carbon dioxide absorption is an appropriate indicator of photosynthesis because

Photosynthesis occurs in chloroplasts and cellular respiration occurs in mitochondria.This answer is correct. B) water. Mutation that introduces a different codon, resulting in a different amino acid. b) is a nucleic acid complex. Plants appear green as they absorb these colors and reflect mostly green light. D) produces glucose. c) NADPH C) stroma; thylakoids Using this value, find the separation distance of the 222 nitrogen atoms. The plants in the red light because chlorophyll absorbs red light. c) potential. the energy in CO 2 is used to produce ATP and NADPH. light . The chlorophyll breaks down, the green color disappears, and the yellow to orange colors become visible and give the leaves part of their fall splendor. 49) Photosynthetic organisms derive their carbon from The ultimate source of all the food we eat and the oxygen we breathe is. D) food . You could distinguish a granum from an inner mitochondrial membrane because the granum, but not the inner mitochondrial membrane, would _____. In developed countries, CO 2 was first applied to cucumbers, tomatoes, and salads (western-style mixed vegetables) in greenhouse (enclosed space). A) Chlorophyll a reflects green light. Hints Amino Acids enter: G, CAC C) have mitochondria but do not have chloroplasts. A) cellular respiration. B) ATP. B) absorb the same amount of CO2 as the plants under both the green light and normal sunlight. Occurs when carbon atoms from CO2are incorporated into an organic molecule. . Plants release what gaseous by-product as a result of photosynthesis? A) donation of excited electrons by chlorophyll a to a primary electron acceptor Which of the following are produced during the Calvin cycle? When the carbon dioxide concentration decreases, the color of the indicator solution also changes. A) stroma . 56) The ultimate source of all the food we eat and the oxygen we breathe is D) production is associated with events taking place on the inner mitochondrial membrane. B) ethylene glycol . She placed one beaker in the shade and the other beaker beside a fluorescent lamp. The primary function of light absorption by photosystems I and II is to produce _____. The electrons lost from the reaction center of photosystem I are replaced by electrons from A) CO2. Since the Earth's atmosphere formed, it seems to have always contained carbon dioxide in varying amounts. This recombination of maternal and paternal genetic material is a key feature of meiosis. CO2 is needed to produce sugars in the Calvin cycle. Glycolysis is the only stage of cellular respiration that requires _______ to make ______. This is why plants need to take in carbon dioxide. During meiosis, segments of nonsister chromatids can trade places. 1) What is the name given to organisms that can make their own food and thus sustain themselves. use organelles and electron transport chains, make ATP, During Glycolysis, the cytoplasm During Citric Acid Cycle, the mitochondria, capacity to cause change or do work -kinetic (energy of motion) -potential (stored energy). light . You're conducting an experiment to determine the effect of different wavelengths of light on the He can barely keep it moving, and his feet occasionally slip. . What do plants do with the sugar they produce in photosynthesis. a) Each preferentially absorbs slightly different wavelengths of light. C) reduced by the burning of fossil fuels, which removes oxygen from the atmosphere. You've added an indicator to each solution. stroma, 20) Which of the following are produced during the light reactions of photosynthesis? A) ATP is not produced during photosynthesis, but only during respiration. This site is using cookies under cookie policy . Which of the following statements regarding transport across a plasma membrane is false? As a result of the cascade of electrons down the electron transport chains of the light reactions. E) a fuel for cellular respiration and a starting material for making other organic molecules. A) is an evolutionary relic from when atmospheric O2 levels were low and did not interfere with rubisco. 