Will this new strain of yeast obtain more or less free energy from glucose in its growing medium?   A. more because it does not have to make cytochrome c and has more resources to give to obtaining energy    B. less because cytochrome c is key to the electron transport chain   C. more because making cytochrome c uses up ATP   D. less because cytochrome c directly produces ATP in the cytoplasm

Q: Which do the electron transport chains of mitochondria and chloroplasts have in common? A. oxygen…

A: The electron transport chain is a series of complexes that are associated with the transfer of…

Q: Which releases the greatest amount of energy? a. Anaerobic respiration b. Fermentation  c.…

A: Adenosine triphosphate (ATP) can store, release, and transport chemical energy within cells. The…

Q: What is the process exhibited by plants as shown in the image? * a. cytolysis b. plasmolysis C.…

A: A cell is a cytoplasmic mass with a cell membrane on the outside. Cells, which are typically tiny in…

Q: You are running away from an angry dog, much faster and farther than you are used to running. What…

A: Fermentation is a widespread pathway, but it is not the only way to get energy from fuels…

Q: Which is not a member of the central pathways? explain why you choice the answer  a.glycolysis…

A: Metabolism is a series of chemical pathway which involves anabolic and catabolic reactions.

Q: What is the MAIN reason for brewing beer in low-oxygen conditions?   A. to promote alcoholic…

A: The cellular respiration in the absence of oxygen is known as anaerobic respiration. It comprised of…

Q: Where did the energy to power the light-independent reactions come from?   A. chlorophyll from…

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

Q: What is the importance of fermentation to cellular metabolism? a. It generates glucose for the…

A: Fermentation is a metabolic process that produces chemical changes in organic substrate like glucose…

Q: What biosynthetic pathway involves photosynthesis? A. biosynthesis of membrane lipids B.…

A: The correct option is (c).    The process of photosynthesis involves the formation of sugar or…

Q: How does the process of photosynthesis provide evidence for the Law of Conservation of Mass? 3. A.…

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

Q: Yeast have mitochondria and can perform cellular respiration. What would you expect to be consumed…

A: Cellular respiration is the process by which cells break down organic molecules, such as glucose, to…

Q: What is the source of acetyl- CoA in plants that enters the glyoxylate cycle? A. NADPH B. proteins…

A: Glyoxylate cycle is a variation of tricarboxylic cycle enables acetyl-CoA to be converted into…

Q: How many ATP are made per turn of this cycle? А) 2 B 1 С) 32 D) 36

A: Cellular respiration is the process of oxidation of nutrients.

Q: Which statement about thylakoids in eukaryotes is notcorrect?a. Thylakoids are assembled into…

A: Diabetes is a chronic disease that occurs either when the pancreas does not produce enough insulin…

Q: My question is about cellular respiration.  If you test how much CO2 is produced comparing…

A: Cellular respiration is a process that metabolizes glucose to produce energy in the form of ATP for…

Q: A single cell uses about 10 million ATP molecules per second. Explain how cells use the energy and…

A: We require energy for all the work we do. This energy comes from the food we consume. The extra food…

Q: How is the proton gradient of H+ generated in chloroplasts during photosynthesis? A. Light splits…

A: Introduction:- Photosynthesis is a type of physiochemical process during which plants uses light…

Q: What is the rate-limiting step in cytoskeletal filament assembly?   A. Nucleation   B. Extension…

A: Rate limiting step means the slowest step of cytoskeleton filament. actin filaments, microtubules,…

Q: What causes the browning of apple after being cut? Select one or more: a. Enzymatic reaction b.…

A: The color change of different fruits, vegetables, other foods can occurs due to different reasons.…

Q: Which stage of cellular respiration DOES NOT produce NADH? A. oxidative phosphorylation B. pyruvate…

A: The breakdown of food materials inside the cells to release energy in the form of ATP is called…

Q: What is a regulatory mechanism in which a reaction product slows or stops a metabolic pathway that…

A: Inhibition can be defined as a process in which certain compounds interact with the enzymes and…

Q: photosynthesis and cellular respiration are interrelated?

A: Photosynthesis and respiration are two central metabolic pathways in living systems.  Photosynthesis…

Q: What molecule is split in the oxygen-releasing light reactions of photosynthesis? A. Water B.…

A: Ans : Water

Q: Which statement about the ATP synthase is false? a. It is a rotary machine  b. It is located in…

A: ATP synthase is a complex enzyme found in eukaryotic cells' inner mitochondrial membranes and…

Q: Which of the following are part of the electron transport chain? A. acetyl COA B. NADH C. lactic…

A: Introduction :- Pyruvate is a byproduct of glycolysis, which happens in the cytoplasm of the cell…

Q: Human cultures use yeast fermentation to produce alcoholic beverages:

A: Ans 1. The fermentations therefore can lead to a marked increase in the concentration of vitamins or…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.