Choose below the order of plasma lipoproteins based on the particle size (from smallest to largest): OA) Chylomicrons, VLDL, LDL, HDL B) HDL, LDL, VLDL, Chylomicrons OC) HDL, Chylomicrons, LDL, VLDL OD) VLDL, LDL, HDL, Chylomicrons
Q: At which temperature given does hemoglobin have a higher affinity for oxygen?
A: Hemoglobin is a protein that transports oxygen from lungs to tissues and CO2 from tissues to lungs.…
Q: Please explain the formula (process) used to get the Red undelived numbers, Thanks!! example each…
A: Enzyme kinetics - Enzymes are usually comprise of protein molecules which is used to catalyzed…
Q: 1) Gluconeogenesis refers to ________. A) the breakdown of glycogen B) the formation of glucose from…
A: Generally, glucose is the preferred source of energy in our body. But of we are not eating properly…
Q: draw a guanine nucleobase and label all possible H bond donor and H bond acceptor?
A: H bond donor are those groups containing a H bonded to a electronegative atom (F,O,N) and H bond…
Q: Remaining Time: 07 minutes, 13 seconds. * Question Completion Status: closes a potassium channel…
A: Active transport is the transport of substances across the plasma membrane against their…
Q: Which enzyme catalyzes the following reaction?
A: MM kinetics relates the initial rate of a reaction with initial substrate concentration when the…
Q: Provide 6 reactions that facilitate the synthesis of oxaloacetate
A: Introduction Oxaloacetic acid in the form of oxaloacetate is a metabolic intermediate in many…
Q: In order to study protein structures and functions, many protein techniques have been developed for…
A: There are various techniques in order to study about protein , whether be it's function or…
Q: Biological value of cerebrosides and gangliosides.
A: The glycosphingolipid family includes the cerebrosides, which are crucial parts of the membranes of…
Q: Which effector has less affinity for the fetal Hb subunity?r of a. 2,3-BPG V ([2]+1) \ ([2] _V) = V…
A: Enzymes are high molecular-weight protein molecules that catalyse biochemical reactions. The…
Q: What is the dissociation equilibrium constant of a protein if the concentration of free ligand is…
A: Consider the following reaction: P + L ⇌k2k1 PL where P is the protein, L is the ligand and k1 and…
Q: Given the Fischer projection structure of D-Lasallose below, show the step by step process of…
A: Given to us is a 7 carbon ketose sugar. We can number the carbon atoms as shown below. figure 1 The…
Q: hich of the following statements concerning uncompetitive inhibitors is true? a. They decrease the…
A: Uncompetitive inhibition is also known as anti-competitive inhibition, takes place when an enzyme…
Q: 9. In pre-historic earth, where there exist no protein enzyme, ribozymes (ribose enzymes) seems to…
A: The most significant molecules in cell biology are deoxyribonucleic acid (DNA) and ribonucleic acid…
Q: Based solely on the amount of NADPH produced, what is the total number of photons of light that must…
A: In the photosystems, NADPH is produced by a series of reactions starting from absorption of photons.…
Q: what is the classification and biosynthetic pathway for the following: geoghin HO OH
A: Lipids are a chemically diverse group of biomolecules that have two things in common: low…
Q: The following questions refer to the peptide with a sequence of: Asp-Ser-Lys-Asn-Glu a) Would you…
A: Amino acids are biomolecules that have an amino group and a carboxyl group linked to the same carbon…
Q: describe five physiological effects which are mediated by G proteins
A: G proteins are guanosine binding proteins, which mediate GPCR signaling pathways. There are two…
Q: Effect of intramolecular and intermolecular forces of attraction to protein folding?
