Question: The difference in pH between the internal and external surfaces of the inner mitochondrial membrane is 1.4 pH units (external side acidic). If the membrane

The difference in pH between the internal and external surfaces of the inner mitochondrial membrane is 1.4 pH units (external side acidic). If the membrane potential is 0.06 V (inside negative), what is the free energy change on transporting 1 mol of protons across the membrane from outside to inside at 25(C?

Step by Step Solution

★★★★★

3.29 Rating (167 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

For the transport of a proton from outside ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

930-M-S-B-C (1495).docx

120 KBs Word File

Students Have Also Explored These Related Biochemistry Questions!

(a) When the difference in pH across the membrane of a glass electrode at 25C is 4.63 pH units, how much voltage is generated by the pH gradient? (b) What would the voltage be for the same pH...

The diagram shows four states of a system, each with different internal energy, E. (a) Which of the states of the system has the greatest internal energy? (b) In terms of the ÎE values, write...

The following cell was constructed to find the difference in Ksp between two naturally occurring forms of CaCO3(s), called calcite and aragonite.21 buffer(pH 7.00) CaCO3(s, aragonite) PbCO3(s) ...

ATP is synthesized from ADP, Pi, and a proton on the matrix side of the inner mitochondrial membrane. We will refer to the matrix side as the "inside" of the inner mitochondrial membrane (IMM). a. H+...

calculate the difference between measured pH and calculated theoretical pH of solutions charts Note: Report the absolute value of the difference in pH Report Table BU.4: Comparison of measured and...

table 4.3 and 4.4 Solution Table 4.2: Measured pH of different solutions. Color Approximate pH Acidic/Basic/Neutral 2. 100 mM HCI 0.1 MM HCI 100 mM NaOH (3 0.1 mM NAOH Distilled water Lemon juice...

3. An environmentalist wanted to determine if the mean acidity of rain differed among Alaska, Florida, and Texas. He randomly selected six rain dates at each of the three locations and measured the...

1A. Describe how H' differs from H and H. Be complete; don't just state the obvious from the chemical formulas. B. Sketch H', H and H,, showing subatomic particles and illustrating the differences...

9. In E. coli., an oxidation-reduction reaction occurs within a cell membrane that pumps protons out of the cell and generates a difference in pH of 1.0 pH unit (pH = 1), with the interior of the...

module 3 (c) One should a ways wear gloves whan handing NaCH because in is a strong base. (d). The reaction of NaOH with HCi releases hast. release OH. Therelore, the NH3H, O solution cortacs iess OH...

Consider relating E(y) to two quantitative independent variables x1 and x2. a. Write a first-order model for E(y). b. Write a complete second-order model for E(y).

What are the implications of employee job engagement for management?

3 D was appointed director and managing director of X Ltd. The terms of his service contract provided that he should hold office for eight years and this term was also stated in the articles of...

10 5.4.6 In a study of how people make probability judg- ments, college students (with no background in proba- bility or statistics) were asked the following question." A certain town is served by...

How would you describe the types of scientific reasoning in the various experiments for supporting and denying spontaneous generation?

Give the technical name of a microbiologist who researches or works with: protozoa in a termites gut, bacteria that live in volcanoes, the tapeworms of dogs, molds that cause food poisoning, emerging...

Why do you think genetic screening of samples as described in the case file was more effective in mining the oceans microbes than traditional methods?

P Ltd. uses 2 types of Material A & B for production of XY as Final Product. The relevant monthly data for components given below A B 150 100 250 Normal Usage (in Units) 200 Minimum Usage (in Units)...

One of the important components of multinational capital budgeting is to analyze the cash flows generated from subsidiary companies. Consider this case: Jing Associates Inc. is a U.S. firm evaluating...

You place an order for 2,300 units of Good X at a unit price of $60. The supplier offers terms of 3/10, net 40. (a) How long do you have to pay before the account is overdue? (b) If you take the full...