Calculate the energy(Kcal.) produced from full oxidation of (3) mole of glucose (glucose --> CO2+ H2O), Compare the energy yield with that produced from oxidation of (1) mole .of stearic acid (C18)
Q: The "energy balance model" of body mass is based on the idea that biological systems neither create…
A: Energy intake, energy expenditure, and energy storage are the three basic components of energy…
Q: Liver metabolism of fructose uses the same glycolytic enzymes to generate distinct products O…
A: chemical reactions that follow various steps are called metabolic pathways which are often linked by…
Q: 1 mL of supernatant is required for a procedure. The final colored solution proves to be too high to…
A: Introduction: The concentration of a solution is an estimation of the amount of solute that is…
Q: Explain how amino acids form proteins. In your explanation you will consider different types of…
A: Proteins are composed of amino acids. They are linked together by peptide linkages. Proteins have…
Q: For each of the following descriptions, match the corresponding enzyme: Utilizes a ATP for…
A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…
Q: ) how many turns are in this alpha-helix? Should be an integer b) length in angstroms?
A: Alpha helix is the secondary structure of protein formed by Hydrogen bonds between side chains of…
Q: Neurons supplying smooth muscle secrete histamine display receptors only on the dendrites create…
A: Smooth muscle are cells that do not have striations. These muscles are present in the walls of…
Q: We are utilizing BL21 DE3 bacterial cells for the expression of the ADA protein via autoinduction.…
A: BL21 DE3 Bacterial cells: It is an E. coli B strain that lacks the Lon protease. Recombinant…
Q: Use the table of the codons to answer the following question. Starting with the start codon, what is…
A: A codon is a sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a…
Q: A. Dr. Randy Schekman introduced you to a yeast model system for studying membrane fusion and…
A: "Since you have posted a question with multiple sub-parts, we will solve the first two subparts for…
Q: If someone stops ingesting vitamin B12, what would you expect to happen O A deficiency syndrome…
A: Introduction: Vitamin B12 is a water soluble vitamin which is required for metabolism process. Main…
Q: Please help me I really a comprehensive explanation please help. Talk about covid and why it’s a…
A: Covid occurs by a very deadly virus that has the ability to affect different people in distinct…
Q: A dehydration reaction will create (large or smaller) molecules by removing a molecule of (water or…
A: A molecule is a collection of atoms linked together by various types of bonds. A macromolecule is…
Q: Arrange each compound according to its solubility in water. Assume that each acylglycerol contains…
A: Hydrophobicity is the association that is observed if nonpolar groups or molecules are placed in an…
Q: Treatment of a polypeptide with 2-mercaptoethanol yields two polypeptides 1.…
A: Given that treatment of a polypetide with 2 mercaptoethanol yielded 2 polypeptides: 1.…
Q: Procedure Crude extract GFC IEX Volume (mL) 120 20 10 Protein Total content protein (mg/mL) (mg) 20…
A: Since you have asked a question with multiple subparts, we will answer first three subparts for you.…
Q: 1.Hexokinase binds D-glucose but not L-glucose. This is an example of? Chirality sustrate…
A: The active site of an enzyme is unique to itself and enzymes are in the form of L- amino acids fold…
Q: Many common household cleaners, such as stain removers, are based on the use of polar and non-polar…
A: Household cleaners are basically used to clean the stain and dirt. Non-polar is generally dissolved…
Q: The liver is the largest organ in the body and it performs several vital functions. What are the two…
A: Liver being largest internal organ located on the upper right side beneath the diaphragm and above…
Q: Pernicious anemia is not alleviated by dietary vitamin B12 O True O False
A: Pernicious anemia results into decreased count of red blood cells. It causes weakened stomach lining…
Q: what is the amount of cellulose in plant cell? describe the molecular structure of cellulose.
A: Introduction: Cellulose is the most abundant naturally occurring organic material on our Earth. It…
Q: "Coke runs" refers to: O the rapid heartbeat caused by cocaine diarrhea caused by the early…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Why is cellulose considered “fiber” in your diet but starch is not? In your answer, refer…
A: Fibers have lots of important roles in the human health. It helps in the prevention of constipation…
Q: d Question # 6. On the right is a schematic showing the structure of complex V (ATP Synthase). The…
A: Note : Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since…
Q: Arachidonic acid (omega-6 20:4) is an essential fatty acid O True O False
A: Animals cannot synthesize certain fatty acids & in order to survive such fatty acids must be…
Q: Chemistry help with c, d, e, and i.
