The anaerobic, chemoautotrophic archaeobacterium Methanococcus jannaschii uses which of the following carbon-fixation pathways to obtain organic carbon from CO2? the Hill reaction the Wood-Ljungdahl pathway the Calvin cycle oxygenic photosynthesis the Krebs cycle

Q: Which of the following is true of the Calvin cycle? Antioxidants and xanthophylls can reduce the…

A: Photosynthesis is the process which is responsible for synthesis of glucose from the carbon dioxide,…

Q: Explain the process of photosynthesis (Numbered

A: Photosynthesis is a chemical process in which energy from sunlight is harvested to synthesize…

Q: Contrast autotrophy in the following phototrophs:cyanobacteria; purple and green sulfur bacteria;…

A: Autotrophy is nothing but the ability to produce organic molecules using carbon. Autotrophs commonly…

Q: When discussing why the rate of photosynthesis did not increase at higher light intensities, the…

A: Photosynthesis is a process by which carbon dioxide is transformed into carbohydrates. It happens in…

Q: The Krebs Cycle and Electron Transport Chain are part of • the Calvin Cycle which takes place during…

A: Cellular respiration has three phases: Glycolysis Krebs cycle Electron transport chain Both Krebs…

Q: How many molecules of ATP are typically made by ETC II in photosynthesis? Group of answer choices…

A: There are 38 molecules Carbon dioxide, water, and 38 molecules of ATP are formed when glucose reacts…

Q: Riboflavin facilitates the release of energy from the energy nutrients thru the…

A: We have different nutrients in the body which helps carryout different reactions . Vitamins are…

Q: The noncyclic electron pathway, but not the cyclic pathway, generatesa. 3PG.b. chlorophyll.c. ATP.d.…

A: In the cyclic electron pathway, the electrons from photosystem II move to other electron acceptors…

Q: Use a well annotated schematic diagram to explain the carbon cycle. In each case indicate which…

A: Carbon is one of the abundant elements in the living and non-living worlds. The main reservoir of…

Q: Photosystem II uses sunlight to strip electrons (and protons) away from which of the following…

A: Photosystem II is the protein complex in light-dependent reactions of photosynthesis. Photosystem II…

Q: How many G3P molecules are made by one run of the Calvin cycle? Group of answer choices a)3 b)0 c)1…

A: Plants and algae use the Calvin cycle to convert carbon dioxide from the air into sugar, which…

Q: If the sun randomly went dark today, what part(s) of photosynthesis would be directly affected?…

A: Photisynthesis is the process by which plants and certain organisms converts sunlight into chemical…

Q: Which of the following does not occur in photosynthesis?a. reduction of CO2b. oxidation of waterc.…

A: The plants need various substances for their purpose of growth. The plants make their own food with…

Q: Carbon fixation during the light-independent reaction of photosynthesis obtains its carbon atoms:…

A: Carbon fixation is the process by which inorganic carbon is converted to organic compounds by living…

Q: Which of the following is NOT an example of anabolism?   a. the TCA cycle   b. glycolosis   c.…

A: Anabolism: formation of large complex molecules from the simple ones is known as anabolism and the…

Q: Explain how the carbon cycle is related to energy flow in ecosystems.

A: Carbon cycle is related to the energy flow in the ecosystem as this moves from one trophic level to…

Q: The normal, gradual changes that occur in the types of species that live in an area is called carbon…

A: Global warming is the long term heating of earth's climate system. It occurs when CO2 and other…

Q: Fill in the blanks with the sentences below:   Energy from ATP and NADPH is used to fix CO2 and…

A: Photosynthesis is a process in which plants make food for themselves (carbohydrate) which serves the…

Q: How many times does the Calvin cycle have to run to make one molecule of glucose? Group of answer…

A: Calvin cycle is a process that plant and algae used to turn carbondioxide from the air into  sugar,…

Q: During his flight, Ikaris detected microorganism X in the abyssal zone of the Indian Ocean. X fixes…

A: Since Calvin cycle is not something that involves light for proceedings, all the processes involving…

Q: The carbon cycle is one of the nature's processes that exhibits energy flow, via the transfer of…

