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Yes, the electron transport chain (ETC) is involved in both cellular respiration and photosynthesis. In cellular respiration, the ETC is located in the inner mitochondrial membrane and is responsible for producing ATP by transferring electrons from NADH and FADH2 through a series of protein complexes. In photosynthesis, the ETC occurs in the thylakoid membranes of chloroplasts, where it helps convert light energy into chemical energy, ultimately leading to the production of ATP and NADPH. Both processes highlight the importance of the ETC in energy transformation within cells.
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What is location of ETC and chemiosmosis in photosynthesis and cellular respiration?
In photosynthesis, ETC and chemiosmosis occur in the thylakoid membranes of chloroplasts. In cellular respiration, these processes take place in the inner mitochondrial membrane. These locations are where the electron transport chain (ETC) pumps protons across the membrane, creating a proton gradient that drives ATP production through chemiosmosis.
Could cellular respiration work without photosynthesis?
Yes, and it does all the time, but some other energy source is required. For one thing, all animal cells undergo cellular respiration without photosynthesis, as do all anaerobic bacteria (yeasts, etc.), and many plants and animals that grow on thermal vents on the bottom of the ocean. Instead of getting energy from light, they use chemical energy (animals and yeasts) or geothermal (heat) energy, such as in the case of aquatic organisms on heat vents.
How many total phases are in cellular respiration?
3: Glycolysis, Kreb's, ETC
How much ATP does it cost to run cellular respiration?
For cellular respiration two ATP must be put into glycolysis which starts the whole process of cellular respiration Steps: 1. Glycolysis 2. Transition Stage 3. Kreb cycle 4. Electron Transport Chain (ETC)
What two chemical reactions are almost opposite of each other?
gyr5yty
How does mitochondria relate to photosynthesis and cellular respiration?
Mitochondria are the site of cellular respiration, where glucose is broken down to produce energy in the form of ATP. Photosynthesis, on the other hand, occurs in chloroplasts and is the process by which plants convert sunlight into energy in the form of glucose. Both processes involve energy conversion and are crucial for the survival of cells and organisms.
What is location of ETC and chemiosmosis in photosynthesis and cellular respiration?
In photosynthesis, ETC and chemiosmosis occur in the thylakoid membranes of chloroplasts. In cellular respiration, these processes take place in the inner mitochondrial membrane. These locations are where the electron transport chain (ETC) pumps protons across the membrane, creating a proton gradient that drives ATP production through chemiosmosis.
What factors affect the rate of cellular respiration?
Factors that affect the rate of cellular respiration include temperature, concentration of reactants (such as glucose and oxygen), availability of enzymes, and pH levels. These factors influence the activity of enzymes involved in the various stages of cellular respiration, ultimately impacting the overall rate of the process.
How photosynthesis and respiration are similar and different?
Photosynthesis and cellular respiration are similar in the sense that they are simply (and only when talking about the SIMPLE aspect of it) the opposites of each other.EX -- 6 CO2+ 6 H2O → C6H12O6+ 6 O2 is the formula for photosynthesis.C6H12O6+ 6 O2→ 6 CO2+ 6 H2O is the formula for cellular respiration.LITERALLY.They are different because the actual processes and cycles that happen during photosynthesis and cellular respiration (respectively) are completely different.PS - light dependent reactions and Calvin cycleCR - Krebs cycle and electron transport chain
Could cellular respiration work without photosynthesis?
Yes, and it does all the time, but some other energy source is required. For one thing, all animal cells undergo cellular respiration without photosynthesis, as do all anaerobic bacteria (yeasts, etc.), and many plants and animals that grow on thermal vents on the bottom of the ocean. Instead of getting energy from light, they use chemical energy (animals and yeasts) or geothermal (heat) energy, such as in the case of aquatic organisms on heat vents.
What are the biochemical processes at the cellular level that sustain life?
Nutrition, Digestion, Response, Excretion, Cellular Respiration, etc.
How many total phases are in cellular respiration?
3: Glycolysis, Kreb's, ETC
What is the importance in studying biology?
Biology tells us how things in the world work such as photosynthesis, cellular respiration, cell division, etc. Biology can also be useful in other branches of science as well and can be used in a variety of jobs.
How much ATP does it cost to run cellular respiration?
For cellular respiration two ATP must be put into glycolysis which starts the whole process of cellular respiration Steps: 1. Glycolysis 2. Transition Stage 3. Kreb cycle 4. Electron Transport Chain (ETC)
What two chemical reactions are almost opposite of each other?
gyr5yty
What are the main processes in the carbon cycle?
Photosynthesis and cellular respirationcellular respiration
Is oxygen a chemical of life?
Oxygen is a necessary component for many organic molecules (Glucose, DNA, etc.) and metabolic processes (Cellular respiration, Photosynthesis, etc.), but is not considered a ".chemical of life".For any molecule on Earth to be considered organic or life-bearing, it must contain carbon.
