Arguments can be divided into four general components: claim, reason, support, and warrant.
Answer:
Topoisomerase is an enzyme which participates in the unwinding of DNA helix.
Explanation:
During transcription and DNA replication, the DNA needs to be unwound in order for the transcription/replication machinery to gain access to the DNA so it can be copied or replicate, respectively.
Answer:
Arteries are blood vessels responsible for carrying oxygen-rich blood away from the heart to the body. Veins are blood vessels that carry blood low in oxygen from the body back to the heart for reoxygenation. Arteries and veins are two of the body's main type of blood vessels.
Explanation:
Hope it is helpful....
This is because DNA polymerase can only add new nucleotides in the 5’ to 3’ direction. In the replication bubble, the continuous strand is 5’-3’, however the discontinuous strand is 3’-5’. This forces DNA polymerase to use small primers and work backwards on the discontinuous strands, forming Okazaki fragments.
