What is the difference between range and threshold?

Q: (a) 1 Normalized fluorescence 0.8 0.6 0.4 0.2 0 50 55 OM 0.100 M 0.200 M 0.300 M 0.500 M 1.00 M 2.00…

A: There are four classes of biological macromolecules - proteins, nucleic acid, lipids and…

Q: Which of the following is characteristic of competitive inhibitors? the inhibitor could bind to the…

A: Inhibitors can be broadly classified into reversible and irreversible inhibitors. Reversible…

Q: The complete oxidation of a biomolecule is noted to have a AG°¹ of -543 kcal/mol for the overall…

A:

Q: Which of the following are features of facilitated diffusion? Select all that apply. lon transport…

A: Facilitated diffusion is a passive transport process in which molecules or ions move across a…

Q: What is the biochemical rationale for the use of creatine? It would serve as an electron donor to…

A: Creatine, or methyl guanidine-acetic acid, is endogenously formed and is a product of natural…

Q: The following nutrient molecule is digested and transported to a cell where it undergoes further…

A: The given molecule is maltose which is a disaccharide sugar. Maltose is formed from two alpha…

Q: Glycolysis is the process by which energy is harvested from glucose by living things. Several of the…

A: Consider 2 reactions; reaction T and reaction V. Suppose reaction T has a value of 'x' and reaction…

Q: What type of linkage is shown here? CH₂OH H K ОН H ОН H O Alpha (1,4) O Beta (1,2) Beta (1,6) O…

A: The bond that link nks two monosacharide units in a carbohydrate is called glycosidic…

Q: 1. Label the ALPHA-Carbon, AMINO Group, CARBOXYL Group, and AMINO Side Chain of the following amino…

A: Amino acids are biomolecules that have a hydrogen, an amino group and a carboxyl group linked to the…

Q: Sarin is an inhibitor of acetylcholinesterase. Draw a mechanism that shows this.

A: Before going into the mechanism by which sarin inhibits acetylcholinesterase, we need to know a bit…

Q: Why would glutamate utilize the oxidative deamination pathway over transamination – especially if…

A: The oxidative deamination pathway is the pathway which involves the conversion of an amino acid to a…

Q: Which of the following aspects of catalysis by enzymes can NOT be explained by the Fischer Lock and…

A: Enzymes are proteins that catalyze biochemical reactions. Enzymes catalyse the reaction by reducing…

Q: Assume that the complete combustion of one mole of fructose, a monosaccharide, to carbon dioxide and…

A: ∆G°' = -2810 kJ/mol∆G°'compound x = -38.1 kJ/mol Moles =?

Q: Draw the product of the reaction of acetyl CoA with CO2 catalyzed by acetyl CoA carboxylase in the…

A: Fatty acid synthesis is an essential process in the body as many structural and functional…

Q: Which of the following lipids would you expect to find as a structural component in a membrane, and…

A: Phospholipids are a class of lipids that are essential components of cell membranes in all living…

Q: Can you explain why the answer E ? And also why not A . A states that five member ring . Isn’t it…

A: The false statement among the options provided is E: "In aqueous solutions, cyclitols, such…

Q: enzyme catalysts

A: Enzymes, the intricate conductors within organisms, stand as elaborate proteins crafted for…

Q: Briefly list out the chemicals contributing the anti-oxidative activities found in green tea.

A: Green tea is the most widely consumed beverage, following water.The chemicals present in green tea…

Q: TRUE OR FALSE:  The most reactive part of the ATP molecule is the triphosphate group.  Creatine…

A: The objective of the question is to determine the truthfulness of several statements related to…

Q: Metabolizing a fatty acid via the B-oxidation pathway will generate acetyl CoA, NADH and FADH2.…

A: Fatty acids are carboxylic acids with a hydrocarbon chain ranging from 4 carbons to 36 carbons.…

Q: Coenzyme A, NAD+, and FAD are coenzymes that are necessary for energy production. Determine whether…

A: NAD+, FAD and Coenzyme A are all coenzymes that serve specific roles in different metabolic…

Q: Part C Elastase is closely related to chymotrypsin. Suggest two kinds of amino acid residues you…

A: there are four classes of biological macromolecules: nucleic acids, proteins, lipids and…

Q: In Fehling’s test, aldose are oxidized to aldonic acid. Kindly give the reaction and mechanism of…

A: Fehling's test is a chemical test used to distinguish the presence of reduced sugars in a given…

Q: How is it possible to determine the structure of an enzyme substrate complex by x ray…

A: The objective of the question is to understand how the structure of an enzyme-substrate complex can…

Q: Consider the role of Histidine in the Serine protease mechanism and sketch a plot showing he…

A: Enzymes are biological catalysts that increase rate of biochemical reactions.Serine proteases are…

