Homogenization refers to the addition of and to separate dna from the cell membranes and proteins.

Homogenization refers to the addition of detergents and salt (protease) to separate DNA from the cell membranes and proteins.

Explanation:

DNA or the deoxyribonucleic acid is said to be the nucleic martial that is present inside the nucleus of a cell, in order to extract the DNA from the cell, the external  membranes have to be broken and the cell contaminants such as the proteins should be denatured and separated out, the detergent breaks the cell membranes whereas the salt precipitates the DNA out.

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

hope this   and an i get brainlsiest