Metabolic pathways can function efficiently without external control, and will not overproduce unnecessary product molecules because:   a) Large pH shifts speed up reactions b) Cells release lots of heat to accelerate product formation c) End products of a pathway cause early enzymes to change shape and inactivate d) Active sites become saturated as product concentration rises

Q: Indicate which enzyme works on each molecule. a) Amylose b) Hydrogen peroxide c) DNA

A: a. Amylose Salivary amylase breaks down amylose, amylopection into smaller chain of glucose called…

Q: There may be more than correct answer for each Which of the following statements regarding enzymes…

A: Enzymes are the biocatalyst  which increases the rate of chemical reaction without  itself being…

Q: What is true for anaerobic cellular respiration? a) The mitochondrion is not needed. Ob) An organic…

A: Anaerobic cellular respiration is a metabolic process by which organisms break down glucose…

Q: Which of the following intermediates are shared by ketone body synthesis and cholesterol…

A: Ketone bodies and cholesterol are lipids. Ketone bodies are synthesized by the liver when the…

Q: Enzymes increase the rate of biochemical reactions by which process? A)  donating electrons to…

A: Enzymes are biological molecules that act as catalysts in living organisms. They speed up…

Q: Coenzyme A is: A) a form of cellular energy. OB) an anabolic electron carrier. C) a catabolic…

A: Cells convert energy into small, energy-rich molecules such as ATP and nicotinamide adenine…

Q: Which enzyme would have the greatest catalytic efficiency? a) Km 20 nM; kcat 50 s-1 b) Km 0.04 uM;…

A: [S] is Substrate concentration  V is velocity of reaction  Kcat - Catalytic constant(Turnover…

Q: Which kind of pathway describes glycolysis best? O a) glycolytic and aerobic b) aerobic and…

A: Q.13 Ans:- Explanation:- Glycolysis is a series of events where glucose molecule gets broken down…

Q: A competitive inhibitor diminishes the rate of catalysis: A) By reducing the proportion of enzyme…

A: The enzymes are biological catalysts that increases the rate of biological reactions. The enzymatic…

Q: Vmax for an enzyme-catalyzed reaction: A)is twice the rate observed when the concentration of…

A: Enzymes are usually protein molecules which increases the rate of biochemical reactions by…

Q: C2. In metabolism, ATP hydrolysis typically involves A) Simple hydrolysis in which the released…

A: ADP hydrolysis leads to formation of ADP and further hydrolysis forms AMP with release of inorganic…

Q: When you're doing a hard workout and your muscles aren't getting enough oxygen to meet the demand,…

A: Answer. During aerobic respiration, the energy source which is glucose is oxidized into pyruvate and…

Q: The active site of an enzyme is usually a groove or pocket on the surface that   A) binds…

A: Enzymes are the proteins which are capable of catalysing an reaction without undergoing any changes…

Q: Select all of the following that are false: a) Fermentation directly produces ATP. b) Fermentation…

A: The Latin word fervent is whence the word ferment is derived. The verb fervent means "to boil." The…

Q: Based on the kinetic constants below, which enzyme will most efficiently catalyze conversion of the…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the rate of reaction.…

Q: Anaerobic respiration is different from aerobic respiration in that...  a) in anaerobic respiration…

A: Cellular respiration is a metabolic process occurring inside cells of the organisms to convert…

Q: which of the following glycolytic reactions is an oxidation? a) G3P to 1,3-BPG b) PEP to Pyr…

A: Glycolysis is an oxidative process in which one mole of glucose is partially oxidized into the two…

Q: The place on the enzyme where the substrate binds is called the: a) coenzyme  b)  transition state…

A: An enzyme is usually made up of protein with different amino acids linked together by peptide bonds.…

Q: In the fasting state (in between meals), which of the metabolic processes below will NOT be…

A: B. Lipogenesis.x Copyfish OCR Result(English)N/ATranslated(English)N/A -->Redo OCR…

