Question 6 Match the following lipids with their functions v Bile acids A. signaling molecules located along the membrane v Dolichols B. Emulsify dietary lipids in the intestine to aid the digestion and absorption of v Sterol alcohols C. precursor for the synthesis of other steroids v Cholesterol D. Carry carbohydrate units in the biosynthesis of glycoproteins in animals
Q: Calculate the values of the
A: Enzyme kinetics is a study of the rate of enzyme catalyzed reactions. In Michaelis-Menten kinetics,…
Q: Question 17 Which of the following is a fatty acid with this notation, 16:0 O Myristic acid Stearic…
A: In a fatty acid the notation x:y is represented by an integer where x is the number of carbon in the…
Q: Which of the following refers to the test performed 2 hours after an overnight-fasted patient was…
A: Different tests are used to test the blood glucose level.
Q: CHALLENGE QUESTION I: Smurf hemoglobin has a p50 of 30 torr and has 8 subunits, instead of the usual…
A: Consider the Protein (P) is getting bound by the Ligand (L) to form the Protein-Ligand complex (PL)…
Q: Draw two diagrams, one showing what enzymes and products are produced when GLN is high and one when…
A: Gln in question stand for Glutamine. Glutamine is an amino-acid exist in L-form like other amino…
Q: Given ohationg im which is a Jlist of orgamelles ņ mitochondira, endopla smic rediculerm,pesoxisomes…
A: A cell is composed of a cell membrane, cytoplasm, and cellular organelles in the cytoplasm.…
Q: *Which of the following statements about allosteric enzymes is NOT true? Question 10 options: - They…
A: Enzymes are protein molecules that increase the rate of reactions by decreasing the activation…
Q: Which of the following is the CORRECT relationship?
A: Phosphatidylinositol 4, 5 bisphosphate is known as PIP2 that is a component of cell membrane -…
Q: If DNA were placed in an organic solvent instead of an aqueous solution, why might the Pauling and…
A: Interactions between 2 chemical (and biochemical) species can be favorable or unfavorable. Favorable…
Q: Which of the following glycosidic linkages is hydrolyzed by the α-amylase? α(1,6) α(1,4)…
A: The monosaccharide units of oligosaccharides and polysaccharides are linked together through the…
Q: Given the Following DNA template, TAC CGC TCC GCC GTC GAC AAT ACC ACT, write out the…
A: The DNA template is used for the synthesis of mRNA molecules. mRNA molecule is used by the…
Q: Give the names of the 20 Common Amino Acids and draw the structure of each.
A: Any organic molecule that consists of a basic amino group, an acidic carboxyl group, and a distinct…
Q: 1) Based on the composition of fatty acids present in each TAG , predict which TAG (X, Y or Z)has…
A: Note : Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since…
Q: 1. To investigate the physical properties and uses of some common aldehydes and ketones. 2. To…
A: Carbohydrates are composed of carbon, oxygen, and hydrogen which are connected by the…
Q: Explain which of the following substances ATP, CoA-SH, FAD and NAD+ have the subunits in their…
A: Adenosine triphosphate (ATP) serves as the energy currency of the cell while FAD/FADH2, NAD+/NADH,…
Q: Explain how the crystal structures of potassium ion channels suggest the way in which the…
A: Potassium channels ubiquitously exist in almost in all kingdoms of life and perform very diverse but…
Q: Please discuss any two of the structures and functions of these 4 molecules. What do they have in…
A: 1. Main carbohydrate storage in plants. 2. Monomer - Alpha glucose 3. 1,4 -glycosidic bond in…
Q: How many ATP molecules are produced when 6 molecules of glucose enter glycolysis?
A: Glycolysis is a catabolic pathway in which six Carbon Glucose is catabolised into two 2carbon…
Q: 3. In what direction (toward the anode, toward the cathode, or toward neither) will the following…
A: As like amino acids, peptides, and proteins include both acidic and basic functional groups. The…
Q: RNA processing events include A. self splicing B. methylation of 45S FRNA C. snoRNA facilitates…
A: Introduction: RNA processing involves newly transcribed RNA molecules (primary transcript)…
Q: 5. Regulation of bacterial operons by inducers, e.g. lactose, exhibits which of the following…
A: The regulation of gene expression can occur at the level of transcription and translation.
Q: If the extracellular K* concentration increases to 20 mM, what would be the Nernst Potential of K*…
A: Membrane potential is the voltage difference between inside to outside of the cell. In absence of…
Q: Glucose are stored in the form of glycogen and any excess will be stored in the form of…
A: Glycogen is multibranched polymers of glucose and it is storage form of carbohydrates in mammals.…
Q: (Q21) A certain protein has a Ką value 107 M1 and other has a K, value of 10° M1. Of two proteins,…
A: Proteins are composed of a linear chain of amino acid sequences attached together via peptide bonds.…
Q: Which of the following refers to the test performed 2 hours after an overnight-fasted patient was…
A: There are two ways to take a blood sugar test. Diabetes patients use a glucometer to test their…
Q: Match lipid descriptions in column A with the phospholipid types in column B. H is attached to the…
A: Phospholipids have a glycerol backbone and are the major constituents of the cell membrane.
