Drag and drop the statements to the correct box: Enzymes DO: Decrease required activation energy Enzymes DON'T: Remain unchanged during the reaction Increase the reaction rate Energy Change the products made Activation energy (X-M reactants Change the reactants used Activation Energy Activation energy (Y-X) products GH Reaction path Reaction without catalyst Reaction with catalyst Name two things we learned that can denature an enzyme:

Q: The reaction in gluconeogenesis catalyzed by Glyceraldehyde-3-phosphate dehydrogenase (GADPH)…

A: Gluconeogenesis is the metabolic pathway that generates glucose from non-carbohydrate precursors.…

Q: Which is most likely to be tightly bound by an enzyme? a)Analog of the starting material (SM),…

A: Enzymes are biocatalysts that speed up biochemical reactions. The substrate binds to the enzyme's…

Q: Indicate the following for each disaccharide: I) type of glycosidic linkage i.e. a(14) II)…

A: Understanding the characteristics and activities of carbohydrates depends on the measurement of the…

Q: When milk gets sour, it curdles. What are the "curds?" Be sure to describe the "curds and what…

A: Milk can be defined as water in oil type emulsion in which fat molecules disperse in water. Milk…

Q: Pure acetic acid has a melting point of 16.7 degree Celsius and a boiling point of 118 degree…

A: Acetic acid is a polar carboxylic acid. Intermolecular forces determine a substance's…

Q: What are the properties of protein?

A: Proteins are large, complex molecules composed of amino acids linked together by peptide bonds. They…

Q: What is the net gain in ATP for ß-oxidation of palmitic acid (a sixteen-carbon fatty acid)?

A: For the complete oxidation of palmitic acid, it is first activated to its acyl-CoA form. This…

Q: Identify the nnes of the following molecules. #1 III H 1. Name of molecule Н CH H C CH 3 #3 H 3.…

A: Macromolecules are large molecules that are essential to life and are made up of smaller units…

Q: Which of the choices correctly depicts succinyl-CoA? (Please note that there is a tremendous…

A: Glycolysis convert one 6-carbon molecule of glucose-6-phosphate into two molecules of 3-carbon…

Q: 3. When sodium chloride is added to the extraction mixture, histones (proteins) pre- cipitate. Based…

A: A protein's function depends on its structure. There are four levels of protein structure: primary,…

Q: Why is Vit.C important for our skin?

A: Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that plays a crucial role in…

Q: Which of the following is not true about enzymes?

A: The question concerns enzymes and their characteristics. Biochemical catalysts known as enzymes are…

Q: 1. Why is nanotechnology likened to creating a statue out of apile of dust?

A: Nanotechnology involves manipulating and arranging individual atoms and molecules to build…

Q: The citric acid cycle is shown. The methyl carbon in acetyl CoA is labeled with C14C14 (shown in…

A: Glycolysis converts one 6-carbon molecule of glucose-6-phosphate into two molecules of 3-carbon…

Q: Sixty hours after aspirin ingestion, the patient’s blood pH has returned to normal (pH 7.4).…

A: Consider the reversible reaction shown below and it has an equilibrium. A ⇌ B All reactions strive…

Q: Match the correct answers in column A with column B + Prepare the protein samples with SDS sample…

A: Gel electrophoresis adds another layer to electrophoresis that allows the separation of charged…

Q: Describe how temperature affects the rate of an enzymatically catalyzed reaction.

A: All proteins are composed of monomers called amino acids. The amino acids form particular bonds with…

Q: provide the total ATP of glyceraldehyde, citric acid and succinic acid using the…

A: Glycerol 3-phosphate shuttle (G3P shuttle) enables the cells to transfer the high energy electrons…

Q: Identify the smallest amino acid.       A)  aspartic acid   B)  cysteine   C)  glycine   D)…

A: Peptides and proteins are made up of substances called amino acids. Each amino acid is made up of a…

Q: Which of the following glycolytic enzymes is NOT subject to regulation a) Hexokinase b) PFK-1 c)…

A: Glycolysis is a metabolic pathway occurring in the cytoplasm of cells that breaks down glucose into…

Q: Calculate the ΔG° for the making of 30 ATP from 30 ADP  ATP + H2O ↔ ADP + Pi ∆G°’ = –30.5 kJ/mol…

A: If the change in standard Gibbs free energy (∆G0') of a forward reaction is 'x' , then the ∆G0' of…

Q: Explain the difference between ketogenesis and ketoacidosis.