Q: Describe the following through Venn diagram…

A: a) Alcohol fermentation and Lactate fermentation: Alcohol fermentation and Lactate fermentation are…

Q: What is the difference between cellular respiration and fermentation? Select an answer. a) cellular…

A: The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs…

Q: which enzyme facilitates a hydration reaction? a) phosphoenolpyruvate carboxykinase b) enolase c)…

A: Enzymes are a class of proteinaceous compounds that facilitate the successful completion of a…

Q: 44) NADPH is the coenzyme of choice in reactions while NAD+ is the coenzyme of choice in reactions.…

A: NADPH --( Nicotinamide Adenine Di nucleotide Phosphate ) --NADPH is a typical coenzyme responsible…

Q: Molecule A is the substrate for the enzyme shown below. What process is diagrammed in this figure?…

A: B) allosteric inhibition is the correct answer.

Q: 22- Which of these statements is false regarding metabolism in genera

A: as per our company guidelines we are supposed to answer only first 3 parts. Kindly repost other…

Q: Carbonic anhydrase catalyzes the reaction between carbon dioxide and water to produce carbonic acid.…

A: The major components of enzyme catalyzed reactions are substrate(s), enzyme(s) and product(s). A…

Q: At the end of glycolysis, a six carbon glucose has been converted to:   Question 11 options:   a)…

A: Glycolysis is the initial pathway of the process cellular respiration. Krebs cycle and oxidative…

Q: Glucose can be used to produce ATP in which of the following cellular processes? a.) Lipolysis…

A: The term "glucose" is derived from the Greek word that means "sweet." It's a kind of sugar that…

Q: Which of the following statements is false? Enzymesa) bind to substrates.b) lower the energy of…

A:

Q: Which of the following statement regarding enzymes is false?

A: The majority of vital biological processes are based on how enzymes work. The linear amino acid…

Q: 11 Which metabolic pathway is common to both cellular respiration and fermentation? There might be…

A: Glucose catabolism is one of the most common and prominent pathways of production of energy in the…

Q: What are the primary metabolic fates of pyruvate? OA) Ethanol. OB) Lactate. C) Acetyl CoA. OD) All…

A: Pyruvate is the conjugate base of pyruvic acid that is the simplest alpha-keto acids. It is a key…

Q: ATP SYNTHESIS VIA ATP SYNTHASE:   a) Prokaryotic location:      b) Eukaryotic location:   c)…

A: ATP SYNTHASE- It is an enzyme also known as complex V in an electron transport system. This enzyme…

Q: Which of the following is not a reaction that cells use to get energy from nutrients?…

A: All living organisms need energy to grow and reproduce, maintain their structures, and respond to…

Q: What are the different steps in oxidative phosphorylation? Which one is correct. a) The electron…

A: In cells, ATP is required for various cellular processes making it the energy currency of a cell.…

Q: Which of the following is true of the steps of glycolysis which yield pyruvate as the end product?…

A: Those chemical reactions that occur within the living body for the formation of energy in the form…

Q: For cells that are capable of aerobic cellular respiration and fermentation, such as yeast cells,…

A: Introduction  The Process Through Which Organisms Use Oxygen To Break Down Food Molecules In Order…

Q: During oxidatative phosphorylation, the role of oxygen is to: a) run through the turbine to spin it…

A: the 4 stages of cellular respiration include glycolysis, transition reaction (pyruvate oxidation),…

Q: Although all of these play a part, the most important factor which drives protein folding is: a)…

A: The objective of the question is to test the understanding of various concepts related to proteins,…

Q: What enzyme is inhibited by the group of medications known as statins? a)HMG-CoA synthase…

A: Statins are a class of drugs used to lower cholesterol levels in the blood.

Q: Which of the following statements regarding the glycolysis pathway is FALSE? A) O Two pyruvate…

A: Glycolysis is the process by which gkucose is partially oxidized into pyruvate acid . It is first…