Materials that allow flow of water are_______
Q: Which of the following enzyme catalyzes a reaction that introduces reduced nitrogen ito cellular…
A: Nitrogen metabolism is characterized by the coordinated expression of a large number of enzymes…
Q: first half of the Q cycle results in
A: The mechanism of Q-cycle is proposed by Peter Mitchell. Q-cycle terms as proton motive Q cycle. It…
Q: During a 20-minute workout, a person burns 350 calories. What is the number of grams of glucose…
A: In-order to solve this problem, first we to find the amount of ATP generated in the given muscle…
Q: Movement of water is controlled by which factor?
A: Movement of water occurs through the xylem cells of plants to reach all parts of plant body . As…
Q: Briefly explain how ester hydrolysis experiments helped to provide evidence for the mechanism of…
A: Carboxylic acid and free alcohol are formed by an ester hydrolysis reaction that breaks an ester…
Q: 3. One indication of the relative importance of various ATP-producing pathways is the Vmax of…
A: Pheasant pectoral muscles are clearly anaerobic, as expected from a bird highly trained for…
Q: explains in detail how many ATPs can potentially be formed ONLY from the reduced coenzymes that are…
A: The energy yeild from one molecule of glucose is 2ATP and 2NAD+ is reduced to 2NADH. Equation of…
Q: What are the respective functions of PSI & PSII PSI production of O 02 reduction of O NADP+…
A: In the light-dependent electron transport from water to NADP+ and the evolution of oxygen, both PS I…
Q: Using one of the lower level structures, explain how the protein’s effects one of the higher level…
A: Proteins are biomolecules composed of amino acids. Unlike other biomolecules, proteins have…
Q: Given the following pKa data for the individual amino acids, estimate the pI for the tripeptide…
A: In the given data pKa of amino acids Thr-Asp-Arg is: Thr-? Asp-3.86 Arg-12.48 N-terminal group-…
Q: The succinyl CoA to citrate pathway of the citric acid cycle is shown. Identify the missing…
A: Succinyl Co-A and the reactions given in the question are part of the TCA cycle. The TCA cycle is a…
Q: Which of the following fatty acids is/are most likely responsible for the liquid state of oils? COOH…
A: Fats and oils are the composed of triglycerides in which the glycerol is esterified with fatty…
Q: 4. The diagram below illustrates time dependent O₂ uptake by isolated skeletal muscle mito- chondria…
A: The mitochondrial respiration process involves the activation of the electron transport chain. The…
Q: Propose a reasonable biosynthesis for compound 34 starting from acetyl CoA, alanine CoA, malonyl CoA…
A: Acetyl Co A is involved in my biochemical reactions (carbohydrate and lipid metabolism). It is a…
Q: Glycolysis is regulated primarily by _______________. a. three strongly exergonic, non-equilibrium…
A: The pathway that transform glucose to pyruvic acid is known as glycolysis. The free energy that is…
Q: Each of the following enzymes are similar in that they are all regulation points for the…
A: Enzymes are chemical substances that function in several biochemical reactions and help in the…
Q: H ОН H О Н НО H OH H OH H ОН Н Н CH OH
A: The structure represented here is a disaccharide which includes glucose and fructose sugar…
Q: Long explanations are not needed. Direct answers may suffice. a. B-D-2-Deoxyribose is an…
A: Glucose and the five carbon sugars can cyclize through intramolecular nucleophilic attack of one of…
Q: A plant isolate was subjected to qualitative tests to determine the presence of macromolecules.…
A: Qualitative tests detect the presence of specific molecules in a sample solution. There are…
Q: Which feature of protein folding is NOT accurate?
A: Proteins are large macromolecules and biomolecule that consists of one or more long chains of amino…
Q: What is the meaning of DFR
A: DFR is Dihydroflavonol 4-Reductase (DFR), it is expressed by DFR gene.
Q: In normal mitochondria, which of the following is true for the rate of NADH consumption (oxidation)?…
A: Mitochondria occupy a significant part of the cytoplasmic extent of eukaryotic cells, and that they…
Q: How does the mouth achieve initial digestion of carbohydrates? Read and analyze the question and…
A: Carbohydrate digestion begins in the mouth with the mechanical action of chewing followed by the…
Q: What is the total ATP produced from complete oxidation of 10 molecules of glucose asumming that the…
A: Glycolysis is the process in which glucose is converted into pyruvate, with the production of ATP,…
Q: Why is the 3-Dimensional structure important for protein function?
