Homework Answers
Add Answer to:
What is the effect of each of the following treatments s pts D wtro Increase (1) or decrease (Dy?...
Question #9 Release kinetics. The dissociation constant KD for the release of oxygen from oxymyoglobin is...
Question #9 Release kinetics. The dissociation constant KD for the release of oxygen from oxymyoglobin is 10-6 M, where the KD = [Mb][O2]/[MbO2], the rate constant for the combination of O2 with myoglobin is 2 x 107 M-1s-1. a) What is the rate constant for the dissociation of O2 from myoglobin? b) What is the mean duration of the oxymyoglobin complex?
biochemistry if you could please help me answer the following questions! 741) (5 pts) Transition state theory relate...
biochemistry
if you could please help me answer the following questions!
741) (5 pts) Transition state theory relates the rate constant to the free energy of activation, AG. How can enzymes reduce the activation energy barrier? a) decrease the free energy of the product b) high affinity binding to the transition state c) increase the free energy of the substrate d) increase entropy upon release of product e) bind to the substrate with high affinity 2) (5 pts) Which is...
biochemistry if you could please help me answer the following questions! * 1. (5 pts) Which...
biochemistry
if you could please help me answer the following questions!
* 1. (5 pts) Which of the following is a catalytic mechanism utilize by enzymes? Multiple answers may be correct. Select all that are correct. 1. Acid-base a) acid-base catalysis d. metal-ion catalysis 12. Covalent b covalent catalysis e. transition state binding c. heterogeneou 3. Metalion . Proximin onentation, E 2. 76 pts) What is the "steady-state" assumption in the derivation of the s.clectrosch? Tynsin Michaelis-Menten equation? Sie binding...
s- (3 pts) The flowing rates have been an enzyme- catalyzed reaction at various substrate concentrations:...
s- (3 pts) The flowing rates have been an enzyme- catalyzed reaction at various substrate concentrations: Run no. 103 [S]M Rate, v/ (Ms') 2.41 3.33 4.78 6.17 7.41 9.52 0.0 12.5 0.4 0.6 4 2.0 4.0 a- From Line-Weaver double reciprocal plot, obtain and Mechaelis-Menten constant, max b- If the enzyme concentration is 1.00 x 10-11 M calculate kz.
Question 1 2 pts How does a noncompetitive inhibitor decrease the rate of an enzyme-catalyzed reaction?...
Question 1 2 pts How does a noncompetitive inhibitor decrease the rate of an enzyme-catalyzed reaction? by decreasing the free-energy change of the reaction catalyzed by the enzyme by binding to an allosteric site, thus changing the shape of the active site of the enzyme by binding to the active site of the enzyme, thus preventing binding of the normal substrate by binding to the substrate, thus changing its shape so that it no longer binds to the active site...
6) Whale insulin could be distinguished seralogically from pig insulin in spite of identical primary sequence....
6) Whale insulin could be distinguished seralogically from pig insulin in spite of identical primary sequence. This is because: A) They were folded at different temperatures in the different species. B) They were folded using different chaperone proteins. C) They were folded as larger precursor proteins with differing primary structure D) The antibodies used were made from denatured insulin 7) Enzymes are potent catalysts because they A) increase the equilibrium constants for the reactions they catalyze B) lower the activation...
biochemistry if you could please help me answer the following questions! EFT i 11) (6 pts)...
biochemistry
if you could please help me answer the following questions!
EFT i 11) (6 pts) Which types of symmetry are possible for a protein with six (6) identical subunits? (Select all correct answers) a) cyclic C b) cyclic C3 c) dihedral D2 d) dihedral D e) octahedral o f) icosahedral ро, Yo₂ - pO₂+ Pso 12) (6 pts) What is the fractional saturation of oxygen binding to myoglobin when the partial pressure of oxygen is 1.5 torr and dissociation...
Based on the document below, 1. Describe the hypothesis Chaudhuri et al ids attempting to evaluate;...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
1 of 1 Part D-A typical enzyme experiment A common enzyme studied in many introductory biology...
1 of 1 Part D-A typical enzyme experiment A common enzyme studied in many introductory biology labs is catalase, which is found in high concentration in most cells, promoting the decomposition of hydrogen peroxide (H2O2) Hydrogen peroxide is formed as a by-product of chemical reactions and would soon kill cells if not immediately removed or broken down into its products--water and oxygen-as shown by the following equation Catalase 2 H2O, → 2 H2O + 0, You may be familiar with...
1. (3 pts each) Rewrite each of the following normative statements so that it reads as...
1. (3 pts each) Rewrite each of the following normative statements so that it reads as a positive statement a) Marijuana should be legalized in all 50 states b) Attending class is worthless c) Collegiate athletes should be paid to compete in sports 2. (3 pts each) The idea of normative versus positive statements can also be applied to questions. Which of the following are normative questions and which are positive questions? Explain your thought process a) How will an...
biochemistry
if you could please help me answer the following questions!
