In which parts of the Calvin cycle are high energy phosphate groups donated by ATP to boost the energy of reactions?
Q: Which statement correctly describes carbon fixation? a. the conversion of CO2 to an organic compound…
A: Calvin cycle is also called as C3 cycle. It is generally active during the day when ATP and NADPH…
Q: Many of the enzymes involved in photosynthesis aid in chemical reactions that remove electrons from…
A: Photosynthesis is a process by which plants and some microbes use sunlight, water, and carbon…
Q: Examine the processes and reactions involved in Calvin Cycle, then answer briefly the following…
A: Calvin cycle In this cycle, carbon atoms from CO2 are fixed through the incorporated into organic…
Q: Consider how the Hill Reaction might be used to investigate how the wavelength of light influences…
A: Hill reaction was elucidated by R.Hill in 1937, wherein he took leaf extracts and irradiated them…
Q: Compare and contrast the two phases of photosynthesis: the light reactions and the Calvin cycle.…
A: Photosynthesis is a process through which plants make food for themselves. Green plants carry out…
Q: How does the process of photosynthesis provide evidence for the Law of Conservation of Mass? 3. A.…
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: growing tomato plant is sprayed with a chemical that destroys chlorophyll. Explain (using an…
A: Pesticides, insecticides, herbicide, and weedicides are used all over the globe in sake for the…
Q: Which statement best explains why cellular respiration in plants and other organisms is dependent on…
A: Photosynthesis is the process by which green plants use water and carbon dioxide in the presence of…
Q: During carbon fixation in the Calvin cycle, CO2 combines with RuBP. Oxygen can also combine with…
A: during photorespiration. oxygen combines with RuBP in the presence of an enzyme Rubisco. Rubisco…
Q: Explain how the products of the Calvin cycle are used toform the other molecules found in plants
A: The Calvin cycle forms three-carbon sugar that can be used to form other sugars like starch,…
Q: Explain the Calvin cycle in photosynthesis
A: Photosynthesis is the process in which solar energy is used to synthesize complex carbon compounds.…
Q: What is the main goal of the Light Dependent Reactions of photosynthesis? A) To break down gluoog
A: Answer - Option B - To convert light energy into chemical energy
Q: Describe the regulation of the rubisco enzyme in the calvin cycle and explain the importance of this…
A: Introduction Calvin Cycle, also known as C3 Cycle, is a carbon-fixation cycle with a series of steps…
Q: Explain why a poison that inhibits an enzyme of the Calvin cycle will also inhibit the light…
A: The Calvin cycle is also referred to as a light-independent reaction. It is a process in which…
Q: Explain the difference between light and dark reactions in photosynthesis
A: Photosynthesis is oxidation reduction process, in which carbon dioxide reduce in form of glucose and…
Q: Explain briefly how an increase in light intensity can affect the rate of photosynthesis
A: Answer- Photosynthesis is the process of formation of glucose from the sunlight and water in plants.…
Q: Describe in detail the Differences between Photosynthesis and Cellular Respiration in a named plant.…
A: Photosynthesis and cellular respiration are two basic metabolic processes that occur during the…
Q: Which part of the Calvin cycle would be affected if a cell could not produce the enzyme RuBisCO?
A: Calvin cycle is the photosynthesis light reaction. It is in need of energy molecules such as ATP and…
Q: Using the action spectrum for photosynthesis, determine what wavelengths of light appear to be…
A: Photosynthesis is a process by which green plants and certain other organisms capture light and use…
Q: Explain the relationship between light dependent reaction and calvin cycle.
A: Photosynthesis is the process by which green plants use sunlight, water and carbon dioxide to create…
Q: Give brief description of what happens during the Calvin cycle. (What is its purpose?)
A: Photosynthesis is the process in which the green plants and some bacteria prepare their own food by…
Q: Photosynthesis is a process that involves transferring blank energy into blank energy ?
