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?

organisms that lack symmetry are called asymmetrical and belong to phylum porifera/sponges.

organisms with specialized stinging cells belong to phylum cnidaria. stinging cells are called cnidoblast cells.

cnidarians show two morphological forms : polyp (sessile) and medusa (mobile)

filter feeding is observed in porifera members.  

alternation of generation is observed in coelenterata or cnidaria. there is alternation of asexual polyp form and sexual medusoid form. it is also referred as metagenesis.

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

explanation: