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saveliy_v [14]
2 years ago
12

Which of the following body systems' primary function is to help different

Biology
2 answers:
LuckyWell [14K]2 years ago
4 0
Cardiovascular system
ahrayia [7]2 years ago
3 0
Cardiovascular system
Helps deliver nutrition, hormones, etc.
give you energy
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3 years ago
At a specific area of a chromosome, the sequence of nucleotides below is present where the chain opens to form a replication for
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The sequence of the primer for this open chain DNA replication fork is 5'ACGUUAGG3' Option D.

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During the S phase of the mitotic division prior to cell multiplication, there is need to double the genetic make up of thr organism so as to maintain a conservation of the DNA. Replication start from the formation of primer at the replication fork of the genome, a primer is a short sequence RNA strand, which is needed to enable DNA polymerase to add DNA molecules using the parent strand. DNA replication including primer formation proceed by reading from the 3' to the 5' end, starting at a point where there is free hydroxyl group. This replication origin also start at the T and A rich region because it is easy to hydrolyse the double bounded molecules than the G and C rich.

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