3) Which of the following is an example of a photoautotroph? -RNA is made from DNA vis transcription -RNA is transcribed by the enzyme RNA polymerase, -proteins are made from RNA via translation -ribosomes translate proteins w/ the help of transfer RNA. thylakoid membranes. A) pass energy to the reaction center. Container A is placed under normal sunlight, B under green light, and C under red light. respiration in that c) the production of sugars. Which is the most immediate source of energy for making most of the ATP in your cells ? These sugar molecules contain the energy that living things need to survive. D) levels in the atmosphere have been steadily increasing in the past century. Small aquatic plants are placed into three containers of water mixed with carbon dioxide and indicator solution. Brainscape helps you realize your greatest personal and professional ambitions through strong habits and hyper-efficient studying. E) Young trees emit ozone-destroying gases at a higher rate than old trees and would thus worsen the ozone-hole problem while alleviating global warming. Produces molecules of NADPH: L D) mitochondria; chloroplasts the wavelength increases as a plant is placed further away from a light source. B) made worse by photosynthesis, which adds carbon dioxide to the atmosphere. Which of the following statements regarding photosynthesis and cellular respiration are true? 16) Which of the following statements concerning the role of redox reactions in photosynthesis and B) concentrated in the stomata. a) ADP, NADP+, O2. He placed a stopper on each test tube and placed them all in the dark for 24 hours. Column B What connects the two photosystems in the light reactions? Occurs in the chloroplast: CC, L In muscle cells, fermentation produces ____ lactate and NAD+ In fermentation _____ is reduced and _____ is oxidized. A) may be an evolutionary relic from when atmospheric O2 levels were low. b) orange. 32) Which of the following statements about the absorption of photons by pigment molecules is true? C) a windmill. 19) The light reactions occur in the ________, while the Calvin cycle occurs in the ________. b) H2O- Water. D) H in glucose and water; O in O2. b) a free, energized electron. In photosynthesis, the chemiosmotic production of ATP A) requires oxygen. . C) ATP. B) energy is stored in the form of a proton concentration difference. C) is attributable to high CO2 levels. B) passes electrons to photosystem I. The full range of electromagnetic energy is called the ________ spectrum. The photosystems absorb solar energy and pass that energy to the mitochondria. D) are found on the plasma membrane of mesophyll cells. Browse over 1 million classes created by top students, professors, publishers, and experts. Container A is placed under normal sunlight, B under green light, and C under red light. What is the role of oxygen in cellular respiration? Photoautotrophs A) make sugar by using organic raw materials. Expert Answer What happened to the energy that was stored in your gastank after your lawnmower comes to a stop as a resultof running out of gas? C) H+ . d) be inside a mitochondrion. E) are used in the electron transport chain to pump H+ into the thylakoid space. B) They allow the plant to fix carbon more efficiently under conditions of low atmospheric CO2. B) couples the flow of H+ to the phosphorylation of ADP. How do the reaction centers of photosystem I and II differ? B) are products of the Calvin cycle. C) In photosynthesis, carbon dioxide is oxidized to form sugar, while in respiration, sugar is reduced to B) Photosynthesis involves only oxidations, while respiration involves only reductions. C) Photosynthesis consumes CO2; respiration consumes O2. B) shuttle electrons along in a series of redox reactions. pyruvate . Small aquatic plants are placed into three containers of water mixed with carbon dioxide. A) The greenhouse effect is reduced by deforestation. D) is embedded in the inner membrane of the chloroplast. Based on this information, which part of cellular respiration would be stopped if arsenic were ingested? In fact, the jump of 2.58 ppm over 2021 amounts tied for 5th-highest annual increase in NOAA's 63 . What provides electrons for the light reactions? D) They make it possible for the plant to use the Calvin cycle at night. Which of the following are produced during the light reactions of photosynthesis? D) ATP, NADPH, O2, 21) Which of the following is part of the light reaction? B) a fuel for photosynthesis. 43) Photosystem II Carbon dioxide absorption is an appropriate indicator of photosynthesis because, CO2 is needed to produce sugars in the Calvin cycle, After the reverse osmosis system has been operating for 30 minutes, the solution in tank A would, If you shut off the system and pressure was no longer applied to tank A, you would expect. E) Burning wood contributes more to acid rain than burning fossil fuels. Occurs in a plant cell: L, G, ETC, CC, CAC You're conducting an experiment to determine the effect of different wavelengths of light on the E) Photosystem II does not transfer electrons from photons. The absorbed energy moves the electrons to a more energetic orbital. Container A is placed under normal sunlight, B under green light, and C under red light. 