A: In the citric acid cycle, the acetyl group of acetyl CoA molecule is completely oxidized. The citric…
Q: The level of protein structure that describes all aspects of the three-dimensional folding of a…
A: A protein can be arranged into different level of structure. These structures involve different…
Q: "Enzyme immobilization confers greater stability to the enzyme"-Do you agree or disagree with the…
A: Introduction: Enzymes are biological catalyst that fastens the rate of chemical reactions. It is…
Q: Which of the following compounds is not a TRUE ketone body? Acetoacetate All options are correct.…
A: To generate energy ketone bodies are used by cardiac and skeletal tissues. In starvation…
Q: What is the total number of hydrogen bonds that exist between the DNA strand 5’-TTCAGAG-3’ and its…
A: Adenine and guanine are the purine bases which occur in the nucleic acids. And thymine, cytosine,…
Q: The reaction of glutamate and NH4* to yield glutamine is catalyzed by a) Uridylyltransferase b)…
A: Glutamine and glutamate are important amino acids for the metabolism of body. Though they are not…
Q: Which of the following is the best description of the composition of a triglyceride? O1 glycerol + 2…
A: Triglycerides are used to store fatty acids in the adipose tissue of humans. Triglycerides can be…
Q: Explain substrate cycling in glycolysis in relation to gluconeogesis
A: Substrate cycle is referred to as set of Metabolic reactions that occur in a cyclic or opposite…
Q: explain the results effect of temperature and pH on amylase activity Table 1 Effect of…
A: Amylase is the enzyme that can digest starch into simple monosacharides ( Glucose) or disaccharides…
Q: Give a precise definition of the porphyrin ring, explain how it relates to ions and molecules, and…
A: Porphyrins are a class of heterocyclic macrocycle organic compounds made up of four modified pyrrole…
Q: Compare the process of facilitated diffusion to the process of osmosis.
A: The cell membrane is a living, crucial part of the cell. It acts as a physical barrier, enclosing…
Q: Which of the following mutagens can substitute bases in DNA because of structural similarity?…
A: A mutagen is defined as any physical or chemical substance that can cause a mutation by altering an…
Q: The doctor ordered Claforan 1400mg IM every 12 hours. The directions for the 2 gm vial state: Add…
A: The doctor ordered Claforan 1400mg IM every 12 hours. The directions for the 2 gm vial state: Add…
Q: All Enterobacteriaceae ferment glucose. Explain, then, how glucose fermentation can be used to…
A: Enterobacteriaceae is a large group of bacterias which are stained Gram negative after Zn Staining.…
Q: Assume that the extinction coefficient for DNA at 260 nm is 20 g-1 x L x cm-1. What would be the D…
A: Extinction coefficient, sometimes called "extinction coefficient" in meteorology or climatology,…
Q: Explain how the following conditions affect the structure and function of hemoglobin. Sickle cell…
A: Hemoglobin is a transport protein. Hemoglobin has four subunits and each subunit contains…
Q: What is the mechanism that makes Bacteria resistant to Beta-lactams
A: Beta-Lactams: A four-membered lactam is known as a beta-lactam ring and lactam is a cyclic amide,…
Q: The first step of the lysozyme reaction (catalytic mechanism) is shown in the figure below. Which…
A: Only some of the amino acids in the active site of an enzyme play significant roles in catalysis,…
Q: There are various types of DNA-targeting drug, including DNA alkylating agents, DNA intercalators…
A: Cancer cells are produced due to mutations in the cell's DNA, such as loss of function mutation of…
Q: CHO CH₂OH CHO НО -H но- -H H-OH -OH H-OH НО -H H- HO-H H-OH CH.OH CH₂OH CH2OH PAS PES 16. an epimer…
A: The name for the following compounds are : PAS - D-arabinose PES - L-xylulose PIS - D-xylose POS -…
Q: on binds to heme with what are known as ________ bonds. a. ionic b. coordinate c. covalent d.…
A: Heme is a molecule that consists of an organic ring structure that is complex in nature. This ring…
Q: Bile acids are detergents made by the liver O True O False
A: Bile acids is the product secreted by liver by found in bile juice. Bile juice is stored in gall…
Q: Which of the sugars in the following figure is/are D sugars? Choose all correct answers. CHO CHO CHO…
A: First question: D-configuration refers to any chemicals that can be linked to (+)-glyceraldehyde…
Q: METHOD : Touch different surfaces after that sanitize your hand with 40% alcohol then touch the…
A: Introduction: Disinfectants are substances that are applied to non-living objects in order to…
Q: Many early attempts at enzyme engineering tried to design so-called catalytic antibodies. This…
A: Enzymes function by lowering the activation energy of the transition state of a chemical reaction.…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP Study Figure 19.2 and determine how many ATP molecules would be generated if a 16-carbon fatly acid were metabolized solely by the TCA cycle, in the form of S acetyl-CoA molecules.Comparing Glycolysis Entry Points for Sucrose Sucrose can enter glycolysis by either of two routes: Sucrose phosphorylase: Sucrose + Pi fructose + glucose-1-phosphate Invertase: Sucrose + H20 fructose + glucose Would either of these reactions offer Jin advantage over the other In the preparation of hexoses fur entry into glycolysis?The Reactions and Meehanisms of the Leloir Pathway Write the reactions that permit galactose to be utilized in glycolysis. Write a suitable mechanism, tor one of these reactions.
