For a neuron at rest, if you greatly reduced the permeability of potassium and increased the permeability for sodium, what would you expect as a result? (Select all that apply)

The voltage-gated sodium channel is mutated so that it de-inactivates more quickly than normal. How will the neuron be affected?

You voltage clamp a neuron at +30mV. Select the answer which best describes the driving force on sodium and potassium in this system. (Remember, assume Vrest = -60mV; EK+ = -70 mV; ENa+ = +50mV; T = 19°C; Threshold = -40mV)

If you voltage-clamp a neuron up to +60mV, what type of current(s) will be detected? (select all that apply)

At the resting state, a typical mammalian neuron is more __insert answer 1___ on the inside compared to the outside, with more __insert answer 2___ on the inside compared to the outside. answers choices are given as answer 1 comma answer 2

Which of the following statements is/are true regarding driving force? (select all that apply)

To have a current for ion X (IX) which of the following is/are required?

A cell has an extracellular chloride (Cl-) concentration of 100 mM and an intracellular chloride (Cl-) concentration of 10 mM. What is the equilibrium potential for chloride (Cl-) at 19 deg C?

As U.S. President, one of Donald Trump’s constitutional duties is giving an annual address to all branches of the US military that are stationed abroad.

Selecciona la conjugación correcta   Ayer nosotros _____ en la clase educación física. José y Juan _____ cinco kilómetros durante el fin de semana. Yo _____ por cuatro horas anoche. Mis amigos _____ a mis padres a su fiesta. Carla _____ en México por dos años. ¿_____ tú a las siete de la noche?