Chapter 9 cellular respiration quizlet
Chapter 9 cellular respiration quizlet. What is the difference between Freshman Biology - Chapter 9 - Cellular Respiration: An Overview Learn with flashcards, games, and more — for free. Study with Quizlet and memorize flashcards containing terms like The immediate energy source that drives ATP synthesis by ATP synthase during oxidative phosphorylation is the A. oxygen and lactic acid Oct 8, 2021 · This is Part 2 of Cambell's Biology Chapter 9 - Cellular Respiration. photosynthesis releases energy, and cellular respiration stores energy. A tobacco company produces blends of tobacco, with each blend containing various proportions of Turkish, domestic, and other tobaccos. In redox reactions, pay attention to the flow of electrons. What happens to the rest of the energy in glucose? a. Electron transport is used in the light reactions of photosynthesis and in the final stage of cellular respiration to produce ATP from ADP and phosphate. , Both cellular respiration and photosynthesis are redox reactions. Study with Quizlet and memorize flashcards containing terms like What is the term for metabolic pathways that release stored energy by breaking down complex molecules? A) anabolic pathways B) catabolic pathways C) fermentation pathways D) thermodynamic pathways E) bioenergetic pathways, What is the term used for the metabolic pathway in which glucose (C6H12O6) is degraded to carbon dioxide Study with Quizlet and memorize flashcards containing terms like What is a unit of energy?, How many calories is equal to the calorie on a food label?, What is a calorie also referred as? and more. What are the reactants in the equation for cellular respiration? a. Chapter 9 - Cellular Respiration. Study with Quizlet and memorize flashcards containing terms like cellular respiration equation, Calorie, Glycolysis and more. Feedback Inhibition Occurs when an enzyme in a pathway in inhibited by the product of that pathway; cells that are able to stop glycolyic reactions when ATP is abundant can conserve their stores of glucose for Study with Quizlet and memorize flashcards containing terms like - Living cells require _____from outside sources to perform their many tasks - The giant panda obtains energy for its cells by _____, _____ flows into an ecosystem as sunlight and leaves as heat _____ generates O2 and organic molecules, which are used in cellular respiration •Cells use chemical energy stored in organic Study with Quizlet and memorize flashcards containing terms like fermentation, oxidation, reduction and more. During cellular respiration, oxygen is required. water and glucose c. what happens during glycolysis 1 molecule of glucose, a 6 carbon compound, is transformed into 2 molecules of pyruvic acid, a 3 carbon compound ____ and ____ are the waste from breaking down _____ and _____ for energy Chapter 9: Cellular Respiration - Section 9-1: Chemical Pathways (pages 221-225) Flashcards; Learn; Top creator on Quizlet. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food. Study with Quizlet and memorize flashcards containing terms like living cell require energy from. Keri Study with Quizlet and memorize flashcards containing terms like 27) Which of the following events takes place in the electron transport chain? a) The harnessing of energy from high-energy electrons derived from glycolysis and the citric acid cycle. ) glycolysis c. energy investment phase Phase of Glycolysis that has two ATP molecules are hydrolyzed, and the phosphates from those ATP molecules are attached to glucose, which is converted into fructose-1,6 Study with Quizlet and memorize flashcards containing terms like Which of the following statements accurately describes the function of a metabolic pathway involved in cellular respiration? a. Chapter 9: Cellular Respiration quiz for 9th grade students. Study with Quizlet and memorize flashcards containing terms like After completion of the citric acid cycle, most of the usable energy from the original glucose molecule is in the form of __________. Tip: If you're unlucky enough to have photosynthesis and cellular respiration together on a test (like me), to keep from getting confused, just remember that between NADP+ and NAD+ the "P" stands for "plants" or "photosynthesis", so the NAD+ is with cellular Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen • is an exergonic (energy-releasing) process that transfers energy from glucose to form ATP • can produce approx. Study with Quizlet and memorise flashcards containing terms like Which of the following pairs of pathways and their location in the cell is incorrectly matched? a) All of the responses are correctly matched. Mastering Biology: Chapter 9 Cellular For short, quick bursts of energy, the body uses ATP already in muscles as well as ATP made by lactic acid fermentation. Each ATP molecule contains about 1% of the amount of chemical energy available from the complete oxidation of a single glucose molecule. The oxygen consumed during cellular respiration is involved directly in which process or event? A) glycolysis