- Radiolabeling with 14C-Glutamate Describe the labeling pattern that would result from the introduction into the TCA cycle of glutamate labeled at Cy with 14C.Extending the Mechanism of Methylmalonyl-CoA Mutase to Similar Reactions Based on the mechanism for the methylmalonyl-CoA mutase (see problem 14), write reasonable mechanisms for the following reactions shown.Account for the total no. of ATPs produced from β-oxidation for one mole of the given fatty acid (16C). How many acetyl-coA are formed?
- (b) ☐ The exergonic reactions catalyzed by isocitrate dehydrogenase (ICDH) and α- ketoglutarate dehydroge-nase (aKGDH) are regu- lated by metabolites, in addition to the reaction catalyzed by citrate synthase. The diagram to the right illustrates the activity of ICDH (A,▲) and aKGDH (O,●) in the presence of 1.5 mM ADP (O,A) or 1.5 mM ATP (●,▲). In muscle tissue contraction of sarcomeres initiated by a nerve im- pulse results first in the release of Ca 2+ from the sarcoplasmic reticulum. As indicated by the chang- es in velocity of the two enzymes, what are the flux changes of the TCA cycle in muscle tissue upon release of Ca2+ under the influence of ADP viz. ATP and under the influence of NAD+ viz. NADH on cit- rate synthase? 100 75 Stimulation of activity (% of maximum) ŏ 25 1. -8 -7 -6 log {[Ca2+] (M)}The oxidation of Gly-3-P to 1,3-bisphosphoglycerate proceeds with an unfavorable AG which equals 6.3 KJ/mol, yet the flow through this point in the glycolytic pathway proceeds smoothly. Why???Draw the products of the reaction of xylulose-5-phosphate and erythrose-4-phosphate catalyzed by transketolase in the pentose phosphate pathway. Provide the structure in the protonation state found in physiological conditions. H H H OH FO HO-H H-OH H OPO3²- Q transketolase Draw glyceraldehyde-3- phosphate H H- H H H O OH OH OPO3²- Draw fructose-6- phosphate Q I I
- , which indicates AG for each glycolytic reac- tion under intracellular conditions. Assume that glyceraldehyde-3- phosphate dehydrogenase was inhibited with iodoacetic acid. Which glycolytic intermediate would you expect to accumulate most rapidly, and why?[AktivGrid] Draw the product of the reaction of isocitrate catalyzed by isocitrate dehydrogenase in the TCA (citric acid) cycle. Provide the structure in the protonation state found in physiological conditions. 9 H-C-OH 800- -H CH₂ ° Coo of NAD+ dehydrogen isocitrate ase NADH, H*, Drawing CO2Considering the fatty acids: (a) Arachidic acid (C20H40O2); molar mass = 312.5 g/mol) (b) Palmitoleic acid (C16H30O2); molar mass = 256.4 g/mol). How many cycles of β -oxidation are needed for complete oxidation? How many molecules of acetyl CoA are formed from its complete catabolism? How can you calculate the number of molecules (moles) of ATP formed (net) by the complete catabolism of each fatty acid? and the number of moles of ATP formed per gram of each fatty acid metabolized??