Why do chymotrypsin and ATCase have different velocity curves?
Q: The volume delivered by a burette is the difference between final reading 21.88 mL and initial…
A: Solution: >> If the uncertainty in each reading of buret is +0.02 mL, then ±0.02 mL is the…
Q: What is the difference between the intake and output
A:
Q: What is the difference between MIC and MBC and how can you determine these?
A: The MIC is the least concentration of your medication that represses bacterial development so you…
Q: On the Drager Fabius trio, when the breathing pressure goes above the set threshold for more than 15…
A: Drager Fabius trio is an advanced high-quality anesthesia care machine including ventilation. It…
Q: For number 2 convert 2.00 M NaCl to percent
A: Calculations are essential for taking the right concentration of solutes to prepare the solution.…
Q: Describe the neural factors involved in increasingventilation during exercise
A: Ventilation is commonly called breathing and refers to the inhalation and exhalation of oxygen and…
Q: The graph below shows the O₂-binding curves for myoglobin (Mb) and hemoglobin (Hb). a. 100 80 60 40…
A: Introduction: Oxygen binding is the binding of an oxygen molecule to a specific functional protein…
Q: Explain in your own words what is meant by anion gap. Provide an example of a condition that will…
A: The anion gap is a medical term used for the diagnosis of metabolic acidosis. The difference between…
Q: Blocking HCN channels in neurons that exhibit rhythmic bursting will have which of the following…
A: HCN stands for hyperpolarization activated cyclic nucleotide gated Channel
Q: what are the impacts of covid 19 on childrens respiratory system
A: Covid-19 is the most aggressive virus with its increased pathogenicity and infectivity. Chest…
Q: Explain Dalton’s law and Henry’s law.
A: Energy cannot be created or destroyed, according to the law of conservation of energy. It can only…
Q: Identify the factors that shift the oxyhemoglobin dissociation curve to the left?
A: Hemoglobin is an iron containing protein which has its role in oxygen transport in the human body.…
Q: What is Boyle’s Law and how does this drive Inspiration/Expiration? Do surfactants contain lipids,…
A: Boyle's Law is also referred to as Boyle–Mariotte law, and is an experimental gas law. This law…
Q: 67. Which of the following points on this flow-volume loop represents peak expiratory flow in a…
A: This is a plot shows inspiratory and expiratory flow against volume. This shows lungs capacity.
Q: What information do you gain by monitoring the RPE during a GXT?
A: A pump-like, muscular organ that is accountable for the blood circulation in the body is called the…
Q: Describe the function of dipalmitoylphosphatidylcholine in lung tissue.
A: Dipalmitoylphosphatidylcholine (DPCC) is a phospholipid consisting of two 16-C palmitic acid groups…
Q: The frequency of H=0.7 and the frequency of h=D0.3. What is the frequency of Hh?
A: The Hardy -Weinberg equilibrium theory states that allele and genotype frequencies in a population…
Q: Age is sometimes measured in years before and after peak height velocity (PHV). What is the…
A: PHV is Peak Height Velocity. It is a time where the growth rate is maximum. PHV is basically the…
Q: What is an Ideal occlusion? Describe and discuss the molar relationships of an ideal occlusion
A: Ideal occlusion is the harmonious static and dynamic relationship of teeth and jaws. dentist are…
Q: What is the effect on the oxygen binding of hemoglobin in the muscle cells?
A: in muscle cells and fibers myoglobin is present in abundance.
Q: What does GAS stand for and explain this training concept?
A: GAS stands for General Adaptation Syndrome. GAS is a concept based framework first discovered by a…
Q: Using the data provided in the table, the estimated p50 for myoglobin is mmHg and the fraction…
A: Myoglobin (Mb) is an iron and oxygen binding protein that is present usually in the cardiac and…
Q: What would happen to tidal volume during exercise? How? Be specific.
A: Breathing involves two stages: inspiration during which atmospheric air is drawn in and expiration…
Q: Describe the changes that occur in each step of the mechanism. (The probable mechanism of action of…
A: Chymotrypsin is a serine protease which selectively cleaves the peptide bonds. Its catalytic…
Q: What is respirable fraction (RPM)?
A: In the body, the system that helps to breathe is found to be the respiratory system. It consists of…
Q: You intend to make Universal Precaution available to patients admitted to the RICU:…
A: In this question it is to describe that how Personal protective equipment donning (PPE) is done in a…
Q: The frequency of H=0.7 and the frequency of h=0.3. What is the frequency of HH?
