Answered: 3. What is the significance of the…

3. What is the significance of the levelling off in the titration curves in terms of the buffering action of amino acids?

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter40: Maintaining The Internal Environment

Section: Chapter Questions

Problem 9SQ

See similar textbooks

Related questions

Q: Based on the pH of your drug, if your drug was in a high concentration in the blood, how would it…

A: Question is related to acid base disturbance . Detailed solution in step 2.

Q: In a hospital laboratory, a 10.0 mL sample of gastric juice, obtained several hours after a meal,…

A: Introduction: pH is an indicator that is used to check the acidity or basicity of the solution. It…

Q: 46. Assume that a person weight about 220 lbs and is working in temperature-controlled environments…

A: Water constitutes 60% of the body weight and is essential for the proper functioning of the various…

Q: Table 1: Arterial blood gas concentration in patient Two hours after aspirin ingestion Ten hours…

A: Aspirin was initially used as pain reliever and anti-pyretic but due to its aspirin and Reye's…

Q: The current dietary recommendation is to consume less than 0.10 mol of sodium per day. This is about…

A: Digestion is a process that involves the breakdown of larger food particles into smaller food…

Q: Define and state there functions a. Fibrous protein b. Globular proteins

A: Protein is a macronutrient essential in diet. It is composed of primary, secondary, tertiary and…

Q: Bicarbonate is one of the main buffers of the blood, andphosphate is the main buffer of the cells.…

A: The buffer system in the body is used to maintain the pH of the different organs, cells, and blood.…

Q: As it turns out, Beans also has a low potassium reading on his labwork. We need to infuse KCI into…

A: Please Note: As per Bartleby guidelines, we will be answering one question at this point of time.…

Q: 6. For each pair of molecules below, circle the one that would be the better choice of the two based…

A: Phospholipids: Phospholipids are the building blocks of the cell membrane. This consists of a…

Q: You can elute the bound proteins from the Diethylaminoethyl (DEAE) sepharose column by A. increasing…

A: Diethylaminoethyl (DEAE) sepharose is a positively charged resin used in ion-exchange…

Q: 16. A chemist added 40 mL of pure acetic acid to 100 mL of 20% (v/v) solution of acetic acid in…

A: The process of reducing a solute concentration by adding solvent to a solution is referred to as…

Q: 3. Why do some people overdose with folic acid?

A: Folic acid : Synthetic form of folate.

Q: 4. A 50-year-old man with low physical activity uscd to cat about 250 g offatty mcat daily for…

A: ( NOTE: Since the student have not mention about the specific sub -part question to be answer, only…

Q: Calculate the [H+] and pKa from the pH of a solution of a weak acid – pH of a 0.02M solution of an…

A: An acid dissociation constant (Ka) is a quantitative measure of the strength of an acid in solution.…

Q: What is the function of the buffer phosphate in the human bod

A: It is important to maintain our blood pH for the proper functioning of our body. The main buffers in…

Q: When somebody experiences frequent vomiting, one possible side effect is that their blood pH can be…

A: Introduction: Vomiting is the involuntary action, which results in expelling the content of the…

Q: 2 Briefly explain the relationship between molarity and osmolarity of the NaCl solutiðns. Why is…

A: The amount of a substance in a given volume of solution is measured in molarity (M). The moles of a…

Q: 3. A urine protein value of 75mg/dl from a 12 hour urine sample with a volume of 2100mL. Calculate…

A: Given- 1)urine protein values-75mg/dl for 12hours. 2)Total volume-2100mL To find- Urine protein…

Q: 2. Explain why there is minimal change in the pH when a strong acid is added to a buffer as opposed…

A: A buffer solution is a water-based mixture of a weak acid and its conjugate base, or vice versa. The…

Q: Propionic acid with a pk of 4.88 is a weak acid. Which situation is likely to occur in a propionic…

A: Introduction: The ionization constant (pKa) is a value that tells us the tendency of compounds or…

Q: 5 Acid-base balance is regulated by a system of buffers. Which of the following statement is…

A: Homeostasis refers to the process of maintaining internal physiological parameters in a changing…

Q: Titration Curve of Unknown Amino Acid 15 13 11

A: Amino acids contain one α-COOH and one α-NH2 groups that’s why they are called amino acids. On the…

Q: 4.2 (b) Using the equation below, explain what happens to maintain the pH of the solution: H* (aq) +…

A: Introduction: pH is the measurement of hydrogen ions that are concentrated in the given solution.…

Q: 4. Tabulate the similarities and differences between an acidic and basic buffer solutions

A: When a little amount of acid or base is diluted or added, the buffer solution undergoes only slight…

Q: Choose the FALSE statement An indicator can be used to monitor a buffer range Polyprotic acids have…

A: Five statements are given and it is asked to choose the false statement amongst them.

Q: 6. You are administering a dose of IV doxycycline 1% solution for the treatment of canine…

A: We must know that there will be an equal amount of doxycycline solute in both . 0.3% of 3fl oz will…

Q: 3. write a note on "The Protein Buffer Systems"?

A: Every biological process is pH-dependent, which means that a slight change in pH results in a…

Q: 1. Circle the volumes of the titrated NaOH(aq) which you want to use for your calculations. How and…

Q: 1) In the intracellular fluid, The TOTAL concentration of cations exceeds that of anions. True or…

A: Fluids can be intra or extracellular. intracellular fluids are which are present in the cells.

Q: 19. Blood pH varies between 7.35 and 7.45, with a targeted value of 7.4. If someone's blood pH…

A: Normal range = 7.4.

Q: A woman who had been vomiting for 3 days was taken to the emergency department at University of…

A: Introduction Metabolism is the series of chemical events that keep organisms alive. The conversion…

Q: Explain your prediction of the formic acid, HCOOH, pK, value.