A: INTRODUCTION : Protein folding - It is a natural process through which a polypeptide chain is being…
Q: Studies of the inner mitochondrial membrane reveal its composition to be approximately 20% lipid…
A: ATP is the energy currency that the cell spends on metabolic transactions. Mitochondria is the site…
Q: 13. Southern blotting is separation of DNA by agarose electrophoresis and probing with a labeled…
A: The 'blot' in the different blotting techniques (southern, northern, western and eastern blotting)…
Q: onsider the following tripeptide: Gly—Ala—Val What is the charge of the primary structure of…
A: Amino acid sequences are written with N-terminal amino acid on the left and C-terminal amino acid on…
Q: Explain how the information in mRNA is converted into a fully folded protein, and how the misfolding…
A: Introduction DNA is a self replicating molecule. mRNA is produced from DNA by a process called…
Q: Adipose triglyceride lipase (ATGL) hydrolyzes a fatty acyl group from: A) monoacylglycerol. B)…
A: ATGL is adipose triglyceride lipase is an enzyme of lipolysis. It helps in hydrolysing the fatty…
Q: What is the committed step of pyrimidine biosynthesis? Include the names and structures of any…
A: Pyrimidines are nitrogenous bases found in nucleic acids. Pyrimidines are heterocyclic organic…
Q: In the presence of saturating amounts of oxaloacetate, the activity of citrate synthase from pig…
A: Citrate synthase is the first and regulatory step the enzyme of citric acid cycle (TCA). Citrate…
Q: Why could the acrolein test be used as a general test for all fats?
A: The qualitative analysis of lipids assists us in determining the presence or absence of lipids based…
Q: Using the information in the following graphs that show activity of phosphofructokinase (PFK) with…
A: Phosphofructokinase is belong to glucose kinase group of enzyme and phosphofructokinase can be…
Q: In addition to the oxidation of cytochrome c by Comple transport systems, what other reaction is…
A: Introduction The electron transport chain (ETC) is the last part of aerobic respiration. An electron…
Q: 1.0 ml of serum albumin (BSA) solution was precisely diluted to 100 ml with a buffer solution, and…
A: The proteins molecules are constituted of twenty naturally occurring amino acids. The aromatic amino…
Q: Another biochemical study from another patient reveals a 100X increase in the KM value for the…
A: For a one-substrate enzyme catalyzed reaction, the Michaelis-Menton equation shows the quantitative…
Q: The activated donor molecule for glycogen synthesis is UDP-glucose. O True O False
A: While glucose serves as the main source of energy, complex (i.e., more than single-celled) organisms…
Q: Which of these chemicals damages the brain in a way that resembles Parkinson’s disease? A. Capsaicin…
A: Dopamine is a neurotransmitter. It is synthesised by dopaminergic neurons. Parkinson's disease is…
Q: Which of the following statements is correct about chemiosmosis? Select one: O a. it makes…
A: Electrons generated during the oxidation of carbohydrates are carried by electron carriers such as…
Q: When the citrate cycle is inhibited, which two metabolites are exported to the cytosol for fatty…
A: Citric acid cycle - it is also called as Krebs cycle or the TCA cycle (tricarboxylic acid cycle)…
Q: Identify which of the following pairs of amino acid residues can have hydrogen bonding between their…
A: Amino acids are the building blocks of proteins. The structure of protein is maintained by many non…
Q: The citric acid cycle is shown. The methyl carbon in acetyl CoA is labeled with C14C14 (shown in…
A: Carbon tracing is a biochemical technique of tracking the path taken by a specific carbon atom in a…
Q: "Implementation of PAT system in manufacturing of pharmaceuticals results in less validation and…
A: The term 'Process Analytical Technology' or 'PAT' was coined by the pharmaceutical industry and IPQC…
Q: Which of the following can serve as a source of carbon for gluconeogenesis? O cholesterol O alanine…
A: Gluconeogenesis is the metabolic pathway that produces glucose from non carbohydrate precursors.…
Q: Please calculate the number of ATP that can be generated from one molecule of the fatty acid shown…
A: Most of the body's fatty acids are oxidized by beta-oxidation. The oxidation of fatty acids on the…
Q: . a. Explain why the melting point of palmitic acid (16 carbons, no double bonds) is slightly lower…
A: Lipids are a chemically diverse group of biomolecules that have two things in common: low…
Q: The Krebs cycle reaction shown below is catalyzed by __ enzyme and ___ pays for this reaction note…
A: The TCA cycle or Kreb cycle occurs in the mitochondrial matrix. The TCA cycle uses the acetate in…
Q: how to make 100ml of TBST buffer from 1X TBS (tris buffered saline solution) and 0.1% tween-20
A: X refers to fold concentration of a sample. It means the number of times the standard or stock is…
Q: After several days of fasting, the liver begins producing relatively large amounts of ketone bodies.…
A: Ketone bodies refers to the following compounds: acetone, acetoacetate & β-hydroxybutyrate. They…
Q: 5. ( Polyphenoloxidase is involved in the darkening of wheat products due to its oxidative effect on…
A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…
Q: The pancreas is an organ of mixed secretion. Endocrinely, beta-cells produce the hormone insulin,…
A: Hormones are signalling biomolecules that are released from endocrine cells into the bloodstream and…
Q: 1in oxidative phosphorylation, what is oxidized and what is phosphorylated? 2 name three types of…
A: ATP is produced by either substrate-level phosphorylation or oxidative phosphorylation.…
Q: Which of the following is a substrate from primase?
