a. Which of the following is FALSE about sucrose? i. It is a non-reducing sugar. ii. It is the transport sugar in plants. iii. It is a disaccharide. iv. Its monosaccharide units are linked via glycosidic bond α1→β1. v. It is composed of glucose and fructose.

Q: henylalanine pell out the full name of the citric acid cycle Intermediate. If there ls more than one…

A: PKU patients can suffer from intellectual disabilities, brain damage, seizures, and other problems…

Q: On a mass basis, fats are more efficient sources of energy than carbohydrates but carbs may be…

A: Carbohydrates are the basic components of our food. It is organic compounds produced in the…

Q: Calculate the concentration of a-ketoglutarate if the concentration of isocitrate is 18.9 mM and the…

A: Lets assume that all the given concentrations are equilibrium concentrations and we are expected to…

Q: Properties of Body Fluids.

A: "Since you have posted multiple questions, we will answer the first question for you. If you want…

Q: Do coconut oils contain cholesterol? Justify your answer.

A: Excess cholesterol is generated by a variety of variables, including the fat components of the diet…

Q: The synthesis of phosphocreatine is unfavorable. If dur- ng extended periods of rest, e.g., sleeping…

A: Phosphocreatine (PCr) -  It is a phosphorylated creatine molecule that works as transferable reserve…

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: Failure of anti-oxidant function results in the hydroxylation of an aromatic acid of Enzyme Z and…

A: Sanger DNA sequencing is carried out using ddCCTP for the chain termination. The given peptide is…

Q: In the spectrophotometer, why is there a need to measure a 'blank' sample? What will happen to the…

A: A spectrophotometer is one of the most frequent tools used by scientists to determine the presence…

Q: Which protein(s) are retained on Ni²+-HiTrap Chelating HP? Self-assessment: not retained: retained:…

A: An amino acid residue is joined to a peptide molecule in order to form a protein, which occurs…

Q: Is it true that coconut oils contain no cholesterol? Provide reasons

A: Coconut oil is basically a tropical oil derived from the dried nuts of coconut palm tree.

Q: what is the relative activity and the degree of inhibition caused by a competitive inhibitor when…

A: Enzymes are biocatalyst that increases the speed of reaction by lowering the activation energy.…

Q: ACTIVITY 8.2 Draw the different spontaneously formed lipid structures: a. Monolayers and bilayers b.…

A: The lipids are capable of organization into different types of structures in an aqueous environment…

Q: Differentiate osmosis from active transport. requires movement is protein according to channels…

A: The plasma membrane of the cell is selectively permeable. It forms the barrier that blocks the free…

Q: Which post-transcriptional modification is NOT shared by all eukaryotic RNAs?   a. Modifying bases…

A: Posttranscriptional modification is the process by which the RNA primary transcript is chemically…

Q: Gluconeogenesis in the liver is activated by O increased circulating levels of glucagon O increased…

A: Gluconeogenesis is the metabolic pathway during which glucose is synthesized from non Carbohydrate…

Q: Discuss the application of alpha and beta amylases in  the food industry.

A: Amylases are a kind of enzyme that is widely employed in industry. These enzymes hydrolyze starch…

Q: the Km of an enzyme for its substrate tends to be close to the physiological (cellular)…

A: Enzymes are the biological catalyst which to increase the rate of reaction. Km is also called as the…

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: 2. Use your knowledge of amino acids (and the R groups) and tertiary structures of proteins to…

A: Sickle cell disease is a disorder of red blood cells that are inherited. This is a disease that is…

Q: Long explanations are not needed. Direct answers would suffice.   a. High concentration of glucose…

A: The glucose metabolism start with the process of glycolysis , the enzyme hexokinase is for…

Q: (a) What is the function of helicase in DNA replication? (b) What is the function of DNA polymerase?…

A: DNA is called deoxyribonucleic acid. DNA act as genetic material in most organisms. DNA replication…

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: The TATA box and Initiator element (Inr) is recognized by which protein complex? How tight is this…

A: The sequence TATA can be found in most promoters. This sequence binds RNA polymerase. The TATA box…

