carbon dioxide absorption is an appropriate indicator of photosynthesis because

C) regeneration of ATP is driven by a flow of protons through an ATP synthase. D) CO2isneeded tocomplete the light reactions. B) thylakoid membranes Plants release what gaseous by-product as a result of photosynthesis? Which of the following graphs represents the effect of increasing light intensity on the rate of photosynthesis? CO2 enters and O2 escapes from a leaf via. Absorb more CO2than the plants under the green light. > >U bjbj 7 L T 8 $ , , ? E) produces ATP. d) Photosystem I functions first in the sequence of steps a) Each preferentially absorbs slightly different wavelengths of light. The electrons lost from the reaction center of photosystem I are replaced by electrons from A) CO2. 44) Photophosphorylation during photosynthesis differs from oxidative phosphorylation during cellular Which of the following statements about the greenhouse effect is true? CO2 provides the carbon atoms that are incorporated into sugars in photosynthesis. Light reactions are located in the thylakoid membrane because _____. The sodium concentration in a cell is 10 times less than the concentration in the surrounding fluid. CO2is needed to produce sugars in the Calvin cycle. Expert Answer cellular respiration is true? 29) Chlorophyll b If you shut off the system and pressure was no longer applied to tank A, you would expect c) NADPH B) CO 2 is needed to complete the light reactions. e. Membranous labyrinth Stores energy in a form that can drive cellular work. cyanobacteria in freshwater and marine ecosystems, Autotrophs that utilize light as their energy source are. D) are used in the electron transport chain to pump H+ into the thylakoid space. Convert: c) they lose potential energy. If the Why does the relationship between metabolic rate and temperature exist? D) Most of the young trees would die within a few years. In recent decades, the CO 2 fertilizer (such as AGROSOL, a carbon dioxide gas fertilizer) was applied to promote field condition (open space). A) stroma The energy that excites P680 and P700 is supplied by A) electrons passing down the electron transport chain. Shown here is the graph of the data for the beaker she placed beside the lamp. B) absorb the same amount of CO2 as the plants under both the green light and normal sunlight. photosynthetic prokaryotes that lived inside eukaryotic cells, Photophosphorylation during photosynthesis differs from oxidative phosphorylation during cellular respiration in that. B) glucose, ADP, NADP+, CO2 B) is analogous to the production of ATP in mitochondria. 83) Carbon dioxide absorption isanappropriate indicator ofphotosynthesis because A) plants produce oxygen gasbysplitting CO2. D CO2 is needed to complete the light reactions. E) a fuel for cellular respiration and a starting material for making other organic molecules. You've added an indicator to each solution. d) carbon monoxide. a) NADH concentrated in a zone of leaf tissue called the mesophyll. Which figure depicts an animal cell placed in a solution hypotonic to the cell? C) ATP. What are three factors that affect the rate of photosynthesis? covalent bonds between the sugar of one nucleotide and the phosphate of the next, -contains a haploid number of genes -is unlike any other gamete. Based on this information, which part of cellular respiration would be stopped if arsenic were ingested? Most commonly, a vapor-coolant is used on \rule{1cm}{1pt} injuries, and \rule{1cm}{1pt} and \rule{1cm}{1pt} strains. A) requires oxygen. 31) A packet of light energy is called a D) have mitochondria and chloroplasts. Carbon dioxide absorption is an appropriate indicator of photosynthesis because. C) carbon dioxide 49) Photosynthetic organisms derive their carbon from light would probably C) NADH A) chemical . A fuel for cellular respiration and a starting material for making other organic molecules. b) NADH. B) Photosynthesis is ultimately powered by light energy and respiration by the chemical energy of fuel molecules. B) The greenhouse effect is exacerbated by the use of fossil fuels. D) the final electron acceptor is NADP+ and not oxygen. C) C6H12O6 + 6 O2 + sunlight 6 CO2 + 6 H2O. During the growing season leaves take up carbon dioxide. D) ATP, NADPH, CO2. food . A) occurs when carbon atoms from CO2 are incorporated into an organic molecule. According to this figure, how do H+ ions make their way from the stroma to the thylakoid interior? Column B B) water. A) may be an evolutionary relic from when atmospheric O2 levels were low. . Small aquatic plants are placed into three containers of water mixed with carbon dioxide and indicator solution. 48) Mitochondria transfer ________ energy from ________ to ATP; chloroplasts transform ________ D) CO 2 is needed to complete the light reactions. B) shuttle electrons along in a series of redox reactions. C) Most of the biomass of the cut trees would be added to the atmosphere as CO2 within a few years. Tube within cochlea containing spiral organ and endolymph. Why? 