Answer:
B. a thread like DNA
Explanation:
Chromatin is basically DNA wrapped around histone proteins. There's two types: euchromatin (loosely packed) and heterochromatin (tightly packed)
Answer: Direct proportion. The salinity of water in the ocean rises with higher temperature because water is evaporated from the ocean, leaving more solutes (salts) in it.
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Answer: Roles of DNA polymerases and other replication enzymes. ... which require a template and a primer (starter) and synthesize DNA in the 5' to 3' direction. ... Topoisomerase also plays an important maintenance role during DNA replication.
Explanation:
hard to explain
Its the barrier it proctects the cell and makes sure nothing goes in and nothing goes out