Which kind of cell membrane protein changes shape as it transports substances from one side of the cell membrane to the other?
a. channel protein
b. receptor protein
c. marker protein
d. carrier protein

not sure if this is what you'r looking for nnew= nold

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.

to this answer it would be edge enhancement

answer(isometric);