Describe the protein buffer system that is particularly relevant to biological systems. provide a source for...
-
Describe the protein buffer system that is particularly relevant to biological systems. provide a source for the answer.
Homework Answers
Answer=
There are many biological buffer systems such as phosphate buffer system and Bicarbonate buffer system.
1.Bicarbonate buffer system=
This system is important in many different cellular processes.
1.It is one of the major buffering systems used to maintain the pH of mammalian blood.
2.It is used in the formation of acid in the lumen on the stomach.
3.it is used to neutralize the pH of the chyme leaving the stomach and entering the small intestine.
Is an acid-base homeostatic mechanism involving the balance of carbonic acid(H2CO3),bicarbonate ion (HCO3-),and carbon dioxide(CO2) in order to maintain pH in the blood and deodenum.
When carbon dioxide dissolves in water,it can do so a gas dissolved in water or by reacting with water to produce carbonic acid.
In the body the rate of carbonic acid production is accelerated by the enzyme carbonic anhydrase,as
CO2 + H2O 
H2CO3
H+ + HCO3-
Add Answer to:
Describe the protein buffer system that is particularly relevant
to biological systems. provide a source for...
Experiments performed with biological systems require a buffer that will not interfere with the stability and...
Experiments performed with biological systems require a buffer that will not interfere with the stability and activities of the biological components. In 1966, Norman Good and his colleagues began a series of investigations that established criteria for new zwitterionic buffers that would be optimal for experimentation with biological systems. These criteria included: a. pK_a between 6 and 8 b. highly water soluble c. minimally permeable to biological membranes d. minimal effects of salt concentration e. minimal effect of temperature on...
Describe mechanisms that biological systems use so that opposing reactions don’t occur at the same time.
Describe mechanisms that biological systems use so that opposing reactions don’t occur at the same time.
Part A Tris[tris(hydroxymethyl)aminomethane] is a common buffer for studying biological systems. (Ka = 5.01 × 10−9...
Part A Tris[tris(hydroxymethyl)aminomethane] is a common buffer for studying biological systems. (Ka = 5.01 × 10−9 and pKa = 8.3) (a) Calculate the pH of the Tris buffer after mixing 13.5 mL of 0.15 M HCl solution with 25.0 mL of 0.10 M Tris. (b) This buffer was used to study an enzyme-catalyzed reaction. As a result of the reaction, 0.00017 mol of H+ was produced. What is the pH of the buffer at the end of the reaction? (c)...
Buffer systems to be prepared: Prediction: Which buffer system in the adjacent table do you predict...
Buffer systems to be prepared: Prediction: Which buffer system in the adjacent table do you predict will have the highest buffer capacity? The lowest? Explain your reasoning. Of the acids listed in Table 1, which is the optimal acid that should be used to make a buffer with your new indicator which works best at an optimal pH of 4.74? Support your answer with calculations.
Provide relevant numerical data and discuss some of the ways in which hydropower systems can be...
Provide relevant numerical data and discuss some of the ways in which hydropower systems can be categorized. Please answer quickly will rate
One of the most important buffering systems in the biological realm is the carbonic acid (H2CO3)/carbonate...
One of the most important buffering systems in the biological realm is the carbonic acid (H2CO3)/carbonate ion (HCO3- ) system that maintains the pH of blood plasma to a relatively constant value. In blood at 37°C, the Ka of carbonic acid is 8x10-8. Suppose that the concentrations of the buffer components in the blood plasma are: [HCO3-] = 0.24 M and [H2CO3] = .12 M. Calculate the pH of blood.
Explain in detail, how the intracellular protein buffer system acts to minimize ph changes.
Explain in detail, how the intracellular protein buffer system acts to minimize ph changes.
Zonation in benthic community structure is common, particularly in intertidal systems. Describe patterns of zonation that...
Zonation in benthic community structure is common, particularly in intertidal systems. Describe patterns of zonation that occur across the tidally influenced zones of rocky shores, salt marshes, and estuarine habitats, using examples of specific organisms that might inhabit different zones or regions within the habitat in question. What are the causes of zonation in each habitat? How do zonation patterns differ between rocky intertidal and salt marsh habitats in particular?
Describe two or more defining characteristics of the U.S. system that you believe are particularly important...
Describe two or more defining characteristics of the U.S. system that you believe are particularly important to bear in mind when considering the delivery of healthcare. Explain why. Describe potential implications of these characteristics for healthcare administrators, including opportunities for change within healthcare organizations or the delivery system.
Which of the following statements is true regarding the complexity of biological systems? Select one: A....
Which of the following statements is true regarding the complexity of biological systems? Select one: A. An ecosystem displays complex properties of the biotic component only. B. An understanding of the interactions between different components within a living system is an approach towards understanding reductionism. C. Knowing the function of a component of a living system can provide insights into the structure and organization of the living system. D. Understanding the chemical structure of DNA reveals how it directs the...
Experiments performed with biological systems require a buffer that will not interfere with the stability and activities of the biological components. In 1966, Norman Good and his colleagues began a series of investigations that established criteria for new zwitterionic buffers that would be optimal for experimentation with biological systems. These criteria included: a. pK_a between 6 and 8 b. highly water soluble c. minimally permeable to biological membranes d. minimal effects of salt concentration e. minimal effect of temperature on...
Buffer systems to be prepared: Prediction: Which buffer system in the adjacent table do you predict will have the highest buffer capacity? The lowest? Explain your reasoning. Of the acids listed in Table 1, which is the optimal acid that should be used to make a buffer with your new indicator which works best at an optimal pH of 4.74? Support your answer with calculations.
Zonation in benthic community structure is common, particularly in intertidal systems. Describe patterns of zonation that occur across the tidally influenced zones of rocky shores, salt marshes, and estuarine habitats, using examples of specific organisms that might inhabit different zones or regions within the habitat in question. What are the causes of zonation in each habitat? How do zonation patterns differ between rocky intertidal and salt marsh habitats in particular?
Most questions answered within 3 hours.
-
Computer Programming II CS141(Java)
Mention the appropriate relationship between following
classes:
HOD–StaffMember
Car–Ferrari
Student-Address
BankAccount–FixedAccount
House-Building...
asked 1 hour ago -
Assume one of your finals has 50 questions on it, and
lucky for you, it's all...
asked 3 hours ago -
Rice Products in Bangladesh
Business behavior is derived in large part from the basic cultural
environment...
asked 4 hours ago -
The following base sequence is found for a mRNA fragment from
wild-type E. coli: 5'- UAUCAGUAGAUAAUGUAACC-3'...
asked 5 hours ago -
For this exercise, round all regression parameters to three
decimal places.
One of the two tables...
asked 5 hours ago -
What is the 5% level of significance for mean = 3.60, standard
deviation = 0.94, and...
asked 5 hours ago -
Prior to beginning work on this discussion, please read the
article by Hayley Peterson, 15 Companies...
asked 5 hours ago -
Which pair of aqueous solutions, when mixed, will form a
precipitate?
A) NaNO3 and AgC2H3O2
B)...
asked 6 hours ago -
1-Write an algorithm to get two numbers from the user (as
inputs) and calculate the sum...
asked 9 hours ago -
Define white-collar crime. What is the difference between
offender and offense-based definitions of white-collar crime? What...
asked 10 hours ago -
Consider a reaction which is 1st order with respect to A and 1st
order with respect...
asked 10 hours ago -
c++
The length of the hypotenuse of a right-angled triangle is the
square root of the...
asked 10 hours ago