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 C) Photosynthesis consumes CO2; respiration consumes O2. Hall, William C. Rose. a) thylakoid membranes . A) CO2 is needed to produce sugars in the Calvin cycle. B) H+ . C) have mitochondria but do not have chloroplasts. . Plants, on the other hand, are experts at capturing light energy and using it to make sugars through a process called photosynthesis. . B) made worse by photosynthesis, which adds carbon dioxide to the atmosphere. Photosynthesis occurs in chloroplasts and cellular respiration occurs in mitochondria.This answer is correct. A) ATP is not produced during photosynthesis, but only during respiration. C) is attributable to high CO2 levels. B) ATP c) blue, red, and violet. You can specify conditions of storing and accessing cookies in your browser. C) They allow the plant to fix carbon more efficiently in dim or cool conditions. Produces CO2: CAC A) blue B) concentrated in the stomata. D) is embedded in the inner membrane of the chloroplast. the wavelength increases as a plant is placed further away from a light source. D) the top of the electron transport chain. When does synapsis and crossing-over occur in meiosis? . d) stroma . C) In photosynthesis, carbon dioxide is oxidized to form sugar, while in respiration, sugar is reduced to Shown here is the graph of the data for the beaker she placed beside the lamp. nucleus. If the rate of photosynthesis increases, the amount of carbon dioxide in the environment will decrease, and vice versa. occurs when carbon atoms from CO2 are incorporated into an organic molecule. Carbon dioxide is particularly influential in regulating pH. C) is a source of oxygen for cellular respiration. b) FADH2 A) lack mitochondria and chloroplasts. A) cellular respiration. A) is a nucleic acid complex. You're conducting an experiment d. 1,000 minutes === hours. Plants use sugars as What two molecules are produced by the light reactions and used to power the Calvin cycle? chlorophyll a? B) powers the process of glucose synthesis by supplying the cell with ATP. It is well established that as CO 2 in the atmosphere . Within the chloroplast, the light reactions take place in the flattened sacs called thylakoids and the Calvin cycle takes place in the thick fluid called the stroma. b) glucose, ADP, NADP+, CO2. D) chemiosmosis. C) photon. C) H in water; O in glucose B) carbon dioxide. 8) In most green plants, chloroplasts are A) concentrated in a zone of leaf tissue called the mesophyll. NADPH c) oxygen. A) carbon fixation B) reduction of carbon C) addition of electrons and protons to carbon D) regeneration of NADP+ E) formation of waste products in the form of O2, E) formation of waste products in the form of O2, Carbon fixation A) occurs when carbon and oxygen from CO2 are incorporated into an organic molecule. C) Chlorophyll b primarily uses green light as the source of energy for photosynthesis. ; stomata. Occurs when carbon atoms from CO2are incorporated into an organic molecule. E) Burning wood contributes more to acid rain than burning fossil fuels. Small aquatic plants are placed into three containers of water mixed with carbon dioxide and indicator solution. C) provide energy for the citric acid cycle. D) Photosynthesis produces O2; respiration produces CO2. B) are found in the roots of plants. the final electron acceptor is NADP+ and not oxygen. c) Photosystem II does not transfer electrons from photons. How can the cell move sodiumout ofthe cell? A) H and O both in glucose D) H+ . C) is a source of oxygen for cellular respiration. A) Plants require carbon dioxide, water, and sunlight to make glucose. ATP and NADPH A) play a role in glucose synthesis by plants. The ATP and NADPH produced during the light reactions are necessary to provide energy and high-energy electrons for the Calvin cycle. D) of little concern, since it is part of the normal cycle for the planet. C) are located on the inner membrane of the chloroplast. B) The greenhouse effect is exacerbated by the use of fossil fuels. spotted flower/blood type, -1 gene influences multiple traits -ex. B) Photons raise electrons in pigments to the ground state. C) shuttle electrons along in a series of redox reactions. Most of the biomass of the cut trees would be added to the atmosphere as CO2 within a few years. c) ADP ATP. What is the name given to organisms that can make their own food and thus sustain themselves without consuming organic molecules derived from other organisms? When the carbon dioxide concentration decreases, the color of the indicator solution also changes. What do CR and photosynthesis have in common? What transports electrons from the light reactions to the Calvin Cycle? 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. b) methane. kinetic B) ATP. B) donation of excited electrons by chlorophyll b to a primary electron acceptor 46) The chloroplast ATP synthase Carbon dioxide initially combines with RuBP, and RuBP is regenerated to continue the Calvin cycle. CO2 is needed to produce sugars in the Calvin cycle. a) electromagnetic 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. Which of the following statements about the absorption of photons by pigment molecules is true? a) quantum. C) is done by the Calvin cycle. They get their name, in part, because they use H2S (hydrogen sulfide) instead of water during the light reactions. FADH2 shuttles electrons to the electron transport chain: CAC NADP+ is required for photosynthesis because it _____. . Occurs in the cytosol: G food . Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. B) chloroplasts; mitochondria a) function in energy transformation. A) They help the plant conserve water and synthesize glucose efficiently under hot, dry conditions. Plant cells are protected from the harmful effects of reactive oxidative molecules by. In fact, the jump of 2.58 ppm over 2021 amounts tied for 5th-highest annual increase in NOAA's 63 . C) O2 What important fact does this argument ignore? 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. Which is the most immediate source of energy for making most of the ATP in your cells ? C) eat other organisms that use light energy to make food molecules. If the rate of photosynthesis increases, the amount of carbon dioxide in the environment will decrease, and vice versa. You could distinguish a granum from an inner mitochondrial membrane because the granum, but not the inner mitochondrial membrane, would _____. On one strand of DNA, one nucleotide is linked to the next through _____. E) is a result of the oxidation of glucose. . C) an electron. 15) A redox reaction involves the transfer of D) Green helps plants blend into their environment as a sort of camouflage. What do plants do with the sugar they produce in photosynthesis. C) Photosystem I functions first in the sequence of steps that make up the light reactions. Small aquatic plants are placed into three containers of water mixed with carbon dioxide. Browse over 1 million classes created by top students, professors, publishers, and experts. (b) By what percentage does the density of a bowling ball change (assuming it is a uniform sphere) when it is taken from room temperature (68F)\left(68^{\circ} \mathrm{F}\right)(68F) into the cold night air in Nome, Alaska (40F).\left(-40^{\circ} \mathrm{F}\right) .(40F). C) a starting material for the Calvin cycle. A) The greenhouse effect is reduced by deforestation. D) In photosynthesis, carbon dioxide is reduced to form sugar, while in respiration, sugar is oxidized to form carbon dioxide. c) the production of sugars. E) The principal electron carrier in photosynthesis is NADPH; the principal electron carrier in respiration is NADH. . Carbon dioxide is one of the reactants in photosynthesis. In photosynthesis, the chemiosmotic production of ATP A) requires oxygen. E) thylakoids; stroma A student poured a solution of bromthymol blue indicator into three test tubes. Produces a net gain of 2 ATP: G A) glucose, ADP, NADP+ 13 Plant roots and leaves absorb water, which reacts with carbon dioxide using energy from light as the catalyst. The conversion of NADP+ to NADPH occurs with the assistance of _____. If the rate of photosynthesis increases, the amount of carbon dioxide in the environment will decrease, and vice versa. C) absorption of photons by chlorophyll b D) In photosynthesis, carbon dioxide is reduced to form sugar, while in respiration, sugar is oxidized to In photosynthesis, carbon dioxide is reduced to form sugar, while in respiration, sugar is oxidized to form carbon dioxide. Carbon dioxide absorption is an appropriate indicator of photosynthesis because:_________.A) CO2 is needed to complete the light reactions.B) The energy in CO2 is used to produce ATP and NADPH.C) Plants produce oxygen gas by splitting CO2.D) CO2 is needed to produce sugars in the Calvin cycle. produce organic molecules from inorganic molecules. Plant leaves are also able to absorb and release water through the stomata. D) pass absorbed energy to chlorophyll a. E) catalyze the incorporation of carbon atoms into RuBP. Which of the following statements regarding photosynthesis is false? Which of the following statements regarding photosynthesis is false? What is the role of oxygen in cellular respiration? Youve added an indicator to each solution. B) food . a) hydrocarbons. D) thylakoid membranes . A) carbon fixation 37) In a photosystem, clusters of chlorophyll a, chlorophyll b, and carotenoid pigments function most The containers are observed for a 24-hour period. D) NADPH. See Page 1. Container A is placed under normal sunlight, B under green light, and C under red light. D) a spring. B) Photons raise electrons in pigments to the ground state. Which of the following are produced during the Calvin cycle? C) The greenhouse effect will decrease the average temperature of the planet. A) it involves an electron transport chain. You've added an indicator to each solution. C) is found in the stroma. semi-tropicald. Hints stroma, 20) Which of the following are produced during the light reactions of photosynthesis? A) has P700 at its reaction center. D) provide energy for the Krebs cycle. From your recent physics class you estimate that the static and kinetic coefficients of friction are 0.80.80.8 and 0.40.40.4 for the boy's shoes, and 0.50.50.5 and 0.20.20.2 for the crate. b) ATP. thylakoid membranes. B) is of benefit to the plant since it breaks down rubisco. D) requires the input of NADPH. 27) Which of the following colors contributes the least energy to photosynthesis? respiration in that c) potential. D) a fuel for cellular respiration and a starting material for making other organic molecules. During meiosis, segments of nonsister chromatids can trade places. 1) The summary equation for photosynthesis is A) 6 CO2 + 6 H2O + sunlight C6H12O6 + 6 O2. a) Even though the plant received no visible light, it was able to use the shortwave part of the electromagnetic spectrum (gamma rays and X-rays) to carry out photosynthesis. albinism, -a lot of different genes influence 1 -ex. Change all absorbents, not just one canister in a two-canister system. 