Draw a picture of a lipid bilayer and somewhere in the bilayer draw a model for a protein transporter that can transport NEGATIVELY charged ions from HIGH concentration (top) to LOW concentration (bottom). Represent respective ion concentrations. Try to represent what kinds of functional groups you expect to see on the inside and outside of the protein.

Are produced in the light reactions and used in the calvin cycle. a)nadh and atp b)electrons and sugar c)nadt+ and adp d)sugar molecules

What is the difference between an igneous, sedimentary and metamorphic rock

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point