A: Hardy Weinberg equilibrium is a imaginary which considers if there is no evolution then the…
Q: How do substances like acute phase reactants increase the ESR?
A: An erythrocyte sedimentation rate (ESR) test evaluates how quickly erythrocytes (red blood cells)…
Q: Calculate the alveolar gas tension given the following FiO2 = 0.21, Patm = 700 Torr, pH2O = 47 Torr,…
A: The alveolar gas tension or alveolar gas equation is used to estimate the partial pressure of oxygen…
Q: Heart and muscle cells, where myoglobin resides, maintains an intracellular pO2 of about 2.5 torr.…
A: answer given below..
Q: Determine the maximum velocity
A: Michaelis menten constant, Km is the substrate concentration required to produce half maximum…
Q: Identify the factors that shift the oxyhemoglobin dissociation curve to the right?
A: The oxygen-dissociation curve is a graph with the oxygen partial pressure along the horizontal axis…
Q: Write the sequence of the a. Gas pathway b. Gai pathway Name at least 3 second messeng
A: Gas pathway: Flux through the glyoxylate shunt, as well as anaplerotic processes for pyruvate…
Q: Discuss the effects of PCO2 increment and decrement on ventilation.
A: PCO2 is partial pressure of carbon dioxide in arterial / venous blood.
Q: If transpulmonary pressure equals zero, what will happen to the lungs? b. This is known as a/an 2.…
A: 1.a.Transpulmonary pressure is the difference between the airway pressure(alveolar pressure) and the…
Q: What is the form of the irregular gamopetalous in these figures?
A: Gamopetalous is the state of corolla in which various petals are present in fused or united form
Q: List the factors that increase and decrease the RVSWI index?
A: RVSWI Index is the Right Ventricular Stroke Work Index. It measures the right ventricular function.…
Q: Why is it useful to know the EC50 when looking at the receptor?
A: It is the concentration of a drug that gives half maximal response.
Q: Both the elastic property of the lung and the air :water interface contribute to the overall recoil…
A: Answer to the first question:- In normal lung , recoil pressure decrease by 60-70% in a fluid filled…
Q: Will a mutation from Distal histidine to phenylalanine shift the binding curve of hemoglobin?Will it…
A: Hemoglobin (Hb) is a iron containing metallo- protein molecule which carries oxygen from lungs to…
Q: The dissociation constant is defined by p50 = 2.8 torr for myoglobin binding to oxygen. What is…
A: The dissociation constant (Kd) of myoglobin is defined as the partial pressure of oxygen at which…
Why do chymotrypsin and ATCase have different velocity curves?
Step by step
Solved in 2 steps
- Does myoglobin exhibit a Bohr effect? Why or why not?The EC50 of an agonist for a GPCR is almost always (greater than, equal to, or less than) the KD of the same agonist at the same GPCR. Why?There is an animal that uses almost 100 percent of the oxygen in its blood. Analyzing the Hb of this animal, it’s found that 2,3-BPG does not bind to Hb, but bicarbonate ions do. Knowing that bicarbonate ions are strong negative allosteric effectors, what do you make of these findings? Why is the animal’s Hb not responsive to 2,3 BGP, but responsive to bicarbonate ions?
- Describe the changes that occur in each step of the mechanism. (The probable mechanism of action of chymotrypsin)Electrophoretic flow and electroosmotic flow (EOF) plays an important role in capillary electrophoresis (CE) for ions movement. Explain the differences between electrophoretic flow and EOF. b) Suggest two different approaches (other than reducing the voltage) to reduce the electroosmotic flow. c) Three water soluble vitamins: niacinamide (a neutral compound), riboflavin (a neutral compound) and thiamine (a cation) were separated by micellar electrokinetic capillary chromatography (MEKC) in 15 mM borate buffer (pH 8) with 50 mM sodium dodecyl sulfate. The migration times were niacinamide (7.5 min), riboflavin (12.8 min) and thiamine (13.9 min) Explain why these vitamins were separated using MEKC. Explain why niacinamide and riboflavin (both are neutral compounds) have different migration times. (i) With the aid of a diagram, differentiate flow profile of electroosmotic flow (EOF) and laminar flow. (ii) Discuss the effect of both flows in term of peak resolution.Contractile force generated by cardiac myocytes is regulated by input from the autonomic nervous system. a) Describe the relative importance of the Parasympathetic and Sympathetic branches of the ANS. b) Force modulation and regulation of the rate of relaxation is accomplished by phosphorylation of 4 key proteins. Describe the steps leading to phosphorylation of these proteins. Name each of these proteins and describe the effects their phosphorylation has on cardiac function.