DNA is unzipped by helicase at the origin of replication. There are several origins of replications in eukaryotic DNA replication, while only one in prokaryotic replication.
Answer:
Your question was a bit vague... but Crenarchaeota, Euryarchaeota, Korarchaeota, Thaumarchaeota and Nanoarchaeota are the four types of Archaea.
Hope this helps!
Answer:
yeast can use oxygen to release the energy from sugar (like you can) in the process called respiration
In cellular respiration, the cells take the carbohydrates in and through complex metabolic processes, they break them down and release the energy.
The cell because they are moving from high to low concentration