27) Which of the following colors contributes the least energy to photosynthesis? She counted the bubbles given off by the plants in each beaker. one? A) ATP is not produced during photosynthesis, but only during cellular respiration. Why are most plants green? Assume the ball is made out of a material that has a linear coefficient of expansion \alpha of 75.2106/C.75.2 \times 10^{-6} /^{\circ} \mathrm{C}.75.2106/C. C) are located on the inner membrane of the chloroplast. c) absorbs light energy. Column A structure C According to this figure, how do H+ ions make their way from the stroma to the thylakoid interior? b) electrons from water and energy from ATP. D) provide energy for the Krebs cycle. a) electrons from carbon dioxide and energy from ATP. centers were inactivated by a toxin? Container A is placed under normal sunlight, B under green light, and C under red light. 62) Ozone If the rate of photosynthesis increases, the amount of carbon dioxide in the environment will decrease and vice versa. D) The greenhouse effect has no direct relationship with the Industrial Revolution of the 1800s. Water that is filtered out of the blood by the kidneys is returned to the body through the action of aquaporins. B CO2 is needed to produce sugars in the Calvin cycle . Plants, on the other hand, are experts at capturing light energy and using it to make sugars through a process called photosynthesis. 50) ATP and NADPH D) Most of the young trees would die within a few years. or three? D) ATP. b) the release of O2 into the atmosphere. 2Carbon dioxide absorption is an appropriate indicator of photosynthesis because A the energy in CO2 is used to produce ATP and NADPH. a) NADPH recycling. Explain. When the carbon dioxide concentration decreases, the molecules. d) photosystem I. C) is done by the Calvin cycle. In the chloroplast, sugars are made in a compartment that is filled with a thick fluid called the, Chloroplasts contain disklike membranous sacs arranged in stacks called. C) In photosynthesis, carbon dioxide is oxidized to form sugar, while in respiration, sugar is reduced to form carbon dioxide. B CO2 is needed to produce sugars in the Calvin cycle. What type of gas would you expect to find in these bubbles? 13) Which of the following molecules is both a reactant and a product of photosynthesis? The light reactions of photosynthesis include _____. c) they lose potential energy. The thylakoid membrane allows for hydrogen ions (H+) to be transported across, thus creating a charge separation. The containers are observed for a 24-hour period. How many "turns" of the Calvin Cycle are required to produce 1 molecule of glucose? 29) Chlorophyll b The Era of Jefferson & Madison Vocabulary, NPLEX 2 - Nutrition - Manganese, Molybdenum,, Essential Biology: Chapter 8: Cell Reproducti, II(Bio) Chapter 8: Energy, Enzymes, and Metab, John David Jackson, Patricia Meglich, Robert Mathis, Sean Valentine, Event and Facility Final Chapter 9: Operation. ; or B) They allow the plant to fix carbon more efficiently under conditions of low atmospheric CO2. 200 seconds === minutes, seconds f1(x)=x,f2(x)=x2,f3(x)=4x3x2. d) blue, green, and orange. At t=120st=120 \mathrm{~s}t=120s, what is the magnitude of the acceleration a component is subjected to? D) pass absorbed energy to chlorophyll a. c. CO2 is needed to produce sugars in the Calvin cycle. You predict that a side effect of Fat Away will be, Based on your knowledge of the process of photosynthesis, the plant in the container placed under red light would probably. B) a starting material for the Calvin cycle. C) the top of the electron transport chain. d) electromagnetism. CO2 enters and O2 escapes from a leaf via . . d) ATP, NADPH, O2, the Calvin cycle produce: glucose, ADP, NADP+, Which of the following colors of light are useful during the process of photosynthesis? d) Glucose (C6H12O6) B) donation of excited electrons by chlorophyll b to a primary electron acceptor h. Scala vestibuli like B) electromagnetism states that allele pairs separate or segregate during gamete formation, and randomly unite at fertilization, the inheritance of one character has no effect on the inheritance of another, Is hydrolyzed to ADP, loses a third phosphate group. D) carbon dioxide. D) absorb more CO2 than the plants under the green light. stroma. B) Young trees fix carbon at a lower rate per unit mass than old trees. This transforms the water into oxygen and the carbon dioxide into glucose. ATP and NADPH A) play a role in glucose synthesis by plants. B) The greenhouse effect is exacerbated by the use of fossil fuels. Mitochondria differ from chloroplasts in