B) accepting electrons at the end of the electron transport chain C) the citric acid cycle D) the oxidation of pyruvate to acetyl CoA E) the phosphorylation of ADP to form ATP All the chemical reactions occurring in a living cell or organism. Chapter 9: Cellular Respiration. Aerobic Cellular Respiration 1. phosp. Fermentation. NOTE: THIS DOES NOT CONTAIN EVERY TERM/IDEA IN THE CHAPTER (although most of my other sets do!). Flashcards Study with Quizlet and memorize flashcards containing terms like What is the difference between fermentation and cellular respiration?, What is the formula for the catabolic degradation of glucose by cellular respiration?, Cellular respiration and photosynthesis are both what type of reaction? and more. H+ concentration gradient across the membrane holding ATP synthase D. Vocabulary: aerobic respiration, anaerobic respiration, fermentation, oxidation, reduction, reducing agent, oxidizing agent, redox reaction, electron trans… anaerobic respiration the consumption of organic molecules along with compounds other than O2 to yield ATP; uses an electron transport chain with an electron acceptor other than oxygen cellular respiration Study with Quizlet and memorize flashcards containing terms like Explain the difference between fermentation and cellular respiration?, Give the formula (with names) for the catabolic degradation of glucose by cellular respiration. -This food is used as a source of energy by consumers (heterotrophs) as well as the producers during aerobic (or cellular) respiration-Organisms then use the glucose as a source of energy in the process of aerobic respiration in the presence of oxygen. Autotrophs = Produces (Produce their own food) Heterotrophs = Consumers (Consume their food) Use the following diagram to answer questions2-5 2. the first set of reactions in cellular respiration. , The chemical elements essential to life are _____ within a system. what systems cause this to happen?, Process involved in energy flow and chemical recycling: and more. Resp produce ATP: oxid. These reactions involving electron transfers are known as oxidation-reduction, or redox, reactions. . flow of electrons down the electron transport chain C. Cellular respiration produces about 32 ATP from one glucose molecule. ) The DNA double helix is wound around a core of Study with Quizlet and memorize flashcards containing terms like Comparing Photosynthesis and Cellualar Respiration, Cellular Respiration Equation *() means subscript, Anabolic Process and more. ) oxidative phosphorylation e. 2 to label the missing parts below. . This set has only things I did not know before re-reading… Redox reactions occur in the electron transport systems of cellular respiration and photosynthesis which ultimately result in the production of ATP. use Figure 9. Study with Quizlet and memorize flashcards containing terms like Catabolic pathways yield energy by oxidizing organic fuels, Compare and contrast aerobic and anaerobic respiration, Describe difference b/t: cell. Cells harvest the chemical energy stored in organic molecules and use it to regenerate ATP, the molecule that drives most cellular work. Glycolysis A metabolic process that breaks down carbohydrates and sugars through a series of reactions to either pyruvic acid or lactic acid and release energy for the body in the form of ATP. Study with Quizlet and memorize flashcards containing terms like Oxidize (Glucose is losing electrons), NAD+, Cytosol and more. B. Study with Quizlet and memorize flashcards containing terms like cellular respiration, C6H12O6 + 6O2--> 6CO2 + 6H2O + E, mitochondria and more. first step of Cellular Respiration releasing the energy of glucose, in which a molecule of glucose is broken into two molecules of pyruvic acid. d) The breakdown of an acetyl group to carbon Fermentation: produces a limited amount of ATP from glucose without an electron transport chain and produces a characteristic end product, such as ethyl or lactic acid Cellular Respiration: catabolic pathways of aerobic and anaerobic respiration, which breaks down organic molecules for the production of ATP Study with Quizlet and memorize flashcards containing terms like Why do all organisms need food?, Why do macromolecules differ in the amount of energy they contain?, Write the overall equation for cellular respiration and more. Differentiate an autotroph from a hetertroph as it relates to obtaining energy and the processes in this chapter. A chemical cycle involving eight steps that completes the metabolic breakdown of glucose molecules begun in glycolysis by oxidizing pyruvate to carbon dioxide; occurs within the mitochondrion in eukaryotic cells and in the cytosol of prokaryotes; the second major stage in cellular respiration Study with Quizlet and memorize flashcards containing terms like Cellular respiration can be best described as, During glycolysis, for each mole of glucose oxidized to pyruvate, To sustain high rates of glycolysis under anaerobic conditions, cells require and more. c) Substrate-level phosphorylation. (b) the endergonic flow of electrons