What is the evolutionary advantage to organisms that the Calvin cycle has a number of reactions in common with other pathways?
Q: What are the products of light reactions that are used in the calvin cycle?
A: Step 1 Light is the visible part of the electromagnetic spectrum that consists of a stream of very…
Q: How does the production of sugars by tropical plants differ from the same reactions in the Calvin…
A: Photosynthesis is an important process used by photoautotrophs for the conversion of light energy…
Q: What is the beginning compound of the Calvin Cycle that is bound to carbon dioxide?
A: The light-independent reaction of photosynthesis is termed as the Calvin-cycle. Despite being…
Q: What are the outputs of the Calvin cycle? What is the primary function of the Calvin cycle?
A: The Calvin cycle is the light-independent chemical reaction in which carbon dioxide is fixed to…
Q: Explain the Calvin cycle reaction ?
A: Calvin cycle - It is the process in which carbon dioxide turn into sugar by plants and some algae.…
Q: Outline the three phases of the Calvin cycle.
A: The intracellular anabolic process in which glucose is synthesized using simple inorganic substances…
Q: What are the outputs of the calvin cycle?
A: The Calvin cycle is one of the mechanisms used by the photosynthetically active organisms (plants…
Q: What is the chemical equation of photosynthesis?
A: Photosynthesis is the biological process used by plants and other organisms to convert light energy…
Q: What occurs in the Calvin Cycle? How is the Calvin Cycle connected to events in Photosystems II and…
A: In Calvin cycle (Dark reaction or reductive pentose phosphate cycle or C3 cycle), carbon dioxide is…
Q: There are two photosystems ( I and II) involved in the light-dependent reactions of photosynthesis.…
A: Photosystems are functional and structural units of protein complexes involved in photosynthesis…
Q: What are the names for the Calvin Cycle?
A: Calvin cycle occurs in photosynthesis and comprises of chemical reactions that convert carbon…
Q: Why is it true that the electrons from photolysis are absolutely required for photosynthesis?
A: Photosynthesis is a process in which photosynthetic autotrophs can obtain energy via light energy.…
Q: Is photosynthesis a catabolic or anabolic pathway? How do you know?
A: Metabolism is a set of chemical reactions that interconnect in a series of pathways. It is a…
Q: Why are the reactions of the Calvin cycle sometimes referred to as the dark reactions? Do they take…
A: The Calvin cycle are the chemical reactions that convert carbon dioxide and other compounds into…
Q: Describe the three phases of the Calvin cycle.
A: Photosynthesis is a process in which plants, some bacteria and algae can synthesize food in form of…
Q: What is the Calvin cycle?
A: Calvin Cycle is also known as the light-independent reactions of photosynthesis as it does not…
Q: If we use ribulose-5-phosphate that has been labeled with 14C isotope at the Carbon 1 position in…
A: The Calvin cycle is called the carbon-fixation cycle reduces the carbondioxide to three carbon of…
Q: Why photosynthesis is important?
A: Introduction: The process of utilizing the sun's light energy and its conversion into chemical…
Q: How much NADPH and ATP is required to make one hexosemolecule by the Calvin cycle?
A: The synthesis of glucose from these compounds is simplified because the carbons are already…
Q: The reactions of the Calvin cycle are not directly dependent on light, and yet they usually do not…
A: Calvin cycle is the carbon fixation cycle that helps in synthesizing sugar by the help of carbon…
Q: What is the overall purpose of the light reactions in photosynthesis?
A: Autotrophs are organisms which can synthesise their own food via photosynthesis. For example:…
Q: What are the three phases of the Calvin Cycle and what happens in each? In what part of the…
A: in plants, the Calvin cycle aka light-independent reactions, biosynthetic phase etc. happen…
Q: Why is the Calvin cycle referred to as the dark reaction?
A: Plants prepare their own food with the help of Photosynthesis and it uses light energy from the sun…
Q: Where does the light independent reaction (Calvin Cycle) take place?
A: Answer - In photosynthesis, a light-independent reaction takes place in plant chloroplasts.
Q: What are the stages of Calvin cycle?
A: It is also called as the C3 cycle. It is a process used by the algae and plants to convert carbon…
Q: How do we know that C4 photosynthesis suppresses photorespiration?
A: The mechanism by which green plants and some other lower living beings make their food in the…
Q: Why is carbon dioxide important in photosynthesis? Into what molecules is CO2 incorporated?
A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…
Q: What is the overall chemical reaction for photosynthesis?
A: Photosynthesis- Photosynthesis is the process of biological importance that can harvest energy from…
Q: Describe the Calvin Cycle of Photosynthesis and its function. What are some of the products that can…
A: The Calvin cycle or the C3 cycle. It was discovered by Melvin calvin.
Q: The Calvin cycle reactions that fix CO2 do not function in the dark. What are the likely reasons for…
A: The carbon cycle can be described as the series of reactions associated with fixing carbon dioxide…
Q: What is the end product of photosynthesis when H2S is thesource of hydrogen atoms?
A: Photosynthesis is a biochemical process by which plants and certain microbes utilize sunlight to…
Q: Why is the Calvin cycle crucial to the functioning of all life forms?
A: Introduction: In plants, carbon dioxide (CO2) enters the chloroplast through the stomata and…
Q: What molecules/processes in photosynthesis are reduced and which are oxidized?
A: Photosynthesis is a process of plants in which plants and other things make food. It is an…
Q: The Calvin cycle begins when CO2 reacts with (a) phosphoenolpyruvate(b) glyceraldehyde-3-phosphate…
A: Introduction:- Carbon dioxide enters the inside of a leaf through pores called stomata and diffuses…
Q: What substrate of photosynthesis is used during the Calvin cycle?