Q: 1. What is the effect of increasing the concentration of lactose in the action of the enzyme…
A: "Since you have posted multiple question, we will answer the first question for you. If you want any…
Q: Describe surroundings at home which reminds you about biochemistry and relate the situation to…
A: Food is the source of different biomolecules, vitamins, and minerals for the body. Some of the food…
Q: 3. snRNA is produced in transcription. 4. Initiator tRNA enter ribosome with the help of EF-Tu. 5.…
A: Transcription is the process of synthesis of RNA. The process of transcription requires RNA…
Q: How to calculate the amount of myoglobin in grams from a 2.0 ml sample of protein extract???
A: Beer Lamberts law states that value of Absorption at a particular wavelength of light by an analyte…
Q: 2. In volunteer group starving more than 2 days, blood glucosc concentration reduced till 60 mg/dl.…
A: Glucose is the primary source of energy for the body. When there is no dietary supply of glucose,…
Q: Describe the mutational event that produces the MYC oncogene in Burkitt’s lymphoma. Why does the…
A: Burkitt lymphoma is a type of non-Hodgkin lymphoma that affects adults and children. NHL is a…
Q: 1. Why a peptide bond can't rotate freely? 6%. 2. The and are two amino acids usually will break an…
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…
Q: Which of the following is true about cell potential? a. It is the sum of the oxidation and reduction…
A: The oxidation-reduction reaction is also called the Redox reaction. This reaction involves…
Q: Gold nanoparticles are applied in cancer therapy; approaches such as photothermal therapy as well as…
A: Photothermal therapy is the process of using electro magnetic radiation for treatment of cancer.…
Q: 9. Which of the following statements about trypsin, chymotrypsin, and elastase are true? A. They are…
A: Trypsin, Chymotrypsin and Elastase all three are protein digesting enzyme which uses its active site…
Q: When [I] is 10-7 M, 99% of P's activity is inhibited. What is the Kd of this Protein- Inhibitor…
A: Protein can function as enzymes, signal molecule, ligand, receptor, etc. Its function can be…
Q: N-glycosyltransferase attaches which sugar to the base oligosaccharide to synthesize the B antigen?…
A: The antigens A, A1, B, and AB, which are expressed differently on the surface of RBCs, other cells,…
Q: D. PCR of lacZ GENE 1. You will be preparing a PCR reaction for your "G" and "L" tubes. When…
A: Given Values: The total volume of the PCR reaction tube = 50 μl The total volume of the master mi…
Q: 1. A farmer crossed a round-shaped (T) and yellow-colored (Y) seed plant carrying yellow seeds (Y)…
A: Given P1(Parent 1)= Round Shape(T) Yellow Colour (Y) P2(Parent 2)= Wrinkled Shape(t) Green Colour…
Q: GLUCONEOGENESIS Reactant Coenzyme/ Product Cofactor Enzymes
A: The balance between the rate of glucose leaving and entering the blood circulation…
Q: Draw the Fischer projection formula for each sugar and give the importance/use of each. D-…
A: The monosaccharides are required to form oligo and polysacharides. Monosaccharides may be aldoses or…
Q: V[Choose ] Collagen Coiled-coil of alpha helices Silk fibroin Keratin Triple helical arrangement of…
A: Triple helix : Has three strands which have the same axis and differ in translation along axis.
Q: Topic: Photosynthesis Hi. I'm having trouble determining the answer to this question. I would like…
A: Photosynthesis is an anabolic process in which the carbohydrates are synthesized by using carbon…
Q: Question 1 -- / 1 Where does molecular oxygen (O2) get generated during photo-phosphorylation? 1…
A: The plants use light energy to convert CO2 and H2O into sugars and oxygen. So, photosynthesis is the…
Q: 3. When the cellular energy charge is high the cells diverts into fatty acid synthesis. A. pyruvate.…
A: Glucose is the primary source of energy for the body. Glucose is metabolized through the glycolytic…
Q: What is enzyme specificity?