down the electron transport chain. Teacher 5 terms. (The oxidized form of Nicotinamide adenine dinucleotide) A coenzyme that can accept electrons, becoming NADH, NADH temporarily stores electron during cellular respiration NADH The reduced form of Nicotinamide adenine dinucleotide that temporarily stores electrons during cellular Respiration; Acts an electron donor to the electron transport chain Study with Quizlet and memorize flashcards containing terms like Compacting the DNA A. Drag the Study with Quizlet and memorize flashcards containing terms like 1. b) Electron transport chain: mitochondrion c) Glycolysis: cytosol d) Citric acid cycle: cytosol e) Oxidative phosphorylation: mitochondrion, What is the total production of ATP, NADH, and Study with Quizlet and memorize flashcards containing terms like Chapter 9 : Cellular Respiration - Homework Questions, (Refer to table 9. The first set of reactions in cellular respiration, alcoholic fermentation and lactic acid fermentation. Study with Quizlet and memorize flashcards containing terms like Fermentation and cellular respiration, Give the formula for the catabolic degradation of glucose by cellular respiration, What is the difference between oxidation and reduction and more. "sugar-breaking". Study with Quizlet and memorize flashcards containing terms like What life forms introduce inorganic carbon into the food chain? What type of molecules do they form in order to do so? Why is this important regarding cellular respiration?, Why do we call cellular respiration a metabolic pathway? What service does cellular respiration provide to an organism? What are the reactants and the Study with Quizlet and memorize flashcards containing terms like Which process or processes would you expect the organisms in the test tubes to carry out-cellular respiration, photosynthesis, or both? When would you expect each process to occur?, What is the purpose of the bromthymal blue in Figure 9-3? How can the student use this indict or to draw conclusions about the processes that the Study with Quizlet and memorize flashcards containing terms like In glycolysis, as in all the stages of cellular respiration, the transfer of electrons from electron donors to electron acceptors plays a critical role in the overall conversion of the energy in foods to energy in ATP. For exercise longer than about 90 seconds, cellular respiration is the only way to continue generating a supply of ATP. 32 ATP molecules for each glucose molecule, • uses about 34% of the energy originally stored in glucose with the rest of the energy lost as heat. and more. Explore quizzes and practice tests created by teachers and students or create one from your course material. Study with Quizlet and memorize flashcards containing terms like the citric acid cycle, oxygen, electronegativity and more. Study with Quizlet and memorize flashcards containing terms like What is the term for metabolic pathways that release stored energy by breaking down complex molecules? A) anabolic pathways B) catabolic pathways C) fermentation pathways D) thermodynamic pathways E) bioenergetic pathways, What is the term used for the metabolic pathway in which glucose (C6H12O6) is degraded to carbon dioxide Study with Quizlet and memorize flashcards containing terms like The energy stored in the organic molecules of food ultimately comes from _____. Find other quizzes for Biology and more on Quizizz for free! Chapter 9 Review Worksheet – Cellular Respiration Energy in General 1. It covers the process of cellular respiration that cells of heterotrophs undergo. 1) What process occurs in Box A? a. ) electron transport and oxidative phosphorylation d. Study with Quizlet and memorize flashcards containing terms like Draw a basic diagram of light energy, photosynthesis, mitochondrion, and heat energy in a cell, Fermentation, Aerobic Respiration and more. transfer of phosphate to ADP, Which A chemical cycle involving eight steps that completes the metabolic breakdown of glucose molecules begun in glycolysis by oxidizing acetyl CoA (derived from pyruvate) to carbon dioxide; occurs within the mitochondrion in eukaryotic cells and in the cytosol of prokaryotes; together with pyruvate oxidation, the second major stage in cellular respiration. b) The breakdown of glucose into six carbon dioxide molecules. , explain the difference between fermentation and cellular the process that releases energy from food molecules by producing ATP in the absence of oxygen Fermentation occurs in fruits, bacteria, yeasts, fungi, as well as in mammalian muscle Fermentation differs from cellular respiration in a way that it uses organic compounds such as carbohydrates as (endogenous) electron acceptors instead of molecular oxygen (which is an exogenous electron acceptor Study with Quizlet and memorize flashcards containing terms like Respiration, C6H12O6 + O2 --> CO2 + H20, Where does photosynthesis occur? and more. , During the energy payoff phase of glycolysis, __________. Study with Quizlet and memorize flashcards containing terms like calorie (lowercase c), Calorie (capital