Why is photorespiration considered an evolutionary artifact?

Q: Why is the nickname "dark reactions" not entirely correct for the chemical stage of photosynthesis?

A: Introduction - 6CO2 + 6H2O = C6H12O6 + 6O2 is a typical representation of photosynthesis. This…

Q: Why does Photosytem II comes first before Photosystem I?

A: Photosystems are structural and functional elements of protein complexes involved in an important…

Q: Does the whole Calvin cycle represent carbon dioxide fixation? Why or why not?

A: As In plants, carbon dioxide 2CO2 enters the inside of a leaf via pores referred to as stomata and…

Q: What is the difference between photosystem 700 and photosystem 680?

A: Photosystems 700 and 680 are the two types of photosystems that take part in photosynthesis.

Q: What are some of the biological processes in which photophosphorylation plays a critical role?

A: Phosphorylation is a biochemical process that involves the addition of phosphate to an organic…

Q: Why do you think photosynthesis and cellular respiration are important?

A: Metabolic process or activity are the sort of reaction occurs inside the body of organisms that are…

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: Can cyclic electron transport alone support photosynthesis?explain

A: Over the course of the day, plants encounter a highly variable state of light. To expose their…

Q: Why is photosynthesis essential to life on Earth?

A: Photosynthesis is essential to life on Earth because almost all life on the planet ultimatelyd…

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: why would photorespiration persist in the face of what must be strong evolutionary pressure to…

A: Photorespiration is the process by which the enzyme RuBisCo (Ribulose 1,5-bisphosphate carboxylase…

Q: Why photosynthesis is considered as a process supporting all life on Earth?

A: Photosynthesis is a chemical process where green plants and other organisms transform light energy…

Q: Describe the structure of a single photosystem (either PSI or PSI) and explain the two energy…

A: Light reactions or the ‘Photochemical’ phase include light absorption, water splitting, oxygen…

Q: What conditions maximize photorespiration?

A: Photorespiration is the process that occurs in C3 plants under certain conditions in which instead…

Q: Which of the four stages of aerobic cellular respiration is most similar to the light-independent…

A: In photosynthesis, light-independent reactions are the biosynthetic phase of photosynthesis. These…

Q: is the relationship between photosynthesis and aerobic cellular respiration and why is this…

A: Photosynthesis and aerobic cellular respiration are somehow opposite processes of each other.

Q: Why does CO2 depress photorespiration?

A: Photorespiration :  It is a respiratory process in many higher plants by which they take up oxygen…

Q: What is the difference between photosynthesis and cellular respiration?

A: The synthesis of carbohydrates by green parts of the plants in the presence of sunlight with the…

Q: Suppose a researcher is carrying out studies in which she adds a nonphysiological electron donor to…

A: If the researcher will illuminate at 700nm (photosystem I) as well 680nm (photosystem II) and adding…

Q: What is photorespiration, what is its cause, and why is it believed to be wasteful?

A: Photorespiration is a very common type of respiratory mechanism found in most of the green plants in…

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 are the three parts of the Calvin cycle of carbon dioxide assimilation in plants? What are the…

A: Photosynthesis is defined as a process where, the green plants and certain animals uses the light…

Q: Why would nature evolve a key enzyme, rubisco, that is so sensitive to oxygen, resulting in…

A: In order to provide food for the increasing populations, higher yields of crops are essential as…

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: The products of photosynthesis are carbohydrate molecules and O2. From which of the substrate…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: The three phases of the photosynthetic dark reactions are ond

A: * Calvin cycle is called as dark Reaction as thick cycle is main pathway for dark reactions. *The…

Q: What are the biological processes in which photophosphorylation plays a critical role?

A: Phosphorylation is a biochemical process that involves the addition of phosphate to an organic…

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: What is C2 cycle of photorespiration?

A: The plant, which is a multicellular eukaryotic organism, performs photosynthesis. Plants, which…

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: Why do we describe the path of electrons in photosynthesis as starting in photosystem II and ending…

A: Photosynthesis is the process that uses light energy and then converts it into chemical energy. Two…

Q: What are P680 and P700 and what photosystems contain them?

A: Photosynthetic organism use solar energy to synthesize complex organic compounds. The steps of…

Q: Why does the boundary layer surrounding a photosynthetic organism make it more difficult to exchange…

A: To explain Why the boundary layer surrounding a photosynthetic organism make it more difficult to…

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 percentage of photosyntheticallyactive radiation is captured by plants?

A: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.…

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: By what oxygen is not produced during photosynthesis?

A: Introduction: Photosynthesis is a process by which green plants and some bacteria make their own…

Q: Why do cells photosynthesize and why is it an important biological process?

A: INTRODUCTION Photosynthesis This is a process by which green plants make their food using sunlight,…

Q: When elodea releases oxygen, is it a light-dependent reaction or is it the Calvin cycle?

A: Plants are non-motile living beings that shows the capacity of producing their own food utilizing…

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: Why does it take three turns of the Calvin cycle to produce G3P, the initial product of…

A: The Calvin cycle which is sometimes called the Benson-Calvin cycle describes the chemical events…

Q: What is photorespiration?

A: Photorespiration is the chemical processes that occur within a living organism of phosphoglycolate…

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.