A: Photosynthesis - The process through which plants and other organisms prepare their food with the…
Q: Would you expect the production of sugars by plants in photosynthesis to be an exergonic or…
A: Sugar is present in all green plants and photosynthetic bacteria The first steps occur of…
Q: Why do you think it is important to know about cellular respiration? Compare and contrast…
A: In living organisms, metabolism is considered a feature, which helps in maintaining the living state…
Q: Describe the function of thioredoxin in photosynthesis regulation.
A: Thioredoxin system is a group of enzymes composed of NADPH, thioredoxin reductase (TRx) and…
Q: Which is not involved in the cyclic flow electrons in the light reactions of photosynthesis? a.…
A: Cyclic flow of electrons is also called cyclic photophosphorylation, in which an electron expelled…
Q: The role of photosystem 1 and photosystem 2 in the process of photosynthesis is to a. absorb…
A: Answer B is correct : Absorb sunlight and transfer the energy to elctrons.
Q: Which is not a product of the light reaction of photosynthesis? a. NADPH B. NADH C. ATP D.O2
A: Light reaction is the first step of photosynthesis that occurs in thylakoid membrane of chloroplast…
Q: Suppose that the whole plant doesn’t have green parts, can it still perform photosynthesis? Why or…
A: Plants are called producers as they can prepare their own food. We are consumers as we depend for…
Q: Which process is most directly driven by light energy?(A) creation of a pH gradient by pumping…
A: Photosynthesis is a process in which the light energy is converted into the chemical energy (in form…
Q: What do you think of the idea that the synthesis of NADPH in chloroplasts is just the opposite of…
A: H+ is pushed across the thylakoid membrane during the electron transport process, resulting in an…
Q: Estimate the overall efficiency of photosynthesis and describe where in the pathway energy is…
A: With the aid of chlorophyll and sunshine, green plants use a process called photosynthesis to create…
Q: Which is NOT an evolutionary adaptation of plants to minimize the costs of photorespiration while…
A: Photorespiration: It is a metabolic path which takes place in photosynthetic organisms. It produces…
Q: Increasing the intensity of the incident light but not its energy increases the rate of…
A: Solar energy is converted to chemical energy by the process of photosynthesis. The photosynthetic…
Q: How is the difference made up in the Calvin cycle when more ATP is used than NADPH? A. The Calvin…
A: The Calvin cycle mainly organized into 3 stages as fixation, reduction and regeneration. it takes…
Q: Compare and contrast the calvin cycle and the krebs cycle.
A: The fundamental distinction is their situation in a cell's digestion. The Calvin cycle is important…
Q: Compare and contrast photosynthesis and cellular respiration.
A: Plants produce oxygen as a byproduct of photosynthesis, and animals and humans breathe it in so that…
Q: Explain why inhibiting the oxidation of NADPH in the Calvin cycle will also inhibit the light…
A: Calvin cycle comprises the chemical reactions that convert carbon dioxide into compounds such as…
Q: Choose the one answer that fits best. Which of the following statements about photosynthesis is NOT…
A: Photosynthesis is the process of transformation of light energy into chemical energy in plants and…
Q: With a diagram trace the movement of electron during the LRP of photosynthesis.
A: Photosynthesis is a process in which carbon dioxide and water is used up as raw material along with…
Q: Match the column to the letters Question Answers 1. Third phase of the Calvin Cycle 2. number of…
A: Answer: Introduction: The Calvin cycle is a method in which conversion of carbon dioxide from the…
Q: Discuss how the plant could control the availability or function of at least one of the reactants of…
A: Photosynthesis is the process in which green plants prepare their own food in the form of glucose…
Q: Explain why a poison that inhibits an enzyme of the Calvin cycle will also inhibit the light…
A: The photosynthesis in plants occurs through two process such as light dependent reactions (light…
Q: Make an illustration of the Calvin cycle that will connect to the light-dependent reaction. Write…
A: Introduction Plants and algae utilise the Calvin cycle to convert carbon dioxide from the air into…
Q: Why is NADPH said to have reducing power, and why is reducing power important to photosynthesis?
A: The nicotinamide adenine dinucleotide phosphate (NADPH) is a fundamental electron contributor in all…
In which parts of the Calvin cycle are high energy phosphate groups donated by ATP to boost the energy of reactions?