A: Buffer solutions often are weak acid/strong acid and conjugate base. buffers resist the change…

Q: 4) The mol- other me complex: importar

A: Molecules like protein became functional only when they fold themselves into the tertiary structure…

Q: 18. Glucose and albumin (a large protein) are both normally absent from urine, but the reason for…

A: Primary urine is produced by glomerular ultrafiltration mechanism. This primary urine or primary…

Q: 1) Three milligrams of Haldol Ima are ordered for your pahent NOW On your urit, Haldol is quail able…

A: Medication administration plays a key role in deciding the prognosis of the patient. As Nurses, we…

Q: 4. Describe the impact of protein's dipole moment on its solubility, taking albumins and globulins…

A: Dipoles exist when there is a separation of oppositely charges. Simple proteins are those that are…

Q: Are Xanthoproteic and Millon Nasse tests satisfactory for use in the urinary examination for…

A: Are Xanthoproteic and Millon Nasse tests satisfactory for use in the urinary examination for…

Q: D10 Discuss some potential consequences for a patient using an unstable emulsion containing a…

A: Due to liquid-liquid phase separation, an emulsion is a mixture of two or more liquids that are…

Q: What is the most effective buffer against bases?

A: A buffer is an aqueous solution that is formed of the mixture of weak acid and its conjugate base or…

Q: 11.With the help of the buffer reaction in our body explain in a few sentences how the body fights…

A: Introduction: pH regulation is a function of buffer systems of the body in combination with the…

Q: 3. Phosphate is one of the major buffer systems in the blood. Phosphate has the following pK values…

A: Buffer: Any solution which resists change in pH by adding a small amount of acid or base is known as…

Q: Propionic acid is provided (pKa = 2.0) to make a 0.1 M buffer at pH = 2.0. What is the ratio of…

A: Buffer solutions are usually made with an equilibria of acids and their conjugate bases such that…

Q: Blood pH is maintained through the carbonic acid buffer (shown). Explain the mechanism by which the…

A: Buffers are the solution that maintain pH change , they basically contains a mixture of weak acid…

Q: Many manufacturers claim that their health care and hair care products are pH balanced or buffered.…

A: The research methodology used to identify the claims for the brand. The claim is defined as the…

Q: Buffer systems can absorb hydrogen ions from the blood to increase pH into homeostatic range (pH:…

A: The maintenance of pH within the body is necessary since most enzymes have a range of pH under which…

Q: explain the Mechanism of Buffer Action.

A: All biological system maintains a certain range of pH within their cells. If the pH, which…

Q: 3. The dose of gentamicin for patients with impaired renal function is adjusted to ensure…

A: Gentamicin is an antibiotic that is used to treat a number of different bacterial infections. Bone…

Q: Blood is an alkaline buffer having pH around 7.4. If blood would not be a buffer, we may not…

A: Homeostasis is a tendency to maintain the stability of physical and chemical parameters that enable…

Q: 10. Why would it be inaccurate to say that solution that maintains a constant pH? KU a buffer is a

A: The pH of blood is approximately 7.4, which is somewhat basic. This pH fluctuates by less than a…

Question

100%

3. What is the significance of the levelling off in the titration curves in terms of the buffering action of amino acids?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

4. What is the molecular nature of the substance responsible for the acid-fast property of an organism?
1. Discuss the principles of the colorimetric and enzymatic methods for quantitating uric acid. 2. What are the causes of abnormal levels of serum uric acid?
6. When somebody experiences frequent vomiting, one possible side effect is that their blood pH can be disrupted afterwards. Understanding that after vomiting, stomach juice must be replaced, explain why the BLOOD pH might be affected, and whether you expect the pH to change to more basic or more acidic.
12. Metabolic acidosis caused by fixed acids is present when the anion gap is greater than A. 9 mEq/L B. 14 mEq/L C. 20 mEq/L D. 25 mEq/L
3. The dose of gentamicin for patients with impaired renal function is adjusted to ensure therapeutically optimal dosage. If the normal daily dose of the drug for adults is 3 mg/kg/day, administered in three divided doses, what would be the single (8-hour) dose for a patient weighing 165 lb and scheduled to receive only 40% of the usual dose, based on renal impairment? answer: 30 mg gentamicin I want to know the solutions please.
4. What will be the effect on the clearing agent if the tissue is incompletely dehydrated? 5. Give the ideal volume of the following:a. Dehydrating agent b. Clearing agent
1. The Henderson-Hasselbalch equation for the blood bicarbonate system is: pH = 6.1 + log b. Calculate the ratio for a blood pH of 8.8. c. Is this patient experiencing acidosis or alkalosis? Why? d. What can the body do to restore normal blood pH levels? Why is the body at a pH outside of the prime buffering zone of the bicarbonate system
5 Acid-base balance is regulated by a system of buffers. Which of the following statement is Correct? -The intracellular system mainly depends on potassium and sodium -The respiratory system can adjust PH within a few seconds -Plasma buffers takes only seconds to adjust the PH -The kidneys adjust through the excretion of hydrogen ions within mins
1. Why is the red blood cell number in males more than in females? Is there a difference between white blood cell number in males and females? 2. Under what conditions would sugar appear in the urine of a healthy individual? 3. Why will sulfur float if bile salts are present in urine?
1. What are the different factors that affects the quality of water? 2. What is the role of a coagulating agent in the process of purification?
When a dehydrated human patient needs to be given fluids intravenously, he or she is given: water, which is hypotonic with respect to body fluids saline at a concentration that is isotonic with respect to body fluids glucose because it is a non-electrolyte blood
Some undiluted acids are not as corrosive as when they are diluted with water. That is why lab workers are told to wipe off splashes with a towel before washing. Explain.