What are the stages in carbon dioxide fixation (choose all that applies)? Conversion of unstable six-carbon compound to a stable five-carbon compound. Hydrolysis of enediolate intermediate to 3-phosphoglycerate and two molecules of CO2. Hydrolysis of unstable six-carbon compound to two molecules of 3-phosphoglycerate. Condensation of the CO2 molecule with the enediolate intermediate. Conversion of ribulose 1,5-bisphosphate into an enediolate intermediate.

Q: In the space below, list ALL redox reactions that occur during cellular respiration. At the end of…

A: Introduction Redox is a chemical reaction that involves changing the oxidation states of atoms.…

Q: In nature, there are some organisms that are unable to perform aerobic respiration in the presence…

A: All living organisms require energy derived from the metabolism of complex biomolecules in food for…

Q: CH2OH CH2OH H H OH OH H H Но OH CH2OH H OH OH H

A: Carbohydrates are the main type of biomolecules that are also known as sugars. All carbohydrates…

Q: Which of the following is not true for the nicotinamide cofactors NAD and NADP: O A) The oxidized…

A: FEEL FREE TO ASK FOR CLARIFICATIONS

Q: Which of the following conversions require more than one step? 1. Alanine Ⓡpyruvate 2. Aspartate…

A: Solution:- The 5th option is correct i.e Proline ®glutamate.Reason- Conversion of Proline ®glutamate…

Q: The biochemical process by which most carbon dioxide is moved to biological pools is (one word).

A: The biological carbon cycle is divided into two parts. The first part involves photosynthesis , in…

Q: Vitamin D is produced in the skin when 7‑dehydrocholesterol reacts with UVB rays (ultraviolet B)…

A: Ans - Using the formula;                 E = hc/ wavelength  Where; E = Energy   h = plank's…

Q: The enzyme catalase is found in beef liver. This enzyme is responsible for the rapid breakdown of…

A: When the enzyme catalase comes into contact with its substrate, hydrogen peroxide, it starts…

Q: Figure 4.16 - Structure of the Heme Group N H Pyrrole OOC H₂C H₂C H₂C H₂CC HC C-C H = C HgC C NH N 1…

A: These images correspond to the structure or components of heme, an integral part of hemoglobin…

Q: (f) || CH-C-CH2-C Acetoacetate =0 + H+ CH3-C-CH3 + CO₂ Acetone The conversion of acetoacetate to…

A: The conversion of acetoacetate to acetone represents no change in oxidation state.  Consequently,…

Q: In cellular respiration, carbon dioxide is formed from the oxidation of which of the following?

A: Cellular respiration is a set of metabolic processes that occur within a cell, in which biochemical…

Q: Order the following TCA cycle metabolites in the order they appear in the cycle. Not all answers…

A: TCA cycle is Tricarboxilic acid cycle . It is also known as Kerbs cycle or Citric acid cycle. This…

Q: Which set of conditions will give the product shown in this reaction? Br

A: Given Reaction:

Q: b. Balance the following redox reaction under basic conditions. HO Cr(OH) Cro OH

A: Step 1: Separate the Half-ReactionsOxidation Half-Reaction:HO2−​→ O2​Reduction…

Q: HbF HbA + 2.5 mM BPG 1.0 Given the oxygen dissociation curves, which of the HbA, HbF + following…

A: The binding of the oxygen molecule to a protein especially for transport or storage is known as…

Q: What steps would a cell take to oxidize into carbon dioxide the four carbons of malate? List the…

A: 1 Malate molecule can get completely oxidized to yields 4 CO2 molecules. Malate getting completely…

Q: How can Bromothymol blue pH help you measure your rate of cellular respiration?

A: To measure the rate of cellular respiration , three specific ways are present namely :- by…

Q: H. C=0+NADH + H* H-C-OH + NAD+ CH3 Acetaldehyde CH3 Ethanol 7. Using the reaction above, describe…

A: Fermentation  is a type of anaerobic respiration  in which Glucose is converted into the ethyl…

Q: A 45 year old male presents to the ER after passing out at work. He works in a factory that produces…

A: Cyanide is a strong inhibitor of the electron transport chain (ETC), which is the final stage of…

Q: When you eat starchy foods resulting in a breakdown to give glucose to the body, you have induced…

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: Lactic acid 2 Phosphocreatine 3 ADP 4 Pyruvic acid 5 ATP Match each of the options above to the…

A: A three carbon compound formed during glucose metabolism also called pyruvate: This refers to…

Q: How can Fe2+ be oxidized under anoxic conditions?

A: Anoxygenic phototropic bacteria uses ferrous iron as electron donor photosynthesis.

Q: What metabolic strategies are employed to oxidize a saturated carbon? Dehydrogenation/elimination…

A: Saturated Carbon :- As carbon have 4 electron to share in its outermost shell so carbon form bonds…

Q: ) The diagram of cellular respiration and its fuels is shown below. Fill in the boxes with the names…

A: . This is the part of aerobic respiration which occurs in four steps glycolysis, pyruvate oxidation,…

Q: Consider this chemical equation: Catalase 2H,02 2H,0 + O2 Hydrogen Water Oxygen peroxide What is the…

A: Answer : Catalase

Q: Which of the following statements is true for the shown reaction? The reaction requires vitamin B1…

A: Kreb cycle is a cyclic pathway of aerobic respiration. It takes in Acetyl CoA which combines with…

Q: Show how to bring about the following chemical transformation. This transformation might require one…

A:

Q: Answer each of the following with the BEST answer. Value: 3 A molecule with an upaired electron,…

A: The molecule which have a one free electrons and it is present in unpaired form, then that molecule…

Q: Which statement is NOT CORRECT with regard to redox (oxidation-reduction) reactions? An electron…

A: A redox (oxidation-reduction) reaction is a type of chemical reaction in which the oxidation states…

Q: Rubisco requires a bound CO2 for catalytic activity. What happens with rubisco when CO2 is bound?…

A: A crucial enzyme in photosynthesis, Ribulose Bisphosphate Carboxylase/Oxygenase (Rubisco), is…

Q: Suppose you are planning experiments to measure oxygen consumption in a preparation of inverted…

A: Given: NADH and succinate are substrates that can be oxidized and will consume oxygen. Rotenone and…

Q: Hexokinase phosphohexose isomerase [Choose ] [Choose ] Is not the trapping reaction catalyzes an…

A: Here is the matching of the glycolytic enzymes with the appropriate…

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.