Bilirubin is conjugated in the hepatocytes to * O Gluconic acid O Glucuronic acid O Glucaric acid O None of them
Q: At which pH would the structure shown be predominate? H₂N-CH- - H OpH 1 pH 3 pH 8 pH 11 0 0
A: Glycine has the simplest structure among all the amino acids. This side chain of amino acid has most…
Q: Which abbreviation is this following peptide? GKH QGR HK GHK GHL
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…
Q: Match the following methods of Analysis: Lipid anchor is myristic acid and linked to a glycine…
A: Lipids are complex fatty acids, is in storage form and has many biological functions.
Q: Choose the statements that apply to the following figure. (Choose all correct answers)
A:
Q: Vo (uM/min) Vo (uM/min) [Substrate] (mM) Control (no Inhibitor) +Inhibitor A (250 uM) 0.00 0.00 0.00…
A: The inhibition of enzymatic reaction can be either reversible or irreversible. When the inhibitor is…
Q: Lactose intolerance is a genetically-based food allergy O True O False
A: Lactose intolerance is a condition in which the person is unable to digest the lactose which is…
Q: Two amino acids of the standard 20 contain sulfur atoms. They are: a. cysteine and serine. b.…
A: Introduction: An amino acid is a compound that contains an amino group, a carboxyl group, and a…
Q: Which ion concentration relationship is true when a neuron is at rest? (Select all that apply) More…
A: When a neuron is not sending a signal it is at 'rest'. During the rest state, all the voltage-gated…
Q: 53. A 16-year-old high school student comes to the office because she thinks she is pregnant. A…
A: The complete span of pregnancy is divided into terms. The pregnancy hormone is referred to as…
Q: Which of the following enzyme catalyzes the conversion of pyruvate to lactate? Oa) Pyruvate…
A: Proper anaerobic conditions allow lactate to be produced from pyruvate. In the aerobic conditions,…
Q: Match lipid descriptions in column A with the phospholipid type in column B ✓ H is attached to the…
A: Membrane is composed of phospholipids whose structure has polar head group & non-polar tails.…
Q: Draw the structure of 1-palmitoleyl-2-linolenyl-3-stearyl triacylglyceride
A: A triacylglyceride contains a glycerol molecule (has 3 carbon backbone) & to each carbon a fatty…
Q: What characterizes the C5 amino acids? These amino acids are converted to glutamate then deaminated…
A: Amino acid metabolism is divided into pathways based on the lengths of carbon structures involved.…
Q: A feature of obesity that causes it to impact on many diseases is low level inflammation and the…
A: Obesity is a complex disease and occurs due to accumulation of excessive amount of body fat. Obesity…
Q: Name the monomers for all the macromolecules in Test Tubes 1-5 in Jenny's experiment. Benedict's…
A: Living organisms are constituted of four types of biological macromolecules nucleic acids, proteins,…
Q: 1. ATP ACCOUNTING, Provide what is being asked for. Show all relevant calculations and summarize…
A: In beta oxidation of saturated fatty acid, First step produces FADH2 catalyzed by Acyl CoA…
Q: "Which of the following cell processes depend on the movement of membrane components and would not…
A: Fluidity of the membrare allow it to play many essential functions, in contrast cells with rigid,…
Q: A new virus has recently been discovered that infects human lymphocytes. The virus can be grown in…
A: Viruses are of two types based on their genetic material present inside their protein capsid. DNA…
Q: A molecule -X inhibits oxidation of stearoyl-CoA by isolated mitochondria but has no effect on…
A: Sterol-CoA desaturate is referred to as the key enzyme that is involved in the process of…
Q: A DNA molecule rich in C-G base pairs will have less hydrogen bonds between its two strands compared…
A: DNA, as well as RNA, belongs to the class of macromolecules. They are known to store genetic…
Q: What is the primary reason the a-helix conformation in polypeptides such a stable form? A. The…
A: The secondary structure of protein determines the local spatial arrangement of the amino acids in…
Q: Follow the instructions. Typewritten for an upvote. No upvote for handwritten. PLEASE SKIP IF YOU…
A: Entropy is the measure of disorderness or randomness of any substance on the basis of phase…
Q: 1. ATP ACCOUNTING Provide what is being asked for. Show all relevant calculations and summarize your…
A: Beta Oxidation is the process to break down fatty acid. This process takes place in mitochondria (in…
Q: 1. Most pure proteins are insoluble in pure distilled water but dissolve in dilute salt…
A: Electrophoresis is the migration of ions or charged molecules in a system where an electric field is…
Q: Using the figure below, what is molecule "A" (type a 1, 2 or 3 in the blank) nuclease ligase DNA…
A: DNA replication is the process of duplication of a DNA into two daughter DNAs. Each strand of the…
Q: 2. The kinetics of an enzyme are measured as a function of substrate concentration in the presence…
A: The enzymes catalysts that facilitate biochemical reactions. The enzymes are inhibited in presence…
Q: What is Bio Chemistry? Explain.
A: Biochemistry- Can be used for studying properties of the biological molecules.