A: The metabolic processes involve several metabolic pathways each with several chemical reactions…
Q: In plants, under what solution conditions are Calvin cycle and gluconeogenesis enzymes most active?…
A: Gluconeogenesis is the process of Synthesis of glucose from non Carbohydrate sources like aminoacids…
Q: Substrate 1 Site A Nonpolar Polar and neutral Polar and Site D Site B Polar and neutral Acidic…
A: Enzymes are usually composed of proteins and it catalyzes biochemical reactions in our body. It is…
Q: temperature of 15 degree Celsius or lower needed for growth / optimal activity. * (Please choose one…
A: A) Thermophiles: Thermo meaning temperature and philus meaning lover , this type of organism which…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- QUESTION 1 Which of the following concepts in column A best fits the concept in column B. p-Nitrophenyl a-D-Glucoside Action of intracellular a-GLUCOSIDASE + NaHCO3 Boiling cells Tris-pH 5.0 A. Substance that act as molecular mimic of a maltose molecule B. Develops TT-Nitrophenyl into a yellow colour reagent for measurement at 400nm c. Breaks the a-linkages of p-Nitrophenyl a-D-Glucoside, leaving p-Nitrophenyl and a glucose molecule D. Allows transport of p-Nitrophenyl a-D-Glucoside across the membrane E. Stop the reaction and release internal p-NitrophenylQUESTION 13 Investigating how protein subunits come together studies: super- secondary structure quaternary structure primary structure tertiary structure QUESTION 14 If the substrate for an enzyme catalyzed reaction contained a negative charge, which of the following amino acids would most likely be present in the active site to provide electrostatic destabilization of the ES complex? Leu Val O ASP O LyS 787 Mostly cloudy Click Save and Submit to save and submit. Click Save All Ansuers to save all answers. 立Question 1 and are glycosamines linked to three-carbon acids at the C-1 or C-3 positions, and components of thepolysaccharides of cell higher organisms and bacterial cell walls. Glucosides; galactosides Muramic acid; neuraminic acid O Gluconic acid; glucuronic acid O Sorbitol; ribitol
- Question 10 The reaction in which a disaccharide is broken down into its component monosaccharides is enediol formation. O hydrolysis. glycoside formation. oxidation. reduction.Question 40 Answer the following questions based on the structure below. Phospholipase A, 'CH2-O- 2CH-0,č, Phospholipase A2 3CH2 Phospholipase C H 0=P-0- ÓH H он но H H Phospholipase D Treatment of this compound with Phospholipase D leads to and OA triacyl glycerol; inositol diphosphate O B. diacyl glycerol; inositol triphosphate phosphatidic acid; inositol diphosphate All of the above. O D. None of the above. O EQuestion 1 Amyloid Precursor Protein (APP) is actually thought to be a natural neuroprotective agent induced by neuronal stress or injury. O True O False Question 2 Which of the following is not a property of serine protease? A globular protein with high molecular weight ● It is initially synthesized as a zymogen It has uniquely activated tyrosine residue at the active site Cleaves polypeptide at a specific amino acid residue Question 3 RTK is activated by cyclic AMP. O True False
- Question 9 If 14CO2 (radioactive carbon) were incorporated into the TCA cycle via the Pyruvate Carboxylase reaction which of the following molecules would contain radioactive carbon? O Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V a Oxaloacetate b Citric acid Isocitric acid d a-Ketoglutarate e Succinyl-CoA f Succinate Fumarate h MalateQuestion 11 Which carbons of glucose will be incorporated into Palmitic acid by the Fatty acid Synthase? Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V a Carbon 1 Carbon 2 Carbon 3 d Carbon 4 e Carbon 5 f Carbon 6 All carbons will be incorporated. h No carbons will be incorporated.Question three parts g though h g. Which of the following disaccharides below is NOT reducing sugar? D. HO. O HO он но. OH OH OH OH HO HO но HO. OH OH OH OH OH HO HO. HO. OH но OH он он HO O h. True/False - The only chemical difference between starch and cellulose is the stereochemistry of the glycosidic linkage. More precisely, the stereochemistry at the C-1 anomeric carbon linkage.
- Acetyl CoA can be converted to all of the following except ________. ketone bodies fatty acids polysaccharides triglyceridesQuestion 9 Match the enzyme with a phrase about it. v Catalyzes a substrate lovei phosphorylation 3. Pyruvate kinaise v breaks down sucrose to glucose and fructose b. phosphovylase e phosphohaxesa semerase (ato called giasose-6 phosphete samerane) v is a type of isomerase v removes one glucose residue from glycogen d. Sucrase A Muving to another question will save this responsePlease answer I will give you like Dwarfism was found to be a result of the overproduction of Enzyme X that deactivates the growth hormone. Initial fractionation using Sephadex G-100, a molecular sieve, was done, followed by subsequent purification steps until a pure form of Enzyme X was obtained. Part of the study on Enzyme X was the determination of its primary structure. Because of its big size, Enzyme X was cut into smaller peptides by treatment of enzymes and cyanogen bromide. One of the fragments was hydrolyzed and the amino acid components were separated by ion-exchange chromatography and identified. The amino acids were found to be: arg, asp, ile, lys, met, and tyr. The sequence was determined as follows: Treatment with DNFB gave a mixture of amino acids and DNP-lys Treatment with trypsin gave an amino acid, a dipeptide and a tripeptide ; the tripeptide tested positive with the Sakaguchi test Treatment with CNBr gave two tripeptides Treatment with chymotrypsin gave a…