Homework Answers
I believe the correct answer to be:
Option B) Attraction to an opposite charge on the other side.
As ions always have either +ve or -ve charge on them and since opposite charge attracts, it can be used as a force to enter the cell.
feel free to leave a comment down below for any further query. good rating would be appreciated if you find my answer helpful. thank you.
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Besides diffusion, another force that may work on ions as they move passively across a membrane...
What property of membranes makes the transverse diffusion of phospholipids across the membrane energetically unfavorable? a....
What property of membranes makes the transverse diffusion of phospholipids across the membrane energetically unfavorable? a. lateral diffusion Ob protein immobilization O c. hydrophobic interior of the membrane d. membrane fluidity
Under certain circumstances, potassium ions in a cell will move across the cell membrane from the...
Under certain circumstances, potassium ions in a cell will move
across the cell membrane from the inside to the outside. The
potential inside the cell is -75.5mV and the potential outside he
cell is zero. What is the change in the electrical potential energy
of a single potassium ion as it moves across the membrane ?
orries TxLakehead University-PHYS 1N Net iscms/mod/ficn/view.php?id 429903 Jump to... Winter19-MACKAY > Activities and Due Dates > HW: Electric Potential re: ResourcesGive Up Feedback Attempt...
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...
during oxidative phorphoroylation atp is produced as hydrogen ions move from across the inner membrane from...
during oxidative phorphoroylation atp is produced as hydrogen
ions move from across the inner membrane from the
Question Completion Status: A Moving to another question will save this response. Question 3 to During oxidative phorphorylation, ATP is produced as hydrogen lons move from across the innermembrane from the O a. intermembrane space....... Matrix Ob. Stroma . Thylakold lumen Matrix Ос Intermembrane space Od. Thylakoid lumen ....... Stroma A Moving to another question will save this response.
9. Some diseases result from defective transport across the membrane. For example, cystic fibrosis results when...
9. Some diseases result from defective transport across the membrane. For example, cystic fibrosis results when a chloride ion transporter does not function. Which of the following is affected when this transporter does NOT function? the electrical gradient of the cell neither the chloride gradient nor the electrical gradient of the cell the chloride concentration gradient both the chloride concentration gradient and the electrical gradient of the cell 10. Which way does the water move if the cell is in...
Under certain circumstances, potassium ions K++ move across the 8.0-nm-thick cell membrane from the inside to...
Under certain circumstances, potassium ions K++ move across the
8.0-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. Assume that a potassium ion carries a charge of
1.602××10−19−19 C.
Unit 3: Prelecture Problems Problems: Electric Potential & Capacitor Deadline: 100% until Sunday, January 27 at 11:59 PM ▼ Cumulative Problem 6 Under certain circumstances, potassium ions K+ move across the 8.0-nm-thick cell membrane from the inside...
which of these statements is not true of dynamic equilibrium? as may solvent molecules move across...
which of these statements is not true of dynamic equilibrium? as may solvent molecules move across the membrane in one direction as in the other allrandom motion of molecules ceases once equilibrium is reached all gradients have ceased to exist net diffusion is no longer occuring
FILL THE BLANK The membranes of fishes that live in extreme cold have a high proportion...
FILL THE BLANK The membranes of fishes that live in extreme cold have a high proportion of _________________ hydrocarbon tails, enabling them to stay fluid.For example, cold-adapted organisms such as winter wheat increase the percentage of _________________ phospholipids in their membranes in the autumn to prevent the membranes from solidifying during winter.There are two major populations of membrane proteins: ___________ and _____________.Integral proteins penetrate the hydrophobic interior of the lipid bilayer, usually completely spanning the membrane as ________________ proteins.________________ proteins...
What property of membranes makes the transverse diffusion of phospholipids across the membrane energetically unfavorable? a. lateral diffusion Ob protein immobilization O c. hydrophobic interior of the membrane d. membrane fluidity
Under certain circumstances, potassium ions in a cell will move
across the cell membrane from the inside to the outside. The
potential inside the cell is -75.5mV and the potential outside he
cell is zero. What is the change in the electrical potential energy
of a single potassium ion as it moves across the membrane ?
orries TxLakehead University-PHYS 1N Net iscms/mod/ficn/view.php?id 429903 Jump to... Winter19-MACKAY > Activities and Due Dates > HW: Electric Potential re: ResourcesGive Up Feedback Attempt...
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 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 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...
during oxidative phorphoroylation atp is produced as hydrogen
ions move from across the inner membrane from the
Question Completion Status: A Moving to another question will save this response. Question 3 to During oxidative phorphorylation, ATP is produced as hydrogen lons move from across the innermembrane from the O a. intermembrane space....... Matrix Ob. Stroma . Thylakold lumen Matrix Ос Intermembrane space Od. Thylakoid lumen ....... Stroma A Moving to another question will save this response.
Under certain circumstances, potassium ions K++ move across the
8.0-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. Assume that a potassium ion carries a charge of
1.602××10−19−19 C.
Unit 3: Prelecture Problems Problems: Electric Potential & Capacitor Deadline: 100% until Sunday, January 27 at 11:59 PM ▼ Cumulative Problem 6 Under certain circumstances, potassium ions K+ move across the 8.0-nm-thick cell membrane from the inside...
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