Answer:
The DNA is packed in such a way that it fits into the nucleus.
Explanation:
The DNA of each chromosome undergoes coiling, compaction and again coiling to fit into the nucleus.
At the primary level, the DNA is packed around a group of proteins called the histones.
The condensed structure that is formed by the process of coiling is called chromatin. The DNA remains in this shape throughout until it has to carry out replication.
The coiling is only unwrapped at the time of replication of the DNA.
Muscle tissues signaling muscle tissues to contract.
The answer to this question is A hope that helped :)
Definitely true, because it is in a constricted space and you end up breathing more of it in, causing more harmful effects than if you were smoking the cigarette yourself
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