741) (5 pts) Transition state theory relates the rate constant to the free energy of activation, AG. How can enzymes reduce the activation energy barrier? a) decrease the free energy of the product b) high affinity binding to the transition state c) increase the free energy of the substrate d) increase entropy upon release of product e) bind to the substrate with high affinity 2) (5 pts) Which is...
biochemistry
if you could please help me answer the following questions!
* 1. (5 pts) Which of the following is a catalytic mechanism utilize by enzymes? Multiple answers may be correct. Select all that are correct. 1. Acid-base a) acid-base catalysis d. metal-ion catalysis 12. Covalent b covalent catalysis e. transition state binding c. heterogeneou 3. Metalion . Proximin onentation, E 2. 76 pts) What is the "steady-state" assumption in the derivation of the s.clectrosch? Tynsin Michaelis-Menten equation? Sie binding...
s- (3 pts) The flowing rates have been an enzyme- catalyzed reaction at various substrate concentrations: Run no. 103 [S]M Rate, v/ (Ms') 2.41 3.33 4.78 6.17 7.41 9.52 0.0 12.5 0.4 0.6 4 2.0 4.0 a- From Line-Weaver double reciprocal plot, obtain and Mechaelis-Menten constant, max b- If the enzyme concentration is 1.00 x 10-11 M calculate kz.
Question 1 2 pts How does a noncompetitive inhibitor decrease the rate of an enzyme-catalyzed reaction? by decreasing the free-energy change of the reaction catalyzed by the enzyme by binding to an allosteric site, thus changing the shape of the active site of the enzyme by binding to the active site of the enzyme, thus preventing binding of the normal substrate by binding to the substrate, thus changing its shape so that it no longer binds to the active site...
6) Whale insulin could be distinguished seralogically from pig insulin in spite of identical primary sequence. This is because: A) They were folded at different temperatures in the different species. B) They were folded using different chaperone proteins. C) They were folded as larger precursor proteins with differing primary structure D) The antibodies used were made from denatured insulin 7) Enzymes are potent catalysts because they A) increase the equilibrium constants for the reactions they catalyze B) lower the activation...
biochemistry
if you could please help me answer the following questions!
EFT i 11) (6 pts) Which types of symmetry are possible for a protein with six (6) identical subunits? (Select all correct answers) a) cyclic C b) cyclic C3 c) dihedral D2 d) dihedral D e) octahedral o f) icosahedral ро, Yo₂ - pO₂+ Pso 12) (6 pts) What is the fractional saturation of oxygen binding to myoglobin when the partial pressure of oxygen is 1.5 torr and dissociation...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
1 of 1 Part D-A typical enzyme experiment A common enzyme studied in many introductory biology labs is catalase, which is found in high concentration in most cells, promoting the decomposition of hydrogen peroxide (H2O2) Hydrogen peroxide is formed as a by-product of chemical reactions and would soon kill cells if not immediately removed or broken down into its products--water and oxygen-as shown by the following equation Catalase 2 H2O, → 2 H2O + 0, You may be familiar with...
1. (3 pts each) Rewrite each of the following normative statements so that it reads as a positive statement a) Marijuana should be legalized in all 50 states b) Attending class is worthless c) Collegiate athletes should be paid to compete in sports 2. (3 pts each) The idea of normative versus positive statements can also be applied to questions. Which of the following are normative questions and which are positive questions? Explain your thought process a) How will an...
Most questions answered within 3 hours.
-
A 10.000 g sample of water contains 11.19% H by mass. what
should be the %H...
asked 49 seconds ago -
Consider an investment game among 2 players. Each player can
either invest,
i, or not invest,-i....
asked 1 minute from now -
The time taken to complete a particular task is normally
distributed with a standard deviation of...
asked 8 minutes ago -
we have heteroskedasticity in a regression when:
When the variance of error terms changes when an...
asked 17 minutes ago -
Explain some different types of fungi. State the different
divisions undergo by fungi.
asked 30 minutes ago -
The shortest time that 120 C can flow through a 20 A circuit
breaker without tripping...
asked 31 minutes ago -
A software design pattern is a general, reusable solution to a
commonly occurring problem, acting as...
asked 33 minutes ago -
The mean waiting time at the drive-through of a fast-food
restaurant from the time an order...
asked 50 minutes ago -
The pitch (p) of a helix is defined as p = dn, in which n is...
asked 52 minutes ago -
Do you agree that the declining stock of social capital is the
blame for the failure...
asked 56 minutes ago -
A researcher is interested in whether coffee consumption helps
with performance on reading comprehension tasks. The...
asked 1 hour ago -
it has been estimated since the beginning of the human race that
about 133 metric ton...
asked 1 hour ago