The cell membrane to control what enters and leaves a cell. which of these substances, which accounts for about two-thirds of a cell's mass, is constantly moving in and out of the cell?

How is transcription similar to translation in terms of base pairing?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Which group of molecules are targeted by the kinases in order to control this movement