Which process below produces 2 molecules of pyruvate and 2 molecules of ATP? A. Fermentation B. Kreb's Cycle C. Citric Acid Cycle D. Glycolsis

Q: Select the correct answer from the answers provided. The FADH2 formed during the Krebs cycle enters…

A: The FADH2 formed during the Krebs cycle enters the electron transport system at which site;

Q: During the aerobic cellular respiration, where do ATP molecules form?   a. Cytosol only b. Cytosol…

A: Answer is (a) cytosol only

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: In a body's muscle cells, what is happening as the thyroxine levels decrease? a. More ATP is being…

A: In the body, the thyroid gland releases the hormone thyroxine into the bloodstream. Through the…

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: 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: What is the role of NAD+ in the process of cellular respiration? a. It functions as an electron…

A: Answer is a.)It functions as electron carrier.

Q: In the Krebs' cycle, how many rnolecules of NADH are released for every molecule of glucose? A. 3…

A: Kreb's cycle is also called as citric acid cycle or TCA (Tricarboxylic acid cycle). It is a common…

Q: In the Krebs cycle, how many H20 molecules are required for every glucose molecule? a.2 b.4 c.6…

A: Kreb's cycle is also called as citric acid cycle or TCA (Tricarboxylic acid cycle). It is a common…

Q: What happens when light hits the pigments, P680 and P700. during the light-dependent reactions? A.…

A: The light-dependent reactions utilize light energy to make two molecules for the process of…

Q: How many carbon atoms are present in pyruvate? a. 12 b. 6.  c. 3 d. 2

A: Pyruvate is an important chemical in biochemistry, as it is involved in many metabolic pathways.…

Q: In which process is ATP produced in both photosynthesis and cellular respiration by ATP synthase,…

A: Photosynthesis is a process in which green plants prepare their food in the form of Carbohydrates…

Q: Which process does not generate CO2? A. the citric acid cycle B. the conversion of pyruvate to…

A: Asked question:Need to find the process in which CO2 is not produced.

Q: Contrast fermentation and respiration in terms of relative number of ATP produced. (Short Answers)

A: The cells are the primary unit of life. The cells have biochemical processes that enable life. The…

Q: The yeasts whose fermentation activity produces the carbon dioxide that makes bread rise are a

A: Alcoholic fermentation   This is called alcoholic fermentation. The carbon dioxide produced in…

Q: Which chemical reaction describes the process that produces the food for almost all life on Earth?…

A: The process that produces the food for almost all life on Earth is photosynthesis.  In this process…

Q: Which two processes lead directly to the production of large amounts of ATP by the enzyme ATP…

A: Adenosine triphosphate or ATP is the cellular energy utilized for all the functional processes by…

Q: Use the analogy "A baker starts with a bowl of dough and eventually turns it into all sorts of…

A: Every living organism need energy continuously in order to perform their important activities. This…

Q: Can you please answer this question and say the correct letter

A: The citric acid cycle is also known by the name of Kreb's cycle or TCA cycle. It comprises a series…

Q: Cancer tumors remodel cellular respiration and behave very differently than normal cells. Let’s say…

A: Cancer cell metabolism refers to the alterations in the cellular metabolism pathways that are…

Q: Compare and contrast how cells metabolize pyruvate when oxygen is present and when it isn't.

A: Glycolysis is a metabolic pathway that splits glucose into two 3-carbon molecules called pyruvates…

Q: A dietary supplement containing pyruvate is available. Using your knowledge of cellular respiration,…

A: Respiration is a catabolic biochemical process that involves the stepwise complete or incomplete…

Q: Which complex is not involved in the establishment of conditions for ATP synthesis? a. photosystem I…

A: Introduction  Plants are termed as autotrophs they can produce their own food by the process called…

Q: Which pathway produces the most ATP molecules?a. lactic acid fermentationb. the Krebs cyclec. the…

A: Carbohydrate metabolism includes catabolic and anabolic pathways. The most important carbohydrate is…

Q: Per one molecule of pyruvate entering the mitochondria, how many carbon atoms are fed into the…

A: CITRIC ACID CYCLE It is also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle.…

Q: Which step of the cellular respiration pathway can take place in the absence of oxygen?…

A: The oxygen serves to play a very significant role in the functioning of aerobic pathways the…

Q: Each molecule of FADH2 results in the production of how many ATP molecules during aerobic…

A: The process of cellular respiration that occurs in the presence of oxygen gas in order to create…

Q: Which process produces 32-36 ATP molecules?  a Electron transport chain  b Fermentation  c Calvin…

A: Cellular respiration is the metabolic process in which degradation of organic molecules results in…

Q: used

A: C) Measure how much oxygen is used

Q: How many ATP are made per turn of this cycle? A B. C) 32 D) 36

A: Answer- 32

Q: How many ATP molecules can be produced from 15 ADP molecules and 10 phosphate ions? a. 10 b. 15 c.…

A: ATP stands for Adenosine triphosphate. It is responsible for capturing the chemical energy obtained…

Q: When is oxygen produced during photosynthesis? a. light reation alone b. light reation and calvin…

A: Photosynthesis is a process in which plants, some bacteria and algae can synthesize food in form of…

Q: Which of these statements is true? a.Glycolysis is the process that builds glucose. b.…

A: Answer- (d) Carbon dioxide is produced during respiration. Glycolysis is the series of metabolic…

Q: Will this new strain of yeast obtain more or less free energy from glucose in its growing medium?…

A: Aerobic respiration is the respiration in presence of oxygen that produces 38 ATP while anaerobic…

Q: Glycolysis and Krebs cycle produced small amount of energy converted to ATP. Predict the form of the…

A: Glycolysis is a cytoplasmic pathway which breaks down glucose into two three-carbon compounds and…

Q: To reduce six molecules of carbon dioxide to glucose via photosynthesis, how many molecules of NADPH…

A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a…

Q: What is meant by the term cellular respiration? A. The process by which cells breath B. The…

A: Cellular respiration is a multistep process that all cells utilize to collect energy from organic…

Q: Which are the energy investment steps in glycolysis that transfer phosphate from ATP to a substrate

A: Glycolysis is the process of breakdown of glucose to produce energy in which glucose, a six-carbon…