As long as these molecules are small enough to cross the semi-permeable membrane, which direction do you think the molecules will move? A. Into the cell

B. Out of the cell

Which of the following are not matched correctly? cd8+: directly destroy infected or cancerous cells t reg cell: reduce the adaptive response once threat passes t l: activate cellular branch (cytotoxic t cells, macrophages, nk cells) t 2: stimulate b cells to make antibodies t (cd4+): mhc i

What is the meaning of endocytosis ?

Acodon consists of bases and specifies which will be inserted into the polypeptide chain.