How are they used in th ...
Cellular Respiration www.AssignmentPoint.com Cellular respiration
... from the electron transport system). However, this maximum yield is never quite reached due to losses (leaky membranes) as well as the cost of moving pyruvate and ADP into the mitochondrial matrix, and current estimates range around 29 to 30 ATP per glucose. ...
... from the electron transport system). However, this maximum yield is never quite reached due to losses (leaky membranes) as well as the cost of moving pyruvate and ADP into the mitochondrial matrix, and current estimates range around 29 to 30 ATP per glucose. ...
Cellular Respiration Discussion Part 2 Filled In
... INTERMEMBRANE SPACE represents _______________________ potential energy that is harnessed to make ATP. As H+ ions escape through ion channels ATP SYNTHASE back into the matrix, ________________ spins and adds a phosphate to ADP to ATP form _______ ...
... INTERMEMBRANE SPACE represents _______________________ potential energy that is harnessed to make ATP. As H+ ions escape through ion channels ATP SYNTHASE back into the matrix, ________________ spins and adds a phosphate to ADP to ATP form _______ ...
Ecology ppt notes
... Abiotic Factors The __________________ components of an ecosystem are called abiotic factors. Examples of Abiotic Factors: ...
... Abiotic Factors The __________________ components of an ecosystem are called abiotic factors. Examples of Abiotic Factors: ...
Reading Science! 6.12CD: Classification of Organisms What’s In A Name? Lexile 870L
... and more about the world around us. 2 As science learns discovers more about the characteristics of organisms, we have gotten better at classifying them. The most basic level of classification is prokaryote and eukaryote. Prokaryotes are those organisms that don’t have a nucleus or a cell membrane. ...
... and more about the world around us. 2 As science learns discovers more about the characteristics of organisms, we have gotten better at classifying them. The most basic level of classification is prokaryote and eukaryote. Prokaryotes are those organisms that don’t have a nucleus or a cell membrane. ...
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)