The structure of the cell membrane allows it to be selectively permeable. what is the name for the larger, brown structure in the diagram?

a) lipid bilayer
b) protein channel
c) hydrophilic heads
eliminate
d) hydrophobic tails

Which of the following is not a defining characteristic of plants?

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?