Lipids, mainly phospholipids, make up the bulk of the cell membrane. Which of these best compares how the structure of the phospholipid is so perfectly paired to the function of the cell membrane? A) Phospholipids are bulky/large molecules that prevent all molecules from entering/exiting the cell.
B) The polar tails of the phospholipids provide the barrier between the exterior/interior hydrophilic environments.
C) Lipids contain high energy bonds, and these bonds help to provide the energy to move molecules across the membrane.
D) The head of the phospholipid, which is hydrophilic, helps to control the movement of large hydrophobic molecules, and the tails of the phospholipid, which are hydrophobic, help to control the movement of large hydrophilic molecules.

Can someone pretty me with this ? it’s urgent. compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( “ i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.