reachhalo8191 reachhalo8191

03-11-2018
Biology

contestada

What prevents the Na+ and K+ gradients from dissipating?

a.H+-K+ ATPase
b.Na+ and K+ leaks
c.Na+ cotransporter
d.Na+-K+ ATPase

Respuesta :

JasonZhu JasonZhu

04-11-2018

D. It is an enzyme which is an active form of transport, pumping Na out of the cell while pumping K into the cell against their concentration gradients. This transport maintains the gradient.

Answer Link

Otras preguntas

Evaluate the following. expression express your answer in simplest form 3/16+5/8×1/2

During a 360 minute school day the students are allowed 5 minutes for passing period to go to their next class. If they have a 43 minute lunch, 6 passing period

What system in the body carries information from the glands and organs to the brain?

I will give branliest to whoever answers this correctly.

How does the amount of cheese in the recipe compare to the amount of peppers

Use 4 fours and any operations and mathematical signs to write number sentences that equal 1 through 10. Study the strategies you used to create the number sent

Miriam volunteers at a food mart every Saturday morning. She usually packs 60 boxes of groceries. By 10:30 each Saturday morning, she has packed 36 boxes. What

what is ___ the use of marketing partnerships between businesses and nonprofit organizations that are designed to spike sales for the company and raise money f

a person is 20 years old and has a maximum heart rate of 200. what is the low end of his target heart rate zone? a. 120 b. 162 c. 180 d. 220

An image, character, object, or action that stands for something beyond itself is called