Q: All of the following are considered “weak” interactions in proteins, except: a. hydrogen bonds. b.…
A: Proteins are biomolecules with different levels of conformation. Primary, secondary, tertiary, and…
Q: Bacteria and other microbes can be used to "clean up" an oil spill by breaking down oil into carbon…
A: Adenine, Guanine, Cytosine, and Thymine are the nitrogenous bases present in DNA. Adenine and…
Q: When fat is diminished during a change in body weight, the majority of that mass is lost as excreted…
A: The fat loss isa scientific process. It focuses on decrease calorie intake and high calorie burning.…
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: What the most important difference between cellulose and other polysaccharides discussed in class…
A: Cellulose is a type of carbohydrate that is mostly present in the plants. It is generally not…
Q: Match the lipoprotein or reaction based on the lipid transport pathway shown: DIETARY FAT AND…
A: Matching of the lipoprotein or reaction based on lipoprotein transport pathway as follows:
Q: Y [S] Fig. 12.2 Graph of Y against [S], at fixed protein concentration, where the binding shows…
A: Allosteric regulation is a mode of regulation of an enzyme or other protein. Allosteric activators…
Q: A heptapeptide was analyzed by Pinky. She reacted it with carboxypeptidase and found out that it…
A: Protein sequencing is the method used for determining the amino acid sequence or the primary…
Q: Why is it important to drink water immediately after taking aspirin? How is the stomach wall…
A: Aspirin (acetylsalicylic acid or ASA) is a type of nonsteroidal anti-inflammatory medication…
Q: Explain how living organisms may use the differences between fatty acid synthesis and degradative…
A: Fatty acids consist of hydrocarbon chain with 4-26 Carbon atoms along with carboxylic acid group.…
Q: Amino acid Ala Asp Arg Cys a-carboxyl group a-amino group pK a pK a 2.35 9.78 1.99 9.90 1.82 8.99…
A: There is a characteristic pH of any amino acid at which their net electric charge becomes zero, it…
Q: 6. Succinate dehydrogenase couples the activity of the citric acid cycle with that of the electron…
A: Succinate dehydrogenase is an enzyme located in the inner mitochondrial membrane. It has FAD as its…
Q: A receptor, R, binds to its ligand, L, according to the binding curve shown below. If [R]= 30 mM at…
A: Kd is dissociation constant which is ligand concentration at half of the saturation of receptors or…
Q: Chymotrypsin, trypsin, and elastase are digestive enzymes called scrine proteases. The serine…
A: Aminoacids are classified based on the nature of their side chain. They are Acidic aminoacids :…
Q: Each turn of the citric acid cycle produces: * Oa) one molecule of ATP Ob) one molecule of FADH2 Oc)…
A: Introduction: Citric acid cycle is an aerobic process in which the breakdown of glucose molecule…
Q: toxicity of cyanide (CN-) results from its binding to the iron atoms of the cytochrome aa3 (complex…
A: The toxicity of cyanide (CN-) results from its binding to the iron atoms of the cytochrome aa3…
Q: What is the mechanism for human get infected with the pathogen that causes giardiasis
A: Giardiasis is a common diarrheal disease that can be seen all over the world. The flagellate…
Q: All the following amino acids produce an intermediate of the TCA cycle except Isoleucine Leucine…
A: TCA cycle or tricarboxylic acid cycle also known as Krebs cycle operates in the mitochondria
Q: 2. Below is an image of the NADH cofactor, labeled A. (a) What role does this cofactor play, and…
A: NADH is vital in to metabolism and especially to the reactions that occur during release of energy…
Q: Regulation of the utilization of important nutritional and energy sources is effected by the…
A: When diet is consumed it provides the body with carbohydrates, fats, and proteins. Carbohydrates act…
Q: Select the correct statement about endogenous retroviruses. Take up to 8% of the human chromosomes O…
A: Retroviruses contain RNA as a part of their genome. Endogenous retroviruses in humans are an…
Q: 4. Predict the level of genetic activity of the lac operon as well as the status of the lac…
A: In lac operon, structural genes responsible for lactose metabolism are all under the control of a…
Q: 2. Girl-student had a cup of sweet tea with the cake after preceding 5-hour break in the food…
A: The absorptive state, or the fed state is the metabolic state that occurs after a meal when the body…
Step by step
Solved in 3 steps
- Magnesium sulfate (Epsom salt) is poorly absorbed by theintestines. In light of this, explain why it has a laxative effectPlease state if the statements are true or false. 1. Erythrulose is a ketopentose2. The conversion of 1 mole of malate to 1 mole oxaloacetate produces 1 mole of NADHCompounds resulting from the metabolism of parcetamol that can cause a toxic reaction in the form of hepatotoxicity are....A. sulfhydrylB. salicylic acidC. sulfanilamideD. PABAE. NAPQI Excretion of cyclopropane occurs in...A. skinB. lungsC. all answers are correctD. bileE. kidney
- the Classification (Chemical and Therapeutic) of the GliclazideThe role of low-density lipoprotein in chronic heart disease and familial hypercholesteremiaUnderstanding the Mechanism of Hemolytic Anemia Genetic defects in glycolytic enzymes can have serious consequences for humans For example, defects in the gene for pyruvate kinase can result in a condition known as hemolytic anemia. Consult a reference to learn about hemolytic anemia, and discuss why such genetic defects lead to this condition.
- the role of high density lipoprotein in chronic heart disease and familial hypercholesteremiaThe concentrations of the following amino acids differsignificantly in blood flowing from the liver to the restof the body and in the nutrient pool entering the enterocyte.Explain why the concentration changes in each case.a. isoleucineb. glutaminec. serined. valinee. alanineReasons why Covid-19 is a respiratory pathology
- Hyperphosphatemia is found in diabetes mellitus and starvation, justify this statement. (Subject: Clinical biochemistry)The peroxisomal enzyme b-ketoacyl–CoA-thiolase does notbind medium-chain acyl-CoA, in contrast to the analogousmitochondrial enzyme. Explain why this phenomenon is anadvantage to the cell.How Hexokinase deficiency (HKD) affects intracellular glucose levels and how GLUT1 regulates this disrupted glucose level.