A: Ketogenesis is a metabolic process that involves the breakdown of fatty acids and certain ketogenic…

Q: Br. Br H₂SO4

A: When 1,4-dibromobenzene combines with sulfuric acid, a substitution process known as electrophilic…

Q: Role of the triacyl glycerol cycle. Summarize the cycle referring to the figure. What role does the…

A: Triacyclglycerol is a glycerol molecule esterified at its three hydroxyl groups by 3 fatty acid…

Q: Molecule B is more reduced than A Molecule B is a fat Molecule B holds more potential energy than A…

A: To put it simply, if a molecule has greater fraction of hydrogen in it, then the molecule is in a…

Q: Below is the O₂ binding curve for adult Hb in whole blood (containing BPG) shown in red (labelled…

A: The pO2 in lungs is about 13.3 kPa, whereas in tissues it is 4kPa. A  protein that carries oxygen to…

Q: NADP+ and control are switched in the Km values (graph is not clear on this), would this make NADP+…

A: Switching the Km values of NADP+ and control does not necessarily mean that NADP+ becomes an…

Q: Is there a crude association between either measure of adiposity (BMI, WHR), considered separately,…

A: Adiposity, or excess body fat, is a well-established risk factor for several chronic diseases,…

Q: Phosphorolysis is an important part of how our muscle and liver cells break down glycogen. What is…

A: Cellular metabolism refers to the entirety of biochemical reactions that occur within a cell. It…

Q: 15.9) i) What type of chemical bonds are broken in the digestion of starch? a) ester bonds b)…

A: Carbohydrates are one of the three main macronutrients in our diet, along with proteins and fats.…

Q: antacids may neutralize too much stomach acid, which causes an imbalance in the bicarbonate…

A:

Q: Glycolysis is a series of chemical reactions that convert glucose to pyruvic acid. Glycolysis also…

A: Glycolysis is a series of reactions that metabolizes 1 molecule of glucose to 2 molecules of…

Q: 14. In competitive inhibition, an inhibitor—  binds reversibly at the active site. binds to both…

A: Enzymes are biological catalysts that increase the rate of chemical reactions in living organisms…

Q: Based on the image below, which three purines are pictured. Be sure to select the correct name and…

A: Nucleic acids are composed of nucleotides (sugar, nitrogenous base & phosphate group). Nucleic…

Q: Which of the following statements is NOT correct Polysaccharides require less energy to breakdown…

A: The four types of biological macromolecules are proteins, nucleic acid, carbohydrates and lipids.…

Q: One hundred (100) ml of raw goat's milk bought from a street vendor is added in bottle 1 which…

A: In serial dilution, we systematically dilute the sample by transferring a small amount of the sample…

Q: Draw the schematic diagram of the protein purification through hydrophobic column chromatography and…

A: Hydrophobic Column Chromatography or Hydrophobic Interaction Chromatography (HIC) is a technique…

Q: In the pathway for degradation of BCAAs, which reaction takes place prior to the action of the BCKDC…

A: There are three branched chain amino acids. They are valine, leucine and isoleucine. They are called…

Q: 7. What does nature show about building organisms from the bottom up?

A: Understanding how organisms work is inspired by nature. Nature builds organisms bottom-up, from…

Q: Why is oxaloacetate depletion from the TCA cycle important for the initiation of ketogenesis? What…

A: The TCA cycle is a central metabolic pathway that occurs in the mitochondria of cells and is…

Q: In a photochemical reaction, how do two molecules with overlapping energy levels manage to transfer…

A: An excited fluorescent molecule such as Green Fluorescent Protein (GFP) has two ways by which it can…

Q: Explain the purpose of the glycerol 3 phosphate shuttle (Don’t worry about the mechanism, just the…

A: Oxidation of glucose molecule can happen in two ways: aerobic or anaerobic. Both of these processes…

Q: 22. When yeast produce ethanol from glucose, the reaction of acetaldehyde to form ethanol directly—…

A: Fermentation of ethanol is a metabolic process that occurs in the absence of oxygen, where…

Q: Proteins are sometimes classified as being globular proteins or fibrous proteins based on their…

A: The proteins that have long and narrow shape with structural role can be defined as fibrous proteins…

Q: 3. How to judge which amino acids are more hydrophobic vs hydrophilic?

A: Amino acids' hydrophobicity or hydrophilicity affects their behavior in biological systems. Side…

Q: >1HPL_1|Chains A, B|LIPASE|Equus caballus (9796)…

A: Lipases are enzymes that catalyse the hydrolysis of fats. Lipase use water to break the ester bond…

Q: Using the information in the table below, enter the correct pH that should be used to separate the…

A: Amino acids are organic compounds that contain an amino group (-NH2) and a carboxyl group (-COOH)…

Q: Typical activity curves of enzymes that are analyzed in the test tube, like the one presented below,…

A: Activity curve of an enzyme is a graph which plots the amount of decrease in substrate or increase…

Q: Carbohydrates are primarily used for … Select the best answer. A making proteins B. energy C. cell…

A: Chemically carbohydrates are polyhydroxy aldehydes or ketones. They have the general formula :…

Q: Compare and contrast dehydration synthesis and hydrolysis. Draw a diagram on the formation and…

A: Dehydration and hydrolysis are two types of chemical reactions that involve water molecules.…