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Which of the following best describes the mechanism of action of a cardiac glycoside? A)…
A: Cardiac glycosides are the compounds that are important for enhancing the force of heart to increase…
Q: Which of the following is true of guanine? Select all that apply. a Guanine has a one-ring…
A: Purine : Have double ring structure Pyrimidine: Have single ring structure
Q: Which use active transport? * water Osugars, e.g., sucrose Omicronutrients, e.g., nitrates O O O
A: Transportation is a necessary, physiological, and natural process that occurs in all higher…
Q: 1. Name and draw diagrammatically the series of mitochondrial electron transfer catalysts, starting…
A: Since you have posted multiple questions we will answer the first question for you. If you want the…
Q: 1. Where is insulin synthesised and in what form is it stored in the body? 2. Describe the mechanism…
A: Insulin is a peptide hormone composed of 51 amino acids. Insulin is the hormone, which regulates the…
Q: The product formed in the first substrate-level phosphorylation reaction in glycolysis is…
A: 1. Glycolysis is a process in which one mole of glucose is partially oxidised into 2 moles of…
Q: When weighing the protein at the end of the activity, what major assumption is made about the…
A: Casein is a protein present in milk that contributes to the white colour of the milk. Cow's milk…
Q: Yeast yields ethanol from pyruvate in two steps. Step one requires the co-enzyme __ , which is…
A: Pyruvate dehydrogenase catalyzes this oxidative decarboxylation of pyruvic acid. Complexity refers…
Q: What is the maximum number of possible intra-peptide disulfide bonds for any given peptide form?
A: The side chains of Cysteine residues in proteins undergo oxidation to form disulfide linkages.
Q: Polyunsaturated fatty acids a). are solid at room temperature b). have carbon-carbon double bonds…
A: Fatty acids are carboxylic acids with long hydrocarbon chain. There are two types of fatty acids -…
Q: how can we make cider pasteurization more efficient?
A: In pasteurizing, varieties of strategies may be used: sluggish and speedy. Slow pasteurization…
Q: What are the advantages of Next Generation Sequencing?
A: DNA sequencing is a biochemical method for determining the order of nucleotide bases, A, G, C, and…
Q: Predict which fractions will contain actin and which will contain myosin, and predict the degree of…
A: All types of muscle tissue contain actin and myosin. Muscle contractions and movements are…
Q: The enzyme malate dehydrogenase catalyzes the conversion of malate to oxaloacetate in the final step…
A: The malate dehydrogenase enzyme catalyzes the conversion of malate to oxaloacetate in the TCA cycle.…
Q: Design an experiment, using western blot, to test whether a certain amino acid sequence sends a…
A: Western blot is a method to detect the specific protein in the mixture of the proteins. In this…
Q: E. How many nucleotides would be required to generate a polypeptide that is 15 amino acids long?…
A: The genetic code is a sequence of three-letter combinations of nucleotides called codons, each…
Q: What are the main functional groups present in carbohydrates? Illustrate and explain.
A:
Q: How do ADP and ATP regulate the glycolysis pathway?
A: Glycolysis is an important metabolic pathway which participates in the carbohydrate metabolism. This…
Q: If OAT takes ornithine and alpha-ketoglutarate as (a) substrates, draw the structures of the…
A: Aminotransferases are group of enzymes that catalyzes the transamination reaction between amino acid…
Q: Describe in detail the four levels of protein structure
A: Folding of protein is necessary for its biological activity. Protein folding occurs spontaneously,…
Q: iven the following information, calculate the catalytic efficiency of the enzyme. Step by step…
A: The substrate binds to the enzyme's active site and is converted to the product. Multiple…
Q: Which THREE statements are true about targetting proteins to the nudieua? Aln the cytoplasm, a…
A: Nuclear localization signals mediates the transport of proteins from the cytoplasm into the nucleus.
Q: Which compound is NOT a membrane lipid? a). Sphingolipid b). Glycerophospholipid c).…
A: A plasma membrane is composed of a lipid bilayer that allows the diffusion of non-polar molecules…
Q: 6) In automated DNA sequencing a) Radio labelled DNTPS are used b) Radio labelled ddNTPs are used c)…
A: Since there are multiple questions and they are not interlinked, as per our company guidelines only…
Q: a. We have a molecule 2,3-bisphosphoglycerate (BPG), which is a negative allosteric modulator for…
A: 2,3-Bisphosphoglycerate is a molecule formed through the Rapaport-Lubering cycle. The…
Step by step
Solved in 3 steps
