QUESTION 29 Which pathway requires NADPH? Check all that apply: cholesterol synthesis Ogluconeogenesis beta-oxidation hexose monophosphate shunt Krebs cycle QUESTION 30 Pick the FALSE statement about the ETC/OP. Check all that apply. NADH gets oxidized to NAD* when it donates electrons to Complex I of the ETC. NADH is associated with more ATP production than FADH2. Compared to the matrix, the intermembrane space is basic. ATP is synthesized by ATP synthase. O Compared to the matrix, the intermembrane space is negatively charged.

Q: Which of the following contain a correct first statement and an incorrect second statement? O…

A: Polyols have have several hydroxyl (-OH )groups in their structure. Hydroxyl groups make the polyols…

Q: Question 12 Palmitate is activated in the cell by forming a thioester bond to coenzyme A. The AGO…

A: Gibbs free energy  (∆G) is the amount of energy available to a system to do work. Standard Gibbs…

Q: Question 1 What is the main purpose of beta oxidation? to produce ATP from fat to produce CO2 from…

A: The four major steps in glucose metabolism are glycolysis, pyruvate oxidation, the Krebs cycle, and…

Q: Glycolysis and the Citric Acid Cycle are similarly regulated in a few ways. Which is an allosteric…

A: In cellular respiration glycolysis and Kreb cycle are part of aerobic respiration in which…

Q: QUESTION 23 During anaerobic glycolysis of glucose, there is a net production, of lactate and O NAD*…

A:

Q: Answer the following questions about ATP inhibition in the glycolysis pathway. In which step of the…

A: Introduction Glycolysis: it is oxygen independent biochemical pathway for the breakdown of Glucose…

Q: Beta-oxidation and fatty acid synthesis are similar in that: O Both involve NADP*/NADPH. O Both…

A: Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and NADPH through the action of…

Q: Question 29 options: If 6 molecules of acetyl CoA were completely oxidized by the CAC, how many…

A: The citric acid cycle (CAC) is also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs…

Q: Question 61 Which of the following statements in correct? ladin Anaerobic fermentation produces more…

A: Fermentation is a metabolic process which results in chemical changes in organiv substrate with the…

Q: What percentage of ATP energy is produced when 9.0 moles of glucose react in the citric acid cycle?…

A: * metabolic pathways occur inorder to produce ATP . * The one mole of glucose we take then the…

Q: ADP Coenzyme A (COA). FADH2 NADH

A: Mitochondria is a double membrane-bound organelle present in all eukaryotic organisms.

Q: QUESTION 4 The NADH and FADH2 in mitochondria O A. are proteins that are in the ETC (electron…

A: Cellular respiration is an important process in which the glucose is broken down to produce energy…

Q: During electron transfer between the inner mitochondrial membrane components of the electron…

A: Cell organelles are the membrane bound sub cellular structures present inside the cell membrane.…

Q: QUESTION 2 The Krebs Cycle and beta-oxidation of fatty acids differ in that: O The Krebs Cycle…

A: Metabolism is a series of chemical reactions that occur in the living body for the formation of…

Q: When do cells switch from cellular respiration to fermentation? When NADH and FADH2 supplies are low…

A: Cellular respiration is the process by which the chemical energy present in the O2 molecule is used…

Q: QUESTION 2 The NAD+/NADH ratio in liver cells is compared to muscle. This favors the reaction O Low;…

A: The NAD+/NADH ratio plays a crucial role in regulating the intracellular redox state, especially in…

Q: Question 23 Which of the following statements regarding the synthesis of ATP by the electron…

A: Electron Transport Chain (ETC) is  the oxidative phosphorylation of glucose into carbon dioxide. ETC…

Q: Which of the following options in regards to Rubisco, is false?

A: The enzyme ribulose 1,5-bisphosphate carboxylase (Rubisco) helps in catalysis of the entry of carbon…

Q: QUESTION 2 If we were to analyze the metabolism of a marathon runner midway through their long run…

A: All the chemical reactions involved in maintaining the living status of cells and sustaining life…

Q: Use the following list of the steps of cellular respiration to answer this question: 1. Glycolysis…

A: Cellular respiration is defined as an aerobic process with the help of which living cells break down…

Q: QUESTION 34 Which of the following represents a reaction that could be used to refill he TCA cycle…

A: ATP is the energy currency for all living cells. The citric acid cycle is also known as the…

Q: what happens in the mitochondrion during the second stage of aerobic oxidation? pyruvate is…

A: Aerobic respiration is a type of cellular respiration that takes places in mitochondria of the…

Q: Review Concept 9.4. Match the term and its description. Each term can only be used once. (Choose…

A: Electron transport chain is mechanism which takes the electrons from the electron donor and gives to…

Q: Question 8 What is the standard free energy (AG9 for the reduction of coenzyme Q by NADH as carried…

A: The standard free energy change can be calculated with the help of Nernst equation. Nernst equation…

Q: Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP.

A: The tricarboxylic acid (TCA) cycle does not directly produce any adenosine triphosphate (ATP). The…

Q: What is the standard free energy (AGº) for the reduction of coenzyme Q by NADH as carried out by…

A: The enzyme catalyses a reaction by binding to the substrate and assisting in the production of the…

Q: Question 16 Match the phrase with the enzyme or cofactor v water soluble and moves between enzymes a…

A: Enzyme acts as catalyst in a chemical reaction and plays an important role in our metabolism.…

Q: Which of the following statements concerning glycolysis is correct? O The pathway for the process is…

A: The first process in breaking down glucose to release energy for cellular metabolism is called…

Q: If 2 molecules of glucose enters glycolysis, a total of how many carbon dioxide molecules are…

A: Total 8 molecule of carbon dioxide we will get from 2 molecule of glucose during aerobic…

Q: Why is fumarate hydrated? To enable it to interact with an enzyme O To form a double bond To reduce…

A: Introduction: The citric acid cycle is the final common pathway for the oxidation of various…

Q: Which enzymes produce 2 ATP's for every glucose?

A: The correct option is - PYRUVATE KINASE.

Q: Question 28 Which enzyme breaks glucose into 2 molecules of 3 carbons each? O pyruvate deydrogenase…

A: Glycolysis is a process by which a glucose molecules split into two pyruvate molecules. Glucose is a…

Q: Question 1: Glycolysis and the citric acid cycle both add a phosphate group to ADP to form ATP…

A: Cellular respiration is the process by which the organisms use oxygen to break down the food…

Q: Which of the following is true regarding substrate level phosphorylation?

A: A metabolic reaction which results in the formation of ATP or GTP by the transfer of an inorganic…

Q: Question 40 A series of chemical reactions convert a polypeptide into 8 acetyl CoAs. This acetyl CoA…

A: Citric acid cycle: The citric acid cycle is made up of eight chemical reactions that result in the…

Q: Question 11 Which reaction in glycolysis produces NADH? O oxidation of glyceraldehyde 3-phosphate O…

A:

Q: How many protons would be pumped across Complex l if three molecules of NADH were fully oxidized at…

A: Introduction An electron transport chain is a collection of protein complexes and other molecules…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.