-
A.
formation of G3P and regeneration of RuBP
-
B.
regeneration of RuBP and synthesis of PGA
-
C.
synthesis of PGA and oxidation of NADPH
-
D.
oxidation of NADPH and formation of G3P
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Which part of the Calvin cycle would be affected if a cell could not produce the enzyme RuBIsCO?Which event in the Calvin cycle would be the LEAST affected by a malfunction in the electron transport system? A. synthesis of G3P B. production of ADP C. regeneration of RuBP D. production of 3-PGAIn the carbon reduction phase of the Calvin cycle, electrons from NADPH are donated to a metabolic intermediate to form G3P molecules. Which statement is NOT true regarding G3P? A. G3P molecules are involved in the regeneration of RuBP. B. G3P molecules affect the activity of the enzyme rubisco. C. G3P molecules have more potential energy than PGA molecules. D. G3P molecules are used to synthesize glucose and other sugars.
- How is the difference made up in the Calvin cycle when more ATP is used than NADPH? A. The Calvin cycle occurs half as often as the light-dependent reaction B. The cyclic pathway creates more ATP C. Additional ATP is created from glucose D. Excess NADPH is reused in the light reactionWhat are the roles of ATP and NADPH in photosynthesis? a. ATP and NADPH are forms of chemical energy produced from the light dependent reactions to be used in the light independent reactions that produce sugars. b. ATP and NADPH are forms of chemical energy produced from the light independent reactions, to be used in the light dependent reactions that produce sugars. c. ATP and NADPH are forms of chemical energy produced from the light dependent reactions to be used in the light independent reactions that produce proteins. d. ATP and NADPH are forms of chemical energy produced from the light dependent reactions to be used in the light independent reactions that use sugars as reactants.Which statement about the light reactions of photosynthesis and cellular respiration is correct? a. Both reactions occur in the cell cytoplasm b. plants do not require mitochondria because they produce ATP via photosynthesis c. ATP is produced as a result of the actions of an electron transport chain in both processes d. Light reactions and cellular respiration produce the same waste products e. the final electron acceptor in the light reactions is oxygen
- Through light reductions, ADP is phosphorylated into ATP via chemiosmosis. What is this process called? a. Reduction b. Calvin Cycle c. Photophosphorylation d. PhotosynthesisIn which process is ATP produced in both photosynthesis and cellular respiration by ATP synthase, respectively? a. Krebs Cycle and Light-dependent reaction b. Light-dependent reaction and oxidative phosphorylation c. Glycolysis and Light-independent reaction d. Light-independent reaction and oxidative phosphorylationWhen oxygen gas is released as a result of photosynthesis, it is a direct byproduct of what process? a. splitting of water molecules b. the electron transfer system in the photosystems c. chemiosmosis d. reducing of NADP+
- During photosynthesis, ATPS are produced by what process? A. photophosphorylation B. all of the choices C. oxidative phosphorylation D. substrate-level phosphorylationExplain why a poison that inhibits an enzyme of the Calvin cycle will also inhibit the light reactions.Match the column to the letters Question Answers 1. Third phase of the Calvin Cycle 2. number of molecules of both ATP and NADPH consumed to form 6 molecules of G3P 3. Number of molecules of G3P considered as a net gain of carbohydrate in the cycle 4. Fate of each molecule of 3-phosphoglycerate after receiving an additional phosphate group from ATP 5. # of molecules of RuBP resulting from the rearrangement of five molecules of G3P carbon skeletons in the last steps on the Calvin Cycle 6. Fate of 1,3 -bisphosphoglycerate after being reduced 7. Carbon fixation products 8. # of molecules of 3-PGA that will be reduced to form 6 molecules of G3P 9. RubisCo 10. # of molecules of G3P to be recycled to regenerate three molecules of RuBP a. 6 molecules b. Regeneration of the CO2 acceptor c. six-carbon intermediate that splits in half forming two molecules of 3-phosphoglycerate ( for each C02 fixed) d. Glyceraldehyde 3-phosphate e. enzyme that catalyzes the attachment of CO2 into RuBP…