The processes of photosynthesis and cellular respiration are complementary. During these energy conversions, some energy is A. lost in the form of heat. B. used to create light. C. saved in the chemical bonds of water, CO2, and O2. D. destroyed

Q: Which of the following is FALSE about glycolysis? a. The pathway axidizes two moles of NADH to NAD*…

A: Glycolysis is the technique that breaks down the 6-carbon glucose into 3-carbon pyruvate that is a…

Q: When ATP is hydrolyzed to produce ADP and phosphate the chemical reaction is Select one: a.…

A: ATP stands for adenosine triphosphate and is defined as the principal molecule used to store and…

Q: Based on their roles in the metabolic process, classify the following substances as an oxidizing…

A: Oxidizing agents are those molecules that oxidize other molecules and themselves get reduced.…

Q: Which of the following statements concerning metabolic pathways is INCORRECT? a. Metabolic pathways…

A: The process of making and breaking down molecules of cellular importance is called the metabolism. A…

Q: During a redox reaction the molecule that gains an electron has been a. reduced and now has a…

A: Redox reactions are the reactions which involve the transfer of electrons in a chemical reaction.…

Q: Which of these statements concerning enzymes is correct?a. Enzymes increase the rate of reactions…

A: Enzymes are the substances that regulate the chemical reactions in the biological systems. Enzymes…

Q: ATP inhibits phosphofructokinase by binding to an allosteric site in glycolysis. ATP is functioning…

A: Glycolysis is the metabolic pathway in which one molecule of glucose is broken down into two…

Q: During oxidative phosphorylation, the proton motive force that is generated by electron transport is…

A: Ans- During oxidative phosphorylation, the proton motive force that is generated by electron…

Q: Match the parts of cellular respiration to their associated activities. (1) electron transport chain…

A: The biological process characterized by the function of transforming chemical energy to metabolic…

Q: a. been reduced as a results of a redox reaction involving the loss of an organic phosphate. b. a…

A: In phosphorylation, addition of a phosphate group occurs to an existing molecule in order to prepare…

Q: The mitochondria of a eukaryotic cell is the site ofa. photosynthesis.b. fatty acid metabolism.c.…

A: Mitochondria is a membrane-bound organelle in eukaryotes which is referred as powerhouse of the…

Q: Which of the following statements is TRUE of the electron transport chain (ETC)? A. The movement of…

A: The electron transport chain (ETC) is a series of protein complexes that are located in the inner…

Q: Use the following information to answer the next question Chemistry of Carbon Dioxide Transport CO₂…

A: 1) In the given reaction. CO2 is carbon dioxide. H2O is water. H2CO3 is carbonic anhydrase HCO3- is…

Q: Which of the following statements is true when glucose is oxidized in the presence of O2? a. All ATP…

A: Respiration is an oxidative process, in which energy released by the respiratory substrate like…

Q: The Na+/K+/ATPase is...   A. An amino acid   B. A protein   C. An ion   D. An organelle

A: We have different sets of molecules in the body . They can be proteins,  of just atomic species ,…

Q: What did NAD+ help do in reactions? (Pick ALL the correct possible answers) Select one or more: a.…

A: Introduction: NAD (nicotinamide adenine dinucleotide) is a coenzyme that plays a crucial role in…

Q: In biological systems, ATP functions bya. providing the energy to drive endergonic reactions.b.…

A: ATP or adenosine triphosphate is known as energy currency of the cells. The molecule contains three…

Q: In addition to ATP, what are the end products of glycolysis? Group of answer choices A. CO2 and…

A: The respiration process takes place by via two main substeps.  1. First is the glycolytic process…

Q: Increased energy demands (increase in ATP being made in the cell) on the electron transport chain of…

A: Electronic transport chain takes place in the inner membrane of mitochondria. It is involved in…

Q: Which of the following is incorrect regarding ATP?a. It is the energy currency of the cell.b. It is…

A: Answer is b.) it is stable.