Q: arbohydrates can function in livings systems as any of the following, EXCEPT: i. storage of energy…

A: In addition to  fat and protein, carbohydrates are nutrients in our diet whose main function is to…

Q: If the carbonyl carbon of acetyl-CoA were marked with 14C, where would that carbon be located within…

A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic…

Q: antibiotic

A: Antibiotics, also known as antibacterials, are medications that destroy or slow down the growth of…

Q: Glycolysis is an energy-generating pathway. How much of each of the following is produced when…

A: Glycolysis is the process in which one mole of glucose is oxidized to two moles of pyruvate. It…

Q: What is the correct sequence of steps in the light reaction? ADP + Pi --> ATP oxidation of water…

A: In plants, photosynthesis occurs in two stages one is light-dependent and the other is…

Q: Draw the structures of glucose, pyruvate, and acetyl coenzyme A; number (label) the carbons in each.

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: An unsaturated fatty acid produces more energy than the analogous saturated fatty acid. A) True B)…

A: Saturated fatty acids contain hydrocarbon chains that are only linked by single bonds. There are one…

Q: 135.) In the citric acid cycle, oxidoreductases are reversible. A) 0 of 4 B) 1 of 4 C) 2 of 4 D) 2…

A: The citric acid cycle oxidizes the acetyl Co-A into the carbon dioxide in the mitochondria. The…

Q: Which of the following CHÍNH, CH HO CHÁNH, CH₂OH I CH H₂N both a and b neither a nor b CHÍNH

A: Stereochemistry is also known as the subdiscipline of the chemistry. Stereochemistry involves the…

Q: Describe the whole process and the principle behind DNA extraction.

A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil around each…

Q: Alterations in our genome can lead to a variety of genetic diseases including cancers. These can be…

A: Genetic diseases occurs when some harmful variation occurs in the genetic makeup or genes of any…

Q: How can replication occur at several places along a DNA double helix? (21.3)

A: Replication :- process of formation of replica. where replica of DNA is formed so that the DNA could…

Q: 9. Which of the following changes would not affect a peptide GENSHIN? A. Heat B. Inorganic Salts C.…

A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…

Q: How is the chemiosmotic potential generated?

A: Chemiosmosis is the movement of ions across a selectively permeable membrane.

Q: AAAGAGAAAAGAAUA to AAAGAGAAAUGAAUA. Suppose the codon sequence has a single base pair mutation If…

A: Introduction:  Mutations are changes in the genetic material or character of an organism. It can…

Q: The following plasmid is digested with EcoR1 and Ndel restriction endonucleases. Agarose…

A: Restriction endonucleases are enzymes which cleave the phosphodiester bonds within a DNA. These…

Q: ased on the knowledge you gained from the cloning module, which of the lanes in the urs is…

A: Agarose gel electrophoresis is used to separate DNA molecules based on their size and analyze DNA…

Q: At the gym, you expend 230 kcal riding the stationary bicycle for 1 h. ▼ Part A How many moles of…

A: ATP is the form of energy for storage and use at cellular level. It stores energy that is released…

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: State the significance of HMP shunt

A: The pentose phosphate pathway is also called the hexose monophosphate shunt pathway.

Q: How does the DNA hold information?

A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil around each…

Q: Most phages that use DNA to propagate work by hijacking host bacterial machinery including RNA…

A: PhiKZ is a giant bacteriophage of Pseudomonas aeruginosa.

Q: FAD is reduced in which of the following reactions/transformations in the Krebs cycle? a. Succiny|…

A: The tricarboxylic acid process is the primary energy source for cells and an essential component of…

Q: 1. What happens to the rate of liver glucose metabolism during moderate intensity exercise? 2. Would…

A: Carbohydrates are the main energy source for body, they broke down in to glucose as the sole ATP…

Q: Methylation. Amino acid decarboxylation. A Claisen reaction. Ketoacid decarboxylation. Aldehyde…

A: Methylation It is the most common but minor pathway as that of sulfonation. The cofactor used in…