Q: Which Calvin cycle products are light reactions? A. ADP, Pi, and NADP+ B. Electrons from CO2 - G3P…
A: The energy generated by the LRs (light reactions) is used to power the CO2 to sugar G3P conversion.…
Q: Where does the Calvin cycle take place? A) stroma of the chloroplast B) thylakoid membrane C)…
A: Plants and algae employ the Calvin cycle to convert carbon dioxide from the air into sugar, which…
Q: The enzyme that fixes carbon dioxide to RuBP at the beginning of the Calvin cycle is the most…
A: The Calvin cycle is also referred to as dark reactions or biosynthetic phase of photosynthesis as…
Q: Which of these is produced during the light-dependent reactions and then used durin the Calvin cycle…
A: Light-dependent reactions are said to those reactions occurring in plant cells that absorb the…
Q: In a shady environment C4 photosynthesis is less efficient because O the initial slope of the…
A: In C4 photosynthesis, where a four-carbon compound is produced, unique leaf anatomy allows carbon…
Q: How many times does a calvin cycle need to be run through in order to produce on glucose? (assume…
A: The Calvin cycle produces sugar molecule from carbon dioxide, ATP and protons from NADPH. This cycle…
Q: Which of the following statements is FALSE about photosystem Il? generates NADPH generates protons,…
A: Photosystem II, a part of the Electron transport chain(ETC) is a membrane-bound protein complex…
Q: Which of the following does NOT occur in the Calvin cycle? Select one: O Oxidation of NADPH. O…
A: The Calvin cycle is also known as the carbon fixation cycle by which oxygenic photosynthetic…
Q: Which of the following is not required as a reactant by the Calvin cycle? CO2 ATP…
A: The correct option is given below.
Q: To create one surplus GP3 it takes _____ ‘turns’ of the Calvin cycle
A: Photosynthesis involve production of carbohydrate (glucose) molecules by using sunlight carbon…
Q: Which of the following is true regarding C3 photosynthesis? OPhotorespiration rates are 30-50% lower…
A: Q1. Which of the following is true regarding C3 photosynthesis? Photorespiration rates are 30-50%…
Q: During what stage of the Calvin cycle are hexose sugars formed? stage 4 stage 1 stage 5 stage 2…
A: Introduction The Calvin cycle is also known as the C3 cycle, the nighttime reaction of…
Q: What role does photosynthesis play in bigger cycles? Explain how photosynthesis fixes carbon and how…
A: Photosynthesis' fundamental job is to transform sunlight into chemical energy, which is then saved…
Q: attached to the electron transport chain? does the chlorophyll attached to the electron transport…
A:
Q: Which statement is NOT true regarding G3P?
A: Introduction: Each living thing on Earth relies upon the Calvin cycle. Plants rely upon the Calvin…
Q: The output of the Calvin cycle that is used to generate carbohydrates is NADPH. CO2. G3P. RuBP.
A: PHOTOSYNTHESIS The process by which phototrophs convert light energy into chemical energy is called…
Q: The part of the chloroplast where Calvin cycle takes place is the a. Thylakoid b. inner membrane C.…
A: Calvin cycle or C3 Cycle Calvin cycle occurs in all photosynthetic plants irrespective of C3 or C4…
Q: During the Calvin cycle, and supply energy for the fixation and reduction of carbon dioxide. O 02;…
A: Calvin cycle: a. The cycle produces sugar from the atoms in carbon dioxide and includes hydrogen…
Q: Which of the following are inputs of the Calvin Cycle? Choose all that apply. sunlight O oxygen gas…
A: Calvin cycle is a light independent reaction in photosynthesis which takes place in three steps.
Q: The light-dependent reactions of photosynthesis generate ________ and ________ to carry solar…
A: Photosynthesis is the process by which green plants traps the light energy of the sun using their…
Q: How is carbon dioxide converted into glucose during the calvin cycle phase?show it in a diagram?