A: Photosynthesis is a vital process for all plants in order to survive. Plants use the light energy…
Q: In photosynthesis, what is encompassed by the term “light reactions”?
A: The conversion of light energy/sunlight into chemical energy by green plants and other creatures is…
Q: Why is a photosynthetic reaction center comparable to a battery?
A: Photosynthesis refers to the biological process by which green plants, certain bacteria, and algae…
Q: What are the roles of NADPH and ATP in the chemical stage of photosynthesis?
A: Photosynthesis is a process through which chlorophyll-containing organisms can absorb solar energy…
Q: The term "dark reactions" was once used to describe the Calvin cycle. Explain why this term was used…
A: The dark reaction of photosynthesis is not dependent on the sunlight hence termed as the dark…
Q: How many different types of reactions (e.g., phosphorylation, isomerization) occur in the Calvin…
A: The Calvin cycle is a light-independent reaction in photosynthesis in which plants and algae reduce…
Q: What happens in the Calvin cycle?
A: Calvin cycle - Calvin cycle is also called as C3 cycle or Carbon assimilation cycle. Calvin cycle…
Q: Why is the third stage of the Calvin cycle called the regeneration stage?
A: The Calvin cycle which is sometimes called the Benson-Calvin cycle describes the chemical events…
Q: Describe the three stages of the Calvin cycle.
A: Introduction :- Plants and algae employ the Calvin cycle to convert carbon dioxide from the air into…
Q: What is the main final product of the calvin cycle?How many turns of the calvin cycle are needed to…
A: Plants are photosynthetic and require sunlight to produce their food. During the daytime, plants…
Q: Why is the Calvin Cycle referred to as the dark reactions, or light-independent reactions?
A: Introduction Calvin Cycle:- The Calvin cycle is part of photosynthesis, The cycle of chemical…
Q: What does the Calvin-Benson cycle produce? What molecule is "fixed" in the reactions of the Calvin…
A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…
What is the evolutionary advantage to organisms that the Calvin cycle has a number of reactions in common with other pathways?
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- Which of the following terms regarding the Calvin cycle are mismatched? a.) rubisco and ATP production b.) PGAL and rearranged from glucose c.) carbon fixation and stromaCarbon dioxide is required for which of the following processes in photosynthesis? a) the Calvin cycle b) the splitting of water c) the absorption of water d) the production of ATP e) the light reactionThere are some similarities and some differences between the citric acid cycle in the mitochondrion and the Calvin cycle in photosynthesis. Which of the following is NOT a true difference between the two cycles? Both involve CO2, but in the Calvin cycle CO2 is used brought into the process as a source of carbon for the sugar being built. In the Mitochondrion, CO2 is removed from the sugar and leaves the cell. In the Calvin cycle, ATP is used to carry chemical energy from the light reactions to the the Calvin cycle where the chemical energy is incorporated in the sugar molecule that is being manufactured. In the mitochondrion, ATP is produced and brought out of the mitochondrion so it can provide chemical energy to the many activities going on in the cytoplasm The first step in the Calvin cycle, the carboxylation of RuBP, produces a 12-carbon product that splits into two 6 carbon pieces. In the first step of the citric acid…
- Which of the following statements about the Calvin-Benson cycle is TRUE?How many different types of reactions (e.g., phosphorylation, isomerization) occur in the Calvin cycle?The products of photosynthesis are carbohydrate molecules and O2. From which of the substrate molecules (CO2 or H2O) are the oxygen atoms derived?
- Which of the following sequences correctly represents the flow of electrons during photosynthesis? A) NADPH →→02→CO₂ B) H₂O NADPH → Calvin cycle C) NADPH →chlorophyll → Calvin cycle D) H₂O → photosystem I → photosystem II E) NADPH electron transport chain → 02 Place these events in the correct order: absorption of electromagnetic radiation by chlorophyll, synthesis of sugars, utilization of carbon dioxide by Calvin cycle enzymes, synthesis of NADPH, synthesis of ATP, conversion of water into molecular oxygen. Is NADP+ oxidized or reduced during the light reactions? How do you know this? What would you expect to happen if you inactivated the NADP+ reductase?a) Draw the carboxylation reaction mechanism catalyzed by Rubisco. Include the substrates, products, key amino acid residues in the active site, and important metal ions. b) Describe each step in the Rubisco carboxylation reaction and why the carbamylated lysine is critical for enzyme activity. c. Describe the purpose of the "regeneration stage" of the Calvin-Benson cycle.Explain the following statement: The O2 generated by photosynthesis is simply a by-product of the pathway’s generation of carbohydrates and ATP.
- In biochemistry, the exergonic process ofconverting glucose and oxygen to carbon dioxide and water in aerobic metabolism can be considered the reverse of photosynthesis,in which carbon dioxide and water are converted to glucose andoxygen. Do you expect both processes to be exergonic, both endergonic, or one exergonic and one endergonic? Why? Would youexpect both processes to take place in the same way? Why?1. A) For the schematic of a chloroplast shown in the image attached, match the major input and output molecules of photosynthesis to the letters shown. Molecules: CO2, H2O, O2, sugar A: B: C: D: B) In the image attached, the light reactions are shown to take place in the thylakoid. Where specifically do these reactions take place? C) Where does the Calvin cycle take place?A culture of the single celled organism Chlamydomonas is actively carrying out photosynthesis in the presence of light and CO2. If you turned off the light, how would you expect the amounts of ribulose 1,5-bisphosphate and 3-phosphoglycerate to change over the next minute? How about if you left the light on and removed the CO2? Please answer these questions with specific references to the Calvin cycle.