Physics, 11.02.2020 19:54 justin20080
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 β 65.5 mV and the potential outside the cell is zero.
a. What is the change in the electrical potential energy of a single potassium ion as it moves across the membrane?
b. Does the potential energy of the potassium ions increase, decrease, or remain the same as the ions move from the inside to the outside?
Answers: 2
Physics, 22.06.2019 00:30
What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body
Answers: 1
Physics, 22.06.2019 06:00
Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.
Answers: 1
Physics, 22.06.2019 11:30
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
Answers: 2
Physics, 22.06.2019 15:30
How many neutrons does element x if itβs atomic number is 28 and its mass number is 87
Answers: 1
Under certain circumstances, potassium ions (K+) in a cell will move across the cell membrane from t...
Mathematics, 20.09.2020 09:01
World Languages, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01
English, 20.09.2020 09:01
English, 20.09.2020 09:01
Social Studies, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01