When using an eia to study microtubules or other structures inside a cell, we first chemically fix the cell and then treat the cells with alcohol. what is the purpose of this alcohol treatment?
it makes holes in the cell membrane large enough for antibodies to pass.
it makes the membrane sticky so antibodies will bind and be taken up by receptor-mediated endocytosis.
it removes negative charges from the membrane, which would otherwise repulse the antibodies.
it prevents nonspecific binding of the antibodies to the cell membrane.

idk

explanation:

why do you want to cheat? i dont take it, so i dont know.

explanation:

some tips: get a tutor

study

ask for

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.