A: Carbon Cycle -- Carbon Cycle Definition --Carbon Cycle is the biogeochemical cycle involves series…

Q: The high energy molecules that provide the energy to run the reactions of the Calvin cycle are…

A: The Calvin cycle is a series of light-independent chemical reactions that take place in the stroma…

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: n the Calvin cycle, what is the name of the enzyme that attaches a molecule of carbon dioxide to the…

A: The Calvin cycle happens in the stroma. Fixation of carbon takes place by utilizing the end products…

Q: Photosystem I (in the green sulfur bacteria) uses either dim underwater volcanic light or dim…

A: Plant cells are capable of photosynthesis because of the presence of the light- absorbing green…

Q: he Calvin cycle can be divided into which two stages? a.Preparation, fixation, reshuffling,…

A: Calvin cycle or C3 cycle can be divided into three main stages: 1. Carbon fixation 2. Reduction 3.…

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: Looking at the image shown here, which of the following statements DOES NOT correctly identifies the…

A: Please find your answer in step2:

Q: Which fraction of phosphorus is available for photosynthetic organisms to directly uptake and use?…

A: Phosphate is very useful for plants. It is required for energy transfer, photosynthesis,…

Q: The anaerobic, chemoautotrophic archaeobacterium Methanococcus jannaschii uses which of the…

A: Calvin cycle is known as Dark cycle. It does not require light. The main purpose of Calvin cycle is…

Q: Which of the following statements is false regarding the electron donors in prokaryotic metabolism?…

A: Electron donors are chemicals that donate electrons to other compounds. Electron acceptors are…

Q: Why is it necessary to lyse the chloroplasts? 1.DCPIP passes easily across the intact chloroplast…

A: The photosynthesis is responsible for the production of organic molecule by using sunlight, carbon…

Q: Describe the following metabolisms (photolithoautotroph, chemolithoautotroph,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following pathways is used to fix inorganic carbon into organic form (like methane), by…

A: In the atmosphere, there have some inorganic carbon and some organic carbon.  Inorganic carbon is…

Q: The equation for photosynthesis is 6CO2 + 6H2O + Sunlight --> C6H12O6 + 6O2. Explain the role of…

A: Photosynthesis is a set of chemical reactions performed by plants to convert light energy from sun…

Q: Which of the following best describes the products of the photochemical reactions of photosynthesis?…

A: Photosynthesis means the oxidation of water into oxygen and reduction of carbon dioxide into sugars…

Q: Which of the following reactions produces the oxygen released by photosynthesis? chemiosmosis…

A: Photosynthesis is a process through which plants and other autotrophic organism make their food by…

Q: Which of the following are produced directly as a result of the movement of electrons through the…

A: Plants are mainly multicellular plants that belong to kingdom Plantae. Chloroplast is a cell…

Q: Differentiate the following * PEP RuBisCO carboxylase photorespiration fixes aids is appreciable CO2…

A: Introduction : The process of photosynthesis converts light energy into chemical energy in the form…

Q: Which of the following correctly sequences the steps of non-cyclic electron transport?    a)…

A: Photophosphorylation is defined as the  use of light energy from sunlight to give the energy to…

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: 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: The enzyme directly responsible for almost all carbon fixation on Earth is (a)rubisco (b) PEP…

A: Rubisco also known as Ribulose 1,5 bisphosphate carboxylase oxygenase is an enzyme involved in first…

Q: Which of the following defines photorespiration?   The metabolic pathway by which most autotrophs…

A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…

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…

Q: ATP formed during photosynthesis is considered _________________ phosphorylation.       Substrate…

A: Phosphorylation is the biochemical process involving addition of phosphate to an organic compound…

Q: Complete the following passage on the comparison of photosynthesis and cellular respiration by…

A: Question has multiple subparts, I can answer first 3 subparts, as per guidelines. You can post other…

Q: The CAM pathway ___. involves only the Calvin-Benson cycle involves only the C4 cycle is…

A: Photosynthesis occurs in the chloroplast. Photosynthesis is the process by which green plants and…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.