A: DNA/RNA are nucleic acids, the molecules responsible for carrying genetic information from one…
Q: Efficascent Oil liniment formulation
A: Efficascent Oil liniments are oils that are topically applied to relieve muscle pain, joint pain,…
Q: A characteristic of complex III is that it is reduced by FADH2. participates in electron transfer…
A: ETC consist of four protein complexes called Complex I, II, III and IV that transport electron…
Step by step
Solved in 2 steps
- All of the following conditions impair coagulation except? A) liver disease C ) vascular spasm Y) severe hypocalcemiaA) Why is it a problem that distilled water was used, instead of the saline drip? B) What happened to the patient's red blood cells after the IV with distilled water was used? C) What connection does this have to the patient's O2 levels? (Hint: think about why red blood cells are important) D) Why is a saline drip of 0.9% concentration normally used? E)What type of solution is this concentration, compared to the red blood cells? F) If this was really you, what would your next step be? How could you save this patient? G) On a practical note, can you drink too much water?What is arterial plaque? Why is it desirable to have a high HDL value and a relatively low LDL value?
- Answer the following questions: Describe how each of the following may interfere with the Biuret method of serum total protein determination. a.) Bilirubin b.) Hemoglobin c.) Ammonia Discuss how various disease states may cause an increase or a decrease in serum total protein. Discuss the different methods of protein separation.The SGLT transporter may be best described as a: a) symporter b) antiporter c) pump protein d) voltage-gated channel The two emulsifying agents which aid the transport of lipids in the intestine are: a) secretin and cholecystokinin b) lipases and proteases c) bile salts and momoacylglycerols d) peptide balls and fat globules Triacylglycerols are transported from the intestinal cells to the lymph system by: a) symporters b) antiporters c) active transport pumps d) chylomicreons Triacylglycerols are re-assembled from monoacylglycerols and fatty acids at which site in the intestinal cell? A) nucleus b) mitochondria c) ribosome d) smooth endoplasmic reticulum Glycocholate is a: a) transport protein b) lipase coenzyme c) emulsifying agent d) hormoneCHOOSE ALL THAT APPLY ** Which of the following conditions impair coagulation ? A)severe hypocalcemia B) liver disease C) iron deficiency anemia D) kidney disease E) vitamin K deficiency
- Pathological changes in the liver and brain were found in a 27-year-old patient. A diagnosis was Wilson's disease.a) What protein deficiency is observed? What class of globulin does it belong to?b) What is the biological role of this proteinc) The exchange of which trace element is disturbed under these conditions and how will its content in blood plasma and urine change?A patient was scheduled for a full lipoprotein profile that requires that the patient fast for 12 hours. The patient complied with this but his plasma was still cloudy in applearance. This suggests: OA) a deficiency in chylomicron production. B) a deficiency of lipoprotein lipase. C) a deficiency of adipose triglyceride lipase. D) familial hypercholesterolemia. E) none of the above.A patient was scheduled for a full lipoprotein profile that requires that the patient fast for 12 hours. The patient complied with this but his plasma was still cloudy in appearance. This suggests: A) a deficiency in chylomicron production. B) a deficiency of lipoprotein lipase. C) a deficiency of adipose triglyceride lipase. OD) familial hypercholesterolemia. OE) none of the above.
- In sickle cell anemia, hemoglobin forms long fibers as a result of a) Burying of non-polar amino acids b) Burying polar amino acids c) Exposing polar amino acids d) Electrostatic interaction between glutamate and non polar amino acidsAn adult male was diagnosed with atherosclerosis, the rate at which his cells take up LDL was measured and compared to the normal rate, and the results were plotted on a graph. a) Explain why the normal rate of LDL uptake levels off at high LDL concentration. b) Give a possible reason why the rate of LDL uptake of the patient is lower than normal and explain your answer. Helping tags: Biology, nursing, cell biology, medicineRed cell count is carried out by a) Electrogram b) Sphygmomanometer c) Haemoglobinometer d) Haemocytometer