that mitochondria. What important fact does this argument containers are observed for a 24-hour period. B) H2O. d) carbon monoxide. . What is the likely origin of chloroplasts? D) chlorophyll. D) NADP+ is oxidized to NADPH. B) ATP. Which of the following are produced by reactions that take place in the thylakoids and consumed by reactions in the stroma? If the rate of photosynthesis increases, the amount of carbon dioxide in the environment will decrease, and vice versa. Compare Earth to Mars and list three similarities. . A) Forests play too minor a role in global CO2 dynamics, which are affected far more by marine algae. > >U bjbj 7 L T 8 $ , , ? a) red. Changing the enzyme's three-dimensional shape. b) While it did have access to light before you left, the plant stored energy in the form of sugars or starch, and it was able to derive energy from those during your vacation. Place the letter of your choice in the space provided. c) green. Produces a net gain of 2 ATP: G versa. a) green, orange, and red. E) have chloroplasts and vestigial mitochondria. Does it seem peculiar that symmetric fission is not the most probable? In photosynthesis, . is oxidized and . Is reduced, -occurs in the cytoplasm -glucose goes in -make 2 molecules of ATP per 1 glucose -produces pyruvate, -occurs in mitochondria -needs pyruvate -produces CO 2 -produces 2 ATP per 1 glucose, -occurs in mitochondria -required oxygen -produces water -produces 28 ATP per 1 glucose, chemical equation for cellular respiration, can form the most bonds and is therefore the most versatile element to build molecules from, -energy processing -growth and development -response to the environment -evolutionary adaptation -order (made of cells) -reproduction -regulation, -forms hydrogen bonds -can moderate temperature -water is the solvent of life -supports molecular functions, The gene p53, which checks for DNA damage at the G1 checkpoint, is missing or mutated, causing cells to divide uncontrollably, By the Y chromosome of the male, which is separated during Meiosis I, where half get an X and half get a Y. Meiosis ends in. and Mitosis ends in.. -when homologous chromosomes pair during meiosis, non-sister chromatids exchange homologous portions -following crossing over, the chromatids are recombinant, combing paternal and maternal genes. D) CO2isneeded tocomplete the light reactions. b) helps produce ATP from the light reactions. You're conducting an experiment to determine the effect of different wavelengths of light on the absorption of carbon dioxide as an indicator of the rate of photosynthesis in aquatic ecosystems. b) chemiosmosis can occur across the thylakoid membrane. D) red. Small aquatic plants are placed into three containers of water mixed with carbon dioxide. . A) donation of excited electrons by chlorophyll a to a primary electron acceptor B) donation of excited electrons by chlorophyll b to a primary electron acceptor C) absorption of photons by chlorophyll b D) reduction of chlorophyll b by a primary electron acceptor E) absorption of photons by carotenoids, A) donation of excited electrons by chlorophyll a to a primary electron acceptor. c) oxygen. A) CO2 is needed to produce sugars in the Calvin cycle. | : : O " ) " e 0 . This drives the reactions to form ATP and NADPH. how did scientists alter the gene for antithrombin so that it could be isolated from milk? Hall, William C. Rose. C) orange A) requires oxygen. a) water splitting. Some stages may have more than one characteristic or share characteristics. 47) In photosynthesis, the chemiosmotic production of ATP rate of photosynthesis increases, the amount of carbon dioxide in the environment will decrease and vice D) releases CO2 as a by-product. D) the energy in CO2 is used to produce ATP and NADPH. How do the reaction centers of photosystem I and II differ? C) Because of their short growth period and self-regeneration, willows are more viable as a source of potential powerthan the trees in most natural forests. Carbon dioxide initially combines with RuBP, and RuBP is regenerated to continue the Calvin cycle. B) Chlorophyll a absorbs green light. Students in a biology class conduct an experiment to determine the effect of temperature on the rate of photosynthesis in a plant. Purple sulfur bacteria are organisms capable of photosynthesis. A) moderated by photosynthesis, which removes carbon dioxide from the atmosphere. form carbon dioxide. B) H in glucose; O in water E) Burning wood contributes more to acid rain than burning fossil fuels. d) the energy in CO2 is used to produce ATP and NADPH. . Which of the following statements regarding photosynthesis is false? It has been argued that cutting old-growth forests and replacing them with plantations of young trees would help to alleviate the threat of global greenhouse warming. Carbon dioxide absorption is an appropriate indicator of photosynthesis because A) CO2 is needed to produce sugars in the Calvin cycle. E) helps transport H+ against the concentration gradient. B) two CO2is needed to produce sugars in the Calvin cycle. B) NADPH is oxidized to NADP+. Most of the biomass of the cut trees would be added to the atmosphere as CO2 within a few years. 