A: Answer: Introduction: Photosynthesis process used by plants to form carbohydrates. It is divided…
Q: Both the light reactions and light-independent reactions of photosynthesis… Select one: a. None of…
A: Plants make their own food through the process known as photosynthesis. Photosynthesis process…
Q: The purpose of the light reactions is to produce, for the Calvin cycle. carbon dioxide and ATP…
A: Sun produces large amount of electromagnetic radiations.Humans can observe only a small amount of…
Q: Which correctly describes the tole of rubisco in the Calvin cycle? rubisco uses NADPH to reduce…
A: Calvin cycle - Calvin cycle discovered by Malvin Calvin. It is also called as C3 cycle or…
Q: Sketch one photosystem. Label the light-harvesting complex, reaction center chlorophyll, and primary…
A: Introduction : Photosystem II / PSII is present in stacked region of thyllakoid. PSI and ATP…
Q: Which of the following substances does not participate in the Calvin–Benson cycle? a. ATP d. PGAL b.…
A: The Calvin cycle refers to three crucial photosynthetic processes that take place without the use of…
Q: Do cycle enzymes get activated when th
A: Plants are known to be the primary producer of nature. They process foods by the mode of…
Q: The Calvin cycle requires ATP and NADPH, products of the light reactions. If Eren Yeager asserted…
A: The Process of photosynthesis mainly consists of two stages The first stage is the light reaction…
Q: Increasing light intensity decreases the rate of photosynthesis. 13.T F Carbon dioxide molecules…
A: (According to guidelines, we are supposed to answer only three questions. Please repost other…
Q: Use of carbon dioxide (carbon fixation) occurs during what stage in photosynthesis? O Calvin Cycle O…
A: "The light reaction is a photosynthetic process that turns solar energy into chemical energy in the…
Q: Of the six molecules of G3P formed in the Calvin cycle, how many are exported from the chloroplast…
A: Calvin cycle:- It is the cycle of chemical reactions performed by plants to fix carbon from CO2…
Q: Which of the following plants conduct the light reactions and the Calvin cycle at the same time of…
A: Light reaction: It has the first stage of photosynthesis in which solar energy is converted into…
Q: In the Calvin cycle, is "fixed" to generate carbohydrate molecules using enzyme. The reaction occurs…
A: The part of photosynthesis that take place even in the absence of light within the stroma of the…
Q: Which of the following are outputs of the Calvin cycle? Choose all that apply. ATP water carbon…
A: Calvin cycle is a dark reaction.
Q: In the Calvin cycle, which takes place in the stroma, the chemical energy ATP and NADPH are used to…
A: The conversion of light energy to chemical energy in the form of sugars is known as photosynthesis.…
Q: Which of the following statements is FALSE? Water is the ultimate electron donor. Photosystem II has…
A: Sunlight can be utilised by autotrophs to manufacture their own food. Many folks believe that…
Q: What would be the immediate effect on the Calvin Cycle if a photoautotroph could no longer generate…
A: In plants, carbon dioxide enters the inside of a leaf through pores called stomata and diffuses into…
Q: Which of the following statements about the Calvin-Benson cycle is TRUE? Select one: a. Blocking…
A: Calvin cycle was discovered by professor M Calvin hence the name Calvin cycle. It showed the…
Q: Products of the Calvin cycle include: Hide answer choices ADP, Pi, NADP+ ADP, Pi, NADPH…
A:
Q: The Calvin cycle ends with carbon fixation, incorporating CO2 into organic molecules Select one: a.…
A: The Calvin cycle is one of the many reactions taking place in plants to convert carbon dioxide and a…
Q: a. Photosynthesis is the food-making process done by plants. b The Calvin cycle was called the dark…
A: a. Photosynthesis is the process by which plants use sunlight , water, and carbon dioxide to create…
Q: What is a redox reaction? When the water molecule donates its electron to the chlorophyll molecule…
A: A. Redox reactions are oxidation-reduction chemical reactions in which the reactants undergo a…
Q: distinction between C3, C4, and CAM plants is the intermediate substance that is made prior to the…
A: C3 plants In C3 plants, the first molecule produce during the fixation of carbon dioxide by…
Q: In order to produce one molecule of glucose, the Calvin cycle uses _____ molecules of ATP and…
A: The Calvin cycle or Calvin-Benson-Bassham cycle is a reductive pentose phosphate cycle that consists…
Q: In what form or forms is chemical energy added to intermediates in the Calvin Cycle? ATP and…
