Question

Chapter 10, Problem 04 Calculate the free energy required to move 1 mol of K+ ions from the outside of the cell (where [K+] =

0 0
Add a comment Improve this question Transcribed image text
Answer #1

. Solution - Given that o kt] = 3.2 MM [ft ] =147 mm Membrane -77MV potential = 34: Gºc. Temporature < ? AG (H) =3.201 out =

Add a comment
Know the answer?
Add Answer to:
Chapter 10, Problem 04 Calculate the free energy required to move 1 mol of K+ ions...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Chapter 10, Problem 04 Calculate the free energy required to move 1 mol of K+ ions...

    Chapter 10, Problem 04 Calculate the free energy required to move 1 mol of K+ ions from the outside of the cell (where [K+] = 3.1 mm) to the inside (where [K+] = 134 mm) when the membrane potential is -77 mV and the temperature is 34.3°C. Give your answer in kJ/mol.

  • 1) Calculate the free energy required to move 1 mol of K+ ions from the outside...

    1) Calculate the free energy required to move 1 mol of K+ ions from the outside of the cell (where [K+] = 3.1 mM) to the inside (where [K+] = 135 mM) when the membrane potential is -78 mV and the temperature is 34.2°C. Give your answer in kJ/mol. 2) Calculate the rate enhancement that could be accomplished by an enzyme forming one low-barrier hydrogen bond that has a free energy of -45 kJ/mol with its transition state at 31°C.

  • The sodium potassium uses energy in the form of ATP hydrolysis to move 3 sodium ions...

    The sodium potassium uses energy in the form of ATP hydrolysis to move 3 sodium ions out of the cell and 2 potassium ions into the cell. The concentration of sodium inside is 14mM and outside is 143mM. The concentration of potassium inside is 157mM and outside is 4mM. Membrane potential is -50mV and temperature is 310K. Demonstrate that hydrolysis of ATP to ADP provides enough energy to move 3 sodium ions out and 2 potassium ions in to the...

  • 0 Attempt 1 of 22> Potassium ions (K) move across a 9.0-nm-thick cell membrane from the...

    0 Attempt 1 of 22> Potassium ions (K) move across a 9.0-nm-thick cell membrane from the inside to the outside. The potential inside the cell is -70.0 mV, and the potential outside is zero. What is the change in the electrical potential energy AU of the potassium ions as they move across the membrane? AUelectric =1 1.214 ×10-20

  • Under certain circumstances, potassium ions ( K+ ) in a cell will move across the cell...

    Under certain circumstances, potassium ions ( K+ ) in a cell will move across the cell membrane from the inside to the outside. The potential inside the cell is −85.5 mV and the potential outside the cell is zero. What is the change in the electrical potential energy of a single potassium ion as it moves across the membrane? change in potential energy: J Does the potential energy of the potassium ions increase, decrease, or remain the same as the...

  • Under certain circumstances, potassium ions ( K+ ) in a cell will move across the cell...

    Under certain circumstances, potassium ions ( K+ ) in a cell will move across the cell membrane from the inside to the outside. The potential inside the cell is −65.5 mV and the potential outside the cell is zero. What is the change in the electrical potential energy of a single potassium ion as it moves across the membrane? change in potential energy: ???J Does the potential energy of the potassium ions increase, decrease, or remain the same as the...

  • Under certain circumstances, potassium ions (K") in a cell will move across the cell membrane from...

    Under certain circumstances, potassium ions (K") in a cell will move across the cell membrane from the inside to the outside. The potential inside the cell is -80.5 mV and the potential outside the cell is zero. What is the change in the electrical potential energy of a single potassium ion as it moves across the membrane? change in potential energy: 1.36 x10 Does the potential energy of the potassium ions increase, decrease, or remain the same as the ions...

  • Under certain circumstances, potassium ions (K+) in a cell will move across the cell membrane from...

    Under certain circumstances, potassium ions (K+) in a cell will move across the cell membrane from the inside to the outside. The potential inside the cell is-80.5 mV and the potential outside the cell is zero. What is the change in the electrical potential energy of a single potassium ion as it moves across the membrane? change in potential energy: Does the potential energy of the potassium ions increase, decrease, or remain the same as the ions move from the...

  • Under certain circumstances, potassium ions (K) in a cell will move across the cell membrane from...

    Under certain circumstances, potassium ions (K) in a cell will move across the cell membrane from the inside to the outside. The potential inside the cell is -70.5 mV and the potential outside the cell is zero. What is the change in the electrical potential energy of a single potassium ion as it moves across the membrane? change in potential energy: Does the potential energy of the potassium ions increase, decrease, or remain the same as the ions move from...

  • Potassium ions (K+) move across a 7.0-nm- thick cell membrane from the inside to the outside....

    Potassium ions (K+) move across a 7.0-nm- thick cell membrane from the inside to the outside. The potential inside the cell is −80.0 mV, and the potential outside is zero. What is the change in the electrical potential energy Δ? electric of the potassium ions as they move across the membrane?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT