How do we know that C4 photosynthesis suppresses photorespiration?
Q: What is C4 photosynthesis and why is it better in dry conditions than C3 photosynthesis?
A: The process by which green plants make food by capturing sunlight is termed as photosynthesis. This…
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: "In sulfur photosynthetic bacteria what is the molecule that donates hydrogen for photosynthesis?"
A: Photosynthesis is a biochemical process in which green plants and other organisms containing…
Q: What happens during the light-dependent and light-independent reactions of photosynthesis?
A: Photosynthesis is a cycle utilized by plants and different organic entities to change over light…
Q: What is the connection between photosynthesis and cellular respiration? Please explain thoroughly.
A: Photosynthesis is the process by which green plants, algae, and photosynthetic bacteria use…
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 is immediate product of photosynthesis?
A: Most microorganisms and almost all animals are dependent on the uptake of organic compounds from…
Q: Are only molecules that are more easily oxidized than water required for anoxygenic photosynthesis?
A: Photosynthesis is the process by which light energy is converted into chemical energy by organisms.…
Q: How does photosystem I reduce NADP+ ?
A: The photosystem is the arrangement of pigments including chlorophyll within thylakoids. There are…
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: What is the role of NADPH in photosynthesis?
A: Answer: Photosynthesis : It is the process in plants carried out by green pigment called…
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: What molecules are the inputs of photosynthesis? What molecules are the outputs?
A: Photosynthesis is a process by which plants survive and make their food. Only green plants have the…
Q: Why do we need to understand photosynthesis?
A: Photosynthesis is a physio- chemical process by which green plants synthesize food in the presence…
Q: What is the source of O2 produced during photosynthesis?
A: Photosynthesis — it is a process of producing food in green plants. The plant harvest solar energy…
Q: Why does photosynthesis produce O2? Microbial photosynthesis
A: Photosynthesis is the process by which plants and some bacteria synthsize sugar molecules from…
Q: What is the carbon fixation in photosynthesis?
A: Light reactions are light-dependent processes that convert solar energy into chemical energy. Calvin…
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: Describe both the advantages and the disadvantages of C4 photosynthesis over C3 photosynthesis.
A: Photorespiration is a wasteful pathway that is present in plants during which the carbon fixing…
Q: what Are photosystems enzymes?
A: Photosynthesis is a complex process by which carbon dioxide and water are converted into…
Q: what is the process called that provides the energy to pump protons during the light dependent…
A: The photosynthesis is the process by which chlorophyll containing plans produce organic molecules…
Q: Why is photorespiration considered an evolutionary artifact?
A: Photorespiration alludes to a cycle in the metabolism of plants where the protein RuBisCO oxygenates…
Q: Why is the carbon dioxide concentration a limiting factor of the photosynthesis process? When the…
A: Photosynthesis is the biological process used by plants and other organisms to convert light energy…
Q: How Does Photorespiration Limit CO2 Fixation?
A: Photorespiration is a process that occurs in plants. In this, plants release carbon dioxide and…
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 light-dependent changes in the stroma that regulate the Calvin cycle?
A: The Calvin cycle is the chemical response that converts carbon dioxide and different mixtures into…
Q: In sulfur photosynthetic bacteria what is the molecule that donates hydrogen for photosynthesis?
A: Introduction - Sulfur-oxidizing bacteria are prevalent. Thiobacillus thiooxidans is a…
Q: What is CAM photosynthesis and why is it better than either C3 or C4 photosynthesis in desert or…
A: C3, C4, and Crassulacean acid metabolism (CAM) are the process of photosynthesis in which plants use…
Q: In what ways is photosynthesis the reverse of respiration?
A: Respiration is the process in which large molecules are broken down into smaller ones with a release…
Q: What Is the Molecular Architecture of PhotosyntheticReaction Centers
A: The sites where light reactions of photosynthesis are called the photosynthetic reaction center. It…
Q: Which phase of photosynthesis uses photosystems? • What is one of the molecules that is produced…
A: Photosynthesis is the specialized process, carried out by green plants, in which they utilize the…
Q: What does the stroma do in photosynthesis?
A: The colorless fluid that surrounds the grana in the chloroplast is called the stroma. The stroma…
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: How can a proton gradient be created in cyclic photophosphorylation in photosystem I ?
A: In the plant cells, photosystem I is considered an integral membrane protein complex to utilize the…
Q: how essential is the light- dependent reaction stage of photosynthesis in the Calvin cycle?
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: What are the two phases of photosynthesis? What are the important products in photosynthesis?…
A: Photosynthesis is a process in which light energy is utilized to fix carbon and produce…
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: What is the Similarities and Differences of C3 Photosynthesis and CAM Pathway in performing…
A: Photosynthesis: In photosynthesis, plants, as well as other photosynthetic organisms, makes use of…
Q: What reactions occur during the light and light-independentreactions of photosynthesis?
A: Photosynthesis is an important process that occurs in green plants. In this process, the light…
Q: What is the relationship between photosynthesis and cellular respiration?
A: Photosynthesis is a process which converts light energy into chemical energy; process is used by the…
Q: Do all the chlorophyll molecules in a photosynthetic reaction center play the same roles in the…
A: Chlorophyll molecule : It consists of a central magnesium atom surrounded by a nitrogen-containing…
Q: What are the three main limiting factors of photosynthesis?
A: The plants are the multicellular eukaryotic organism in the kingdom Plantae. It is characterized by…
How do we know that C4 photosynthesis suppresses photorespiration?
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- What is the Similarities and Differences of C3 Photosynthesis and CAM Pathway in performing photosynthesis?43) Which of the following is false? A) C3, C4, and CAM plants use the light dependent reactions to harvest energy from the sun and light independent reactions to turn that energy into sugar. B) C3 plants use photorespiration (as opposed to the Calvin Cycle) when CO2 is low ) C4 plants utilize a specialized carbon fixation enzyme and a unique cell structure to reduce the problems of photorespiration D) CẢM plants perform all of the steps of photosynthesis at night to avoid e photorespirationWhat is the Kranz anatomy and how does it lead to C4 photosynthesis?
- Why does the boundary layer surrounding a photosynthetic organism make it more difficult to exchange CO2 and O2?What is C4 photosynthesis and why is it better in dry conditions than C3 photosynthesis?1) When a leaf on an oak tree absorbs 15,440 photons, how many glyceraldehyde-3-phosphate molecules can be produced by the Calvin cycle? b)When a leaf on an oak tree absorbs 15,440 photons, how many glyceraldehyde-3-phosphate molecules can be produced by the Calvin cycle?
- 34) During photosynthesis, electron transfer follows which sequence? A) sun -> chlorophyll -> electron transport chain -> ATP i vo B) water -> NADPH -> chlorophyll -> electron transport chain -> chlorophyll C) water -> chlorophyll -> electron transport chain -> chlorophyll -> NADPH Jen D) sugar -> electron transport chain -> oxygen -> ATPWhat are the processes of the photochemical stage of the photosynthesis process?What is CAM photosynthesis and why is it better than either C3 or C4 photosynthesis in desert or very arid environments? How does it prevent water loss during the day?
- The purple sulfur bacteria using PSII produce reducing power (i.e. NADH) during the light reactions of photosynthesis by what process? a) The reverse TCA cycle b) The Calvin cycle c) Cyclic photophosphorylation d) Reverse electron flowWhich of the following is NOT a requirement for photosynthesis? Question 4 options: a) Chloroplasts b) Gaseous oxygen c) Water d) Light e) Carbon dioxideAtrazine is one of the world’s most used herbicides. It functions by bonding to and disabling a protein in photosystem II. Plants treated with this herbicide die via starvation. Based on this information, what is also true about atrazine-treated plants? a) Only non-cyclic electron flow is possible. b) There is not enough ATP created to fuel the Calvin cycle. c) The plants can switch to C4 pathways. d) The chloroplast is disabled.