A: he Calvin cycle add carbon to an easy five-carbon molecule called RuBP. These reactions use energy…
Q: hen three molecules of carbon dioxide (CO2) react with three molecules of RuBP during the Calvin…
A: Introduction: Photosynthesis is a process in which sunlight is used to convert carbon dioxide and…
Q: The Calvin cycle consumes CO2 and produces which of the following products? A. Rubisco O B. NADPH…
A: Calvin cycle is the process in which the atmospheric carbon dioxide is fixed and is converted to…
Q: Which of the following statements is TRUE? Select one: a. The immediate product of the light…
A: The initial step in photosynthesis is the trapping of light energy that is transferred to P680 from…
Q: what is the original source of energy that causes electrons to flow during photosynthesis? A.…
A: Photosynthesis is a process by which plants prepare their food in the form of Carbohydrates and…
Q: In oxygenic photophosphorylation (a) photosystem II uses the photopigment bacteriochlorophyll (b)…
A: Photophosphorylation is the process by which the light energy obtained during photosynthesis is used…
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- What is the molecule that leaves the Calvin cycle to be converted into glucose? a. ADP b. G3P c. RuBP d. 3-PGAWhich part of the Calvin cycle would be affected if a cell could not produce the enzyme RuBIsCO?Where in plant cells does the Calvin cycle take place? a. thylakoid membrane b. thylakoid space c. stroma d. granum
- Match each term with its most suitable description. ____ PGAL formation a. absorbs light ____CO2 fixation b. converts light to chemical energy ____ autotroph c. self-feeder ____ ATP forms NADPH does not d. electrons cycle back to photosystem ____ photorespiration e. problem in C3 plants ____ photosynthesis f. Calvin-Benson cycle product ____ pigment g. water molecules split ____ photolysis in photosynthesis h. rubisco functionDuring what stage of the Calvin cycle are hexose sugars formed? stage 4 stage 1 stage 5 stage 2 stage 3What happens during the carbon fixation stage of the Calvin Cycle (light-indepedent reactions)? Energy from ATP and electrons from NADPH are used to reduce 3-phosphoglycerate to form G3P molecules (which can be used to form other organic molecules such as glucose) Oxygen is produced through this process The remaining G3P molecules that have exited the cycle are used to re-form RuBP through a series of chemical reactions, so that the Calvin cycle can continue. The enzyme Rubisco attaches to RuBP, causing the formation of molecules of 3-phosphoglycerate
- Which of the following lists the stages of the Calvin cycle in order, starting with the stage where carbon dioxide is added? PGAL synthesis → carbon fixation → light reactions → regeneration of RuBP carbon fixation → PGAL synthesis → regeneration of RuBP regeneration of RuBP → carbon fixation → PGAL synthesis photorespiration → PGAL synthesis → regeneration of RuBP → carbon fixationIn the Calvin cycle, what is the name of the enzyme that attaches a molecule of carbon dioxide to the 5-carbon molecule called ribulose bisphosphate? Glyceraldehyde 3-phosphate Ribulose bisphosphate oxygenase Ribulose bisphosphate carboxylase, also known as RuBisCO 3-PGA carboxylasePlace the following steps for one turn of the Calvin Cycle in the correct order. Carbon fixation Production of a 3-Carbon sugar Carbon dioxide (CO2) is taken into the plant. Carbon reduction Regeneration of RuBP (ribulose bisphosphate)
- Which high energy molecules are needed to power the reactions of the Calvin- Benson cycle? OATP + WATER CO2 + WATER OATP+ NADPH O NADPH + CO2During the light dependent reactions of photosynthesis, the solar energy absorbed by the chlorophyll in the photosystems is used to do what two things? pull H+ ion into a gradient in the thylakoids break apart water to replace electron in the photosystem II energize ATP synthase to make ATP for the Calvin-Benson cycle move electrons down the transport chain to NADP+ to form NADPH excite electrons to leave the chlorophyll moleculesHow many water molecules have to be split as part of the light reactions to produce enough ATP and NADPH for the Calvin cycle to produce one molecule of glyceraldehyde-3-phosphate (G3P)? STROMA (low H+ concentration) Light THYLAKOID SPACE (high H+ concentration) STROMA (low H+ concentration) Photosystem II 4 H+ H₂O 1 1/2 0₂ +2 H+ Thylakoid membrane Cytochrome complex Light Pq 4 H+ Photosystem I Pc ATP synthase ADP + H+ Fd M ATP NADP+ reductase NADP+ + H+ NADPH To Calvin Cycle
