Answer:
option 1
Explanation:
In assemblying the nucleosome, this reaction occurs in two main steps. the H3 and H4 are recruited first to the DNA in pairs forming the H3/H4 tetramer; meaning two of H3 and two of H4. This gives rise to the nucleosome precursor. Then after this, the dimers of both H2A/H2B are recruited to this precursor, to give rise to the octamer structure around which the DNA is wrapped.
The answer is C: What is the cause of cancer in mice
B and E, since not everyone believes in supernatural beings or the affects of astrological signs
Louder, because the sound would have a stronger pitch for the ear it is closer to
Answer:
amino acids can build proteins!
