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.

[content deleted] - user123802726recklesschicken

a axis of a graph is a color or shade so we can all go outside and have a party so we can eat   some grilled cheese sammiches and broccoli and have some ugly fun times

i don't know why i put this, i know its not the i was just bored : p

delete this answer while you can

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.