14 is the net movement of substances to regions of lower co

1-4

_____ is the net movement of substances to regions of lower concentration Osmosis Active transport Facilitation Diffusion The two combined forces that drive the diffusion of ions across a membrane are electrical and chemical chemical and mechanical electrical and mechanical mechanical and physiological Water crosses the lipid bilayer through specialized channels that are called _____ proteins transmembrane carbohydrates membrane pores aquaporins If a cell has the same concentration of dissolved molecules as does its outside environment, the cell\'s condition is called isotonic. hypertonic. hypotonic. hydrophobic. hydrophilic.

Solution

1) ANSWER IS DIUFFUSION .... diffusion is the moment of substance from a region of high concentration to the region of low concentration

2)Answer would be a)electrical and chemical .,... Like more positive outside than inside and difference in entropy

3)Answer would be D) AQUAPORINS .... these are small membrane spanning protiens for movement of water molecules in and out of membrane ...

4)The condition would be called\" ISOTONIC\". condition ...

Other questions have no explination because these are just questions based on terminology ... If u still need help feel free to comment .. I will be glad to help u