C), Cellular Respiration and more. Electron Transport Chain a series of proteins in which the high-energy electrons from the Krebs cycle are used to convert ADP into ATP. lactic acid fermentation The production of ATP using energy derived from the redox reactions of an electron transport chain; the third major stage of cellular respiration. Study with Quizlet and memorize flashcards containing terms like The direct energy source that drives ATP synthesis during oxidative phosphorylation is: (a) oxidation of glucose and other organic compounds. The proportions of Turkish and domestic in a blend are random variables with joint density function (X=Turkish and Y=domestic) f(x,y)=24xy, for 0 $\leq x,y \leq 1$, x+y $\leq 1$, f(x,y)=0, elsewhere. Chapter 7 (Metabolism) 64 terms Study with Quizlet and memorize flashcards containing terms like What happens in in the process of cellular respiration?, In cellular respiration energy flows in one way, How is the chemical energy stored in food used to generate ATP, the molecule that drives most cellular work? and more. 1) What process occurs within Box B? a. CP1 Bio. , In general terms, distinguish between fermentation and cellular respiration. Study with Quizlet and memorize flashcards containing terms like reactants of respiration, products of respiration, reactants of photosynthesis and more. Chapter 9 Cellular Respiration. ) electron transport, (Table 9. ) the citric acid cycle b. , Summarize the overall process of cellular respiration. 15 terms Study with Quizlet and memorize flashcards containing terms like calorie, glycolysis, The word equation for cellular respiration. , Energy flows into an ecosystem as _____ and exits as _____. How are cellular respiration and photosynthesis almost opposite processes? a. involves many chemical steps that transforms glucose. "glyco" meaning sugar and "lysis" meaning to break. Note: they are necessary not just in an ecosystem, but in each individual cell. (c) the affinity of oxygen for electrons. The proteins responsible for packaging this DNA are called ______________, of which there are ____________ primary types. Write the specific chemical Miller and & Levine Biology Chapter 9 Cellular Respiration and Fermentation Learn with flashcards, games, and more — for free. It is released as carbon dioxide and water c. This video covers pyruvate dehydrogenase, the citric acid cycle, oxidative phosphorylation, and fermentation. Chapter 9 Cell Respiration. lima1928mari. the entry compound for the citric acid cycle in cellular respiration; formed form a fragment of pyruvate attached to a coenzyme Cytochromes An iron-containing protein that is a component of electron transport chains in the mitochondria and chloroplasts of eukaryotic cells and the plasma membranes of prokaryotic cells Study with Quizlet and memorize flashcards containing terms like To survive, grow and reproduce, living cells require energy from:, Energy enters an ecosystem as sunlight and leaves as heat. Occurs in the Cytoplasm of the cell. It is converted to heat. (d) a difference of H+ concentration on opposite sides of the inner Study with Quizlet and memorize flashcards containing terms like Describe how the processes of photosynthesis and cellular respiration are related. Scheduled maintenance: July 31, 2024 from 11:00 AM to 03:00 PM Each ATP molecule contains about 1% of the amount of chemical energy available from the complete oxidation of a single glucose molecule. What is the relationship between photosynthesis and cellular respiration and performing work? -Photosynthesis generates O2 and organic molecules, which are used in cellular respiration -Cells then use chemical energy stored in organic molecules to generate ATP, which powers work second stage of cellular respiration, in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions. ) The function of glycolysis is to begin catabolism by breaking glucose into two molecules of pyruvate The reactions that generate the largest amounts of ATP during cellular respiration take place in the _____ When an ETC electron acceptor is not available Under what conditions will cells use fermentation pathways? The calories we get from the food that we eat serve as a fuel to provide us with energy in the form of heat. b. Another way a cell can get energy from fuels to be used to perform cell work other than aerobic respiration or fermentation is through complete glucose catabolism in the complete absence of oxygen (O2). carbon dioxide and water d. 36 Jul 31, 2024 · Study with Quizlet and memorize flashcards containing terms like cellular respiration, Respiration is NOT what?, Respiration is the production of ___ from organic molecules and more. , Energy flows into an ecosystem as _______ and leaves as ______, photosynthesis generates O2 and organic molecules to regenerate ATP, which . cellular respiration A complex set of chemical reactions involving an energy transformation where potential chemical energy in the bonds of "food" molecules is released and partially captured in the bonds of adenosine triphosphate (ATP) molecules. photosynthesis and cellular respiration are key ecological concepts involved with energy flow. , A small amount of ATP is made in glycolysis by which of the following processes? and more. Students also Vocabulary: aerobic respiration, anaerobic respiration, fermentation, oxidation, reduction, reducing agent, oxidizing agent, redox reaction, electron trans… Study with Quizlet and memorize flashcards containing terms like Glucose, Pyruvic Acid (Pyruvates), 2 ATP from glycolysis and more. Share. & sub-level phosp. Study with Quizlet and memorize flashcards containing terms like What is released during cellular respiration?, Cellular respiration releases energy by breaking down what?, What are the products of cellular respiration? and more. Photosynthesis generates oxygen and organic molecules that the mitochondria of eukaryotes use as fuel for cellular respiration. Study with Quizlet and memorize flashcards containing terms like The immediate energy source that drives ATP synthesis by ATP synthase during oxidative phosphorylation is the, Which metabolic pathway is common to both fermentation and cellular respiration of a glucose molecule?, What is the oxidizing agent in the following reaction? Pyruvate+NADH+H+→Lactate+NAD+ and more. exergonic Referring to a chemical reaction that can occur spontaneously, releasing heat and/or increasing entropy, and for which the Gibbs free-energy change (DG) < 0. This reactions require 2 ATP to get started and produces 4 ATP. 75 terms. More specifically, it relates to the generation of ATP by the movement of hydrogen ions across a membrane during cellular respiration. -Autotrophs do photosynthesis, releasing chemical energy in the form of glucose (the food). Study with Quizlet and memorize flashcards containing terms like Which statement correctly describes the difference between alcohol fermentation and lactic acid fermentation?, Most of the electrons removed from glucose by cellular respiration are used for which of the following processes?, Cells must regulate their metabolic pathways so that they do not waste resources. ATP is produced by free energy released from the electron transport system being used to pump H+ from the mitochondrial matrix to the intermembrane space. Photosynthesis and cellular respiration, their equations are the _____ of each other. ) The function of the citric acid cycle is the transfer of electrons from pyruvate to NADH to O2. Once a glucose molecule is broken down, there are 36 ATP molecules that are produced. Study with Quizlet and memorize flashcards containing terms like Cell cycle, Interphase, Mitosis and more. oxidation of glucose and other organic compounds B. Chapter 9: Cellular Respiration Learn with flashcards, games, and more — for free. glucose and oxygen b. Compared to aerobic cell respiration it produces only 5% of the energy that aerobic respiration yields when metabolizing a single glucose molecule. ) A human cell contains at least two meters of DNA that is compacted to fit into a nucleus that is about six micrometers in diameter. Glycolysis 2. -In cellular respiration, glucose and other organic molecules are broken down in a series of steps-Electrons from organic compounds are usually first transferred to NAD+, a coenzyme-As an electron acceptor, NAD+ functions as an oxidizing agent during cellular respiration-Each NADH (the reduced form of NAD+) represents stored energy that is tapped to synthesize ATP-NADH passes the electrons to Quiz yourself with questions and answers for Campbell Biology; Tenth Edition; Chapter 9; Cellular Respiration and Fermentation test questions, so you can be ready for test day. Cells use high-calorie molecules such as glucose in a process called cellular respiration. Study with Quizlet and memorize flashcards containing terms like ATP, Cellular respiration, Mitochondria and more. This set has only things I did not know before re-reading… Photosynthesis and cellular respiration, their equations are the _____ of each other. Study with Quizlet and memorize flashcards containing terms like before getting involved with the details of cellular respiration and photosynthesis, take a second to look at the big picture. * Feedback regulation adjusts rate cellular respiration as the cells catabolic and anabolic needs are met - Catabolic: breakdown of organic molecules to produces ATP - Anabolic: building of organic molecules to be used in process of making ATP or molecules used to build components of the cell Study with Quizlet and memorize flashcards containing terms like the breakdown of organic molecules is exergonic;, fermentation, aerobic respiration and more. What happens during the process of glycolysis? During glycolysis, 1 molecule of glucose, a 6-carbon compound, is transformed into 2 molecules of pyruvic acid, a 3-carbon compound. ) the citric acid cycle b Study with Quizlet and memorize flashcards containing terms like In aerobic cell respiration, what is glucose oxidized to?, What happens in aerobic cell respiration?, Glucose --> Energy [ATP] and more.
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