26) Why are most plants green? 16) If you expose a photosynthesizing plant to water that contains both radioactive H and radioactive O, in which of the products of photosynthesis will the radioactive H and O show up? b) the stoma. B) glucose C) Most of the biomass of the cut trees would be added to the atmosphere as CO2 within a few years. A centrifuge used to subject engineering components to high acceleration has a radius of 8m8 \mathrm{~m}8m. It starts from rest at t=0t=0t=0, and during its two-minute acceleration phase it is programmed so that its angular acceleration is given as a function of time in seconds by =0.1920.0016trad/s2\alpha=0.192-0.0016 t \mathrm{rad} / \mathrm{s}^2=0.1920.0016trad/s2. The light reactions take place in the _________ and the Calvin cycle takes place in the _________. C) Pigments only lose energy in the excitation process. Distinguish between utilitarian conservation and biocentric preservation. d) electrons from water and energy from sunlight Carbon dioxide absorption is an appropriate indicator of photosynthesis because 68) Carbon dioxide absorption is an appropriate indicator of photosynthesis because 68) A) the energy in CO 2 is used to produce ATP and NADPH. You call to ask the boy his mass, and he replies "50 kg." D) They make it possible for the plant to use the Calvin cycle at night. hot, moistb. B) is broken down by carbon dioxide. C) cytoplasm absorb more CO2 than the plants under the green light. B) glucose. c) CO2 is needed to produce sugars in the Calvin cycle. C plants produce oxygen gas by splitting CO2. E) its enzymes are membrane-bound, D) the final electron acceptor is NADP+ and not oxygen. ) D) ATP, NADPH, CO2. B) supplies the cell with ATP. A) Chlorophyll a reflects green light. B) ATP. C) Most of the biomass of the cut trees would be added to the atmosphere as CO2 within a few years. D) requires the input of NADPH. B) H+ . D) In photosynthesis, carbon dioxide is reduced to form sugar, while in respiration, sugar is oxidized to form carbon dioxide. E) absorb more CO2 than the plants under the green light. c) light. 17) What is the source of energy that provides the boost for electrons during photosynthesis? . nucleus D) a spring. The concentration of CO2 will decrease as plants use it to energizes electrons in the electron transport system. If the Moons spherical surface provided specular reflection, what would it resemble at full moon? In recent decades, the CO 2 fertilizer (such as AGROSOL, a carbon dioxide gas fertilizer) was applied to promote field condition (open space). The concentration of CO2 will decrease as plants use the energy in CO2 to produce ATP energy that cells use to make sugars. 53) The addition of oxygen instead of carbon dioxide to RuBP results in Plants use sugars as A) a fuel for photophosphorylation. On one strand of DNA, one nucleotide is linked to the next through _____. They help the plant conserve water and synthesize glucose efficiently under hot, dry conditions. B) pigment. b) plants produce oxygen gas by splitting CO2. d) kinetic, Which of the following colors contributes the least energy to photosynthesis? chlorophyll a? b) 6 CO2 glucose. The containers are observed for a 24-hour period. A) concentrated in a zone of leaf tissue called the mesophyll. Plants use sugars as : Determine whether the given set of Involves lights: L D) carbon dioxide. Carbon dioxide Plants get the carbon dioxide they need from the air through their leaves. B) is of benefit to the plant since it breaks down rubisco. Any substance that inhibits the transportation of oxygen from the lungs affects _____________. A by-product of cellular respiration is heat. 30) Plant cells are protected from the harmful effects of reactive oxidative molecules by c) carbon dioxide. D) phaser. C) Photosynthesis consumes CO2; respiration consumes O2. c. 2 days ==\ldots= minutes C) provide energy to Photosystem I and Photosystem II. 63) Ozone consists of ________ oxygen atom(s). In what form would you expect to find sulfur (S) as a result of photosynthesis in these bacteria? D) formation of waste products in the form of O2, 22) Which of the following are produced during the Calvin cycle? Which of the following statements about the greenhouse effect is true? D) reduced by the addition of carbon dioxide to the atmosphere, since carbon dioxide removes excess heat from the Earths surface and reflects it back into space. A) It takes several minutes for the pigment electrons to become excited. . Students also viewed Bio Study Guide 37 terms Kristopher_Barkley Lab Test 38 terms morganwasham cellular respiration and photosynthesis pract 57 terms Images Irene_Mejia1 Small aquatic plants are placed into three containers of water mixed with carbon dioxide. D) produces glucose. C) occurs during the light reactions. b. E) absorb more CO2 than the plants under the green light. C) CO 2 is needed to produce sugars in the Calvin cycle. 3 minutes ==\quad= seconds b) Chlorophyll a is found in photosystem I and chlorophyll b in photosystem II. B. The f1(x)=x,f2(x)=x2,f3(x)=4x3x2f _ { 1 } ( x ) = x , \quad f _ { 2 } ( x ) = x ^ { 2 } , \quad f _ { 3 } ( x ) = 4 x - 3 x ^ { 2 } 44) Photophosphorylation during photosynthesis differs from oxidative phosphorylation during cellular a) carbon dioxide. You're conducting an experiment to determine the effect of different wavelengths of light on the absorption of carbon dioxide as an indicator of the rate of photosynthesis in aquatic ecosystems. c) NADPH A) it involves an electron transport chain. What is the likely origin of chloroplasts? . Bromthymol blue turns from blue to yellow in the presence of CO2. Plant cells A) lack mitochondria and chloroplasts. At the same time other chemical changes may occur, which form additional colors through the development of red anthocyanin pigments. 7) ________ cells in leaves are specialized for photosynthesis. . d) couples the flow of H+ to the phosphorylation of ADP. You see the boy next door trying to push a crate down the sidewalk. form carbon dioxide. occurs when carbon atoms from CO2 are incorporated into an organic molecule. If you expose a photosynthesizing plant to water that contains both radioactive H and radioactive O, in which of the products of photosynthesis will the radioactive H and O show up? C) are inputs to the photosystems. She placed one beaker in the shade and the other beaker beside a fluorescent lamp. d) 3 CO2 a three-carbon molecule. Correct Answer: CO2 is needed to produce sugars in the Calvin cycle. Produces molecules of FADH2: CAC 55) What is the main adaptive advantage of the C4 and CAM photosynthesis strategies over the C3 B) are products of the Calvin cycle. water . Name two environmental leaders associated with each of these philosophies. a) heat. Match the terms in column A with the descriptions in column B. E) uses noncyclic electron flow to capture energy in glucose. c) CO2. This process begins with the absorption of light by specialized organic molecules, called pigments, that are found in the chloroplasts of plant cells.Here, we'll consider light as a form of energy, and we'll also see how pigments - such as the chlorophylls . A) blue The Calvin cycle constructs ________, an energy-rich molecule that a plant cell can then use to make glucose or other organic molecules. stroma . B) transports H+ ions from the stroma to the thylakoid space. f. Pharyngotympanic (auditory) tube . The oxygen released into the air as a product of photosynthesis comes from. C) The greenhouse effect is inversely related to increasing levels of atmospheric CO2. What is the purpose of test tube #1 that does not contain a plant? B) the breaking of glucose bonds. Produces CO2: CAC 1. D) Photosynthesis produces O2; respiration produces CO2. H+ g. Scala tympani If the rate of photosynthesis increases, the amount of carbon dioxide in the environment will decrease, and vice versa. A) cellular respiration. B) thylakoid membranes B) is of benefit to the plant since it breaks down rubisco. During the dark reactions, carbon dioxide is bound to ribulose bisphosphate, a 5-carbon sugar with two attached phosphate groups, by the enzyme ribulose bisphosphate carboxylase. In a photosystem, clusters of chlorophyll a, chlorophyll b, and carotenoid pigments function most like, The electrons lost from the reaction center of photosystem II are replaced by electrons from. Most commonly, a vapor-coolant is used on \rule{1cm}{1pt} injuries, and \rule{1cm}{1pt} and \rule{1cm}{1pt} strains. D CO2 is needed to complete the light reactions. . Although the reactions of the Calvin cycle are not directly dependent on light, they usually do not occur at night. D) include only the green plants. D) green, 28) Of the following wavelengths of light, which would you expect to be reflected or transmitted by

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