During DNA replication, a DNA polymerase, or the molecule response for making a DNA polymer, uses one of the DNA strands to make acomplementary strand using the base-pairing rules. Similarly, transcriptionalso relays on the base-pairing rules to make a corresponding RNA with acomplementary sequence
<span>Unidirectional flow in the heart is ensured because the heart contains valves that prevent backflow.
These valves keep the flow of the heart going in one direction (hence the name "unidirectional").</span>
Sometimes it depends but mostly the heart
Answer:
low average temperatures
Explanation:
low average temperatures so the dog doesn't overheat