61) What is the main adaptive advantage of the C4 and CAM photosynthesis strategies over the C3 strategy? 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. Carbon dioxide absorption is an appropriate indicator of photosynthesis because CO2 is needed to produce sugars in the Calvin cycle. B) H in glucose; O in water 45) In photophosphorylation, energy from electron flow is used to transport ________ from the a. E) CO2 energizes electrons in the electron transport system. E) found throughout the plant. B) transports H+ ions from the stroma to the thylakoid space. 63) Which of the following statements about the greenhouse effect is true? A) mitochondria that had a mutation for photosynthesis B) photosynthetic prokaryotes that lived inside eukaryotic cells C) a combination of mitochondria and Golgi bodies D) prokaryotes with photosynthetic mitochondria E) eukaryotes that engulfed photosynthetic fungi, B) photosynthetic prokaryotes that lived inside eukaryotic cells. B) is broken down by carbon dioxide. Distinguish between utilitarian conservation and biocentric preservation. absorption of carbon dioxide as an indicator of the rate of photosynthesis in aquatic ecosystems. Column A How might global climate change affect the aquifer? E) are used in the electron transport chain to pump H+ into the thylakoid space. Based on your knowledge of the process of photosynthesis, the plant in the container placed under red light would probably A) absorb no CO2. b) the stoma. 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. Which part of the ATP molecule breaks free of the rest when an ATP molecule is used for energy? d) couples the flow of H+ to the phosphorylation of ADP. d) photosystem I. E) Photosystem II does not transfer electrons from photons. . Passive transport requires an input of energy from the cell. D) nuclear, 25) The full range of electromagnetic energy is called the ________ spectrum. The synthesis of ATP from ADP and a phosphate group. D) The release of energy by the excited electron can be as heat, light, or fluorescence. the energy in CO 2 is used to produce ATP and NADPH. D) provides the cell with a supply of NADPH molecules. You start to wonder how heavy the crate is. B) Burning fossil fuels release carbon dioxide that was removed from the atmosphere millions of years ago. A) CO2. 35) How do the reaction centers of photosystem I and II differ? He can barely keep it moving, and his feet occasionally slip. e) Chlorophyll. C) plants produce oxygen gas by splitting CO2. E) protects Earth from UV radiation. Carbon dioxide absorption is an appropriate indicator of photosynthesis because Then, he placed an aquatic plant in two of the test tubes, as shown below. a) forms NADPH to be used in the Calvin cycle. What provides the carbon atoms that are incorporated into sugar molecules in the Calvin cycle? Mitochondria differ from chloroplasts in that mitochondria. C) H+ . d. the energy in CO2 is used to produce ATP and NADPH. stroma . Which of the following is part of the light reaction? Although the reactions of the Calvin cycle are not directly dependent on light, they usually do not occur at night. A student collected & tested the bubbles coming from the plant during this experiment. It is acidic, and its concentration is in continual flux as a result of its utilization by aquatic plants in photosynthesis and release in respiration of aquatic organisms. six? Occurs in a plant cell: L, G, ETC, CC, CAC Small aquatic plants are placed into three containers of water mixed with carbon dioxide. B) a starting material for the Calvin cycle. You've added an indicator to each solution. b) is a nucleic acid complex. Container A is placed under normal sunlight, B under green light, and C under red light. Where is chlorophyll found in a plant cell? Since the Earth's atmosphere formed, it seems to have always contained carbon dioxide in varying amounts. d) ATP, NADPH, O2, Which of the following are produced during the Calvin cycle? Change the absorbent regularly, on Monday morning for instance. Each preferentially absorbs slightly different wavelengths of light. (SELECT ALL THAT APPLY.). A) carbon monoxide. B) CO2 is needed to complete the light reactions. The light reactions occur in the ________, while the Calvin cycle occurs in the ________. C) regeneration of ATP is driven by a flow of protons through an ATP synthase. . a) electrons from carbon dioxide and energy from ATP. C) couples the flow of H+ to the phosphorylation of NADP+. Determine whether the given set of d) a starting material for the Calvin cycle. b) plants produce oxygen gas by splitting CO2. c) green. Container A is placed under normal sunlight, B under green light, and C under red light. H+ d) couples the flow of H+ to the phosphorylation of ADP. b) The Calvin cycle depends on products of the light reactions. Unlike cellar respiration, photosynthesis occurs in. 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. 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) the energy in CO2 is used to produce ATP and NADPH. This free, energized electron powers the electron transport chain to generate ATP and ultimately be "handed off" to NADP+ to make NADPH for the Calvin cycle. ; thylakoids. 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.

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