shaniahhduhh shaniahhduhh

21-07-2017
Biology

contestada

why does water need a protein channel to move across the cell membrane?

Respuesta :

elskywalker elskywalker

21-07-2017

because water is a polar molecule and can be repelled by the air zone formed by the tails of the phospholipids in the phospholipid bilayer of the mambrane

Answer Link

Otras preguntas

How do clouds affect solar energy (radiation)? O Absorb radiation O Reflect radiation O Both absorb & reflect radiation O neither absorb nor reflect rad

Which answer choice is an expression that represents Melissa's age in 9 years, when the variable a represents her current age?

help me please this is due in a couple minutes

which one? Help I’ll give extra points

Why do you think someone would confuse reality with their dreams?

Which statement best defines Carl's goal and the first step he should take in achieving it? A. Carl's goal is to talk his peers into becoming lifeguards, and th

What are your QUESTIONS about the mysteries of the universe?

Which statement would most likely come from someone who supported a unitary parliamentary government?

PLEASE HELP I WILL GIVE BRAINLIEST ACTUALLY PLEASE HELP

Why was Babur successful in invading India?