Q: nthesis and Cellular Respiration produce a molecule called NADP+ and NAD+, respectively. What is the…

A: Nicotinamide adenine dinucleotide, or NAD, is found in all living cells, where it functions as a…

Q: Exergonic reactionsa. release potential energy b. consume energy c. form bonds d. occur only outside…

A: Biological processes are processes that are crucial for all living organism to live and are composed…

Q: Which of the following steps is TRUE about the energy investment phase of glycolysis? A. ATPs are…

A: The respiration involves break down of glucose. The energy is produced in respiration for carrying…

Q: Which of these statements about ATP is true?a.The bond joining ADP and the third phosphate is a…

A: Mitochondria: These are membrane bound organelle commonly known as powerhouse of cell. Both plant…

Q: Which of the following is correct regarding ATP?a. It is an amino acid.b. It has a helical…

A: The macromolecules that are necessary for life are produced from smaller organic molecules. The four…

Q: In a chemical reaction, NADH is converted to NAD+ + H+. We say thatNADH has beena. reduced.b.…

A: All living organisms require energy to carry out their bodily functions. The energy is generated by…

Q: In which of the following reactions is the reactant oxidized? a. ATP → AMP b. NAD+ → NADH c. NADH →…

A: An oxidation reaction is a type of chemical reaction in which a molecule loses electrons. It can be…

Q: Which of the following statements about folic acid is not true? a. Folic acid is activated by folate…

A: Folic acid is   water-soluble vitamin B12 which was an essential nutrient necessary for protein and…

Q: Which of the following statements is a lie? Select one: a.Specific enzymes in the electron transport…

A: Krebs cycle is known as the central hub of metabolism. This is because, all other metabolic pathways…

Q: The Citric Acid Cycle is up-regulated when: A. ATP supply is high B. ATP supply is low NADH supply…

A: The Citric Acid Cycle, also known as the Krebs cycle or TCA cycle, is a metabolic pathway that takes…

Q: A shortage of available ATP would hinder a cell's ability to import Select one: a. water. b. oxygen.…

A: The movement of molecules inside cell is governed by the plasma membrane that encloses it. The…

Q: Which of the following molecules is an energy currency molecule required in fatty acid synthesis? a.…

A: Fatty acid synthesis takes place in three stages such as Denova synthesis of fatty acids, elongation…

Q: Which of the following is true concerning glycolysis? A. It is an aerobic process. B. A net of 2…

A: Glycolysis is the process by which one molecule of glucose is converted into two molecules to…

Q: A lawnmower uses gasoline for fuel. The lawnmower has a moving blade, makes lots of noise, and has a…

A: The Principle of Conservation of Energy. Ac­cording to this law, “in any physical or chemical…

Q: Which of the molecular below is the main soure of energy that a cell uses to carry out its daily…

A: The cells in our body are the simplest, smallest structural and functional unit. It composed of…

Q: The production of ATP (cellular respiration) is actually a(n)               rxn.  However, the…

A: Anabolic reaction: lt is a reaction in which complex molecule is formed from simple molecules. It is…

Q: During glycolysis, glucose is broken down into acetyl CoA. O A. NADH. В. рyruvate. охygen.

A: According to the question, we have to mention the name of the product that is formed after breaking…

Q: Brown adipose tissue contains cells that allow H+ to fall down the concentration gradient in the…

A: Adipose tissue is a connective tissue that consists of lipid-rich cells known as adipocytes. It…

Q: Mark the following statements as true or false. If a statement is false, correct it to make a true…

A: In cellular metabolism, a series of chemical reactions happen, numerous of which include the…

Q: Which ONE of the following would be most effective as a feedback mechanism for an enzymatic…

A: Cells of our body have the ability to make different types of enzymes. The needs and conditions for…

Q: Which of the following is a primary function of the active site of an enzyme?   a. It binds…

A: Enzymes are proteins that help speed up metabolism, or the chemical reactions in our bodies. They…

Q: ATP is high-energy storage molecule in part because: A. Its hydrolysis results in separation of…

A: Adenosine triphosphate: a. It is a complex organic chemical that transports chemical energy within…

Q: What will be the net product of the complete degradation of one glycerol molecule to carbon dioxide…

A: Metabolism is the chemical reactions that occur in the cells and organisms. It involves catabolism…