100 POINTS How do membrane proteins contribute to the membrane potential? The sodium potassium pump results in a net positive charge that stores energy as voltage.
The proton pump results in the repulsion of cations to the negative intracellular membrane.
The attraction of anions inside of the cell contributes to the positive extracellular environment.
Aquaporins result in a combination of positive charges intracellularly and negative charges extracellularly.

100 redes venenosas: ¿cómo contribuyen las proteínas de membrana al potencial de la membrana?

a and b

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.