Which one of the following is incorrect for the biogene……

问答题Transport by carrier proteins can be either active or passive, whereas transport by channel proteins is always passive. Explain your answer.

问答题Why does a red blood cell membrane need proteins

问答题The basic structure of biological membranes is determined by the lipid bilayer, but their specific functions are carried out largely by proteins. Explain your answer.

问答题EGTA chelates(螯合) Ca2+ with high affinity and specificity. How would microinjection(微注射) of EGTA affect glucagon-triggered breakdown of glycogen (糖原) in liver

问答题Describe the different methods that cells use to restrict proteins tospecific regions of the plasma membrane. Is a membrane with many anchored proteins still fluid