Q: FAD

A: Tricarboxylic Acid Cycle:It is also known as the TCA cycle/ Citric Acid Cycle/ Krebs Cycle.It is the…

Q: Draw the structures of pyruvate, Acetyl-CoA, alanine, oxaloacetate, and glyceraldehyde-3-phosphate…

A: Pyruvate is the end product and glyceraldehyde-3-phosphate is the intermediate of the glycolytic…

Q: The KM for the reaction of chymotrypsin with Substrate A is 8.8 x 10-4 M, while the KM for the…

A: The Michaelis Menten constant (KM) can be used as a measure of the enzyme's affinity for its…

Q: Which of the following would spontaneously form a liposome if suspended in aqueous solution at pH 7…

A: There are four classes of biological macromolecules - proteins, nucleic acids, lipids and…

Q: An organism no longer needs to express a particular gene. What is one strategy it might use of the…

A: Genes are segments of DNA that can be translated into functional proteins. The collective process of…

Q: Which of the following regarding DNA replication is FALSE. Replication of DNA is highly regulated.…

A: There are four classes of biological macromolecules: Nucleic acids, proteins, lipids and…

Q: So we did an experiment and I am curious on the following because the prof did not elaborate too…

A: Carbohydrates are abundantly found in plants.In animals they are found in the storage form such as…

Q: Note: the reaction volumes will be 20 μL and n = 10 reactions! Assume you extract gDNA quantitated…

A: Genomic deoxyribonucleic acid (abbreviated as gDNA) represents chromosomal DNA. This DNA is in…

Q: isoprenoid precursors

A: Question A asks which isoprenoid precursor, IPP or DMAPP, is more susceptible to SN1 reaction. DMAPP…

Q: Give an overview for the oxidative breakdown of a six-carbon, saturated fatty acid. Decide how the…

A: The 6-carbon fatty acid will undergo two rounds of beta-oxidation to produce three molecules of…

Q: Rat heart muscle operating aerobically fills more than 90% of its ATP needs by oxidative…

A: Glucose is converted to pyruvate via glycolysis. PDHC converts pyruvate into acetyl CoA. Acetyl CoA…

Q: Your roommate works in a research lab focusing on improving livestock feed. She you she's working…

A: There are four classes of biological macromolecules: nucleic acids, proteins, lipids and…

Q: Decide whether each molecule in the table below could be found embedded in the outer surface of a…

A: Cell membranes are mostly composed of phospholipids. An important characteristic of phospholipids is…

Q: 2 SCOA 1) fatty acid synthase (1 cycle) 2) NADH reductase all in water

A: The image shows a chemical  reaction. The reactants are fatty acid synthase (1cycle) and NADH…

Q: Find kcat for a reaction in which Vmax is 4 x 10-4 mol-min-1 and the reaction mixture contains one…

A: Kcat or the turnover number is the the number of substrate molecules converted into product per…

Q: Discuss the role of the addition of ammonium chloride potassium lysius buffer in splenocyte culture…

A: Any form of white blood cell that is found in the spleen or has been separated from splenic tissue…

Q: ligand-gated ion channels, voltage-gated ion channels,

A: Classification of Ion Channels:Based on several criteria, such as gating mechanism, ion selectivity,…

Q: Suppose you visit the Dalai Lama in Dharamsala, India (elevation 1460 m), and you begin to ponder…

A: Fractional Saturation (θ) is the fraction of protein molecules saturated with ligands. (since it is…

Q: 1. The following data were obtained for a competitive inhibition study in which the [I] = 3 µM for…

A: In competitive inhibition, only the apparent Km is affected (Km,app> Km),The Vmax remains…

Q: 4. Complete the following chart. ✓✓✓✓ Function Composed of (Elements) Bond Carbohydrates Glycosidic…

A: Biomolecules are the molecules that help to sustain the life of organisms. They vary in size and…

Q: Draw the Haworth projection of B-L-altrose. You will find helpful information in the ALEKS Data…

A: Haworth projection

Q: Consider the differences between RNA and DNA. Which of the following statements are true? (This is a…

A: There are four classes of biological macromolecules: nucleic acids, proteins, lipids and…

Q: 19. Endorphins are polypeptides that reduce pain. What is the amino acid order for the following…

A: The body produces endorphins, which are neurotransmitters that can provide sensations of pleasure or…

Q: Emanuel's body metabolizes caffeine at a rate of 14.4% per hour (so the amount of caffeine in…

A: Caffeine is a naturally occurring central nervous system (CNS) stimulant. Caffeine is metabolized…

Q: Consider a small protein containing 98 amino acid residues. The protein backbone will have 194 bonds…

A: Assuming that each of the 194 rotatable links in the protein backbone can have three alternative…