The oil extracted through these methods is referred to as "green crude" and it's not ready to be used as fuel until it undergoes another process called transesterification. This step adds more substances to the mix, including alcohol and a chemical catalyst that causes the alcohol to react with the oil. This reaction creates a mix of biodiesel and glycerol. The final step in processing separates the glycerol from the mixture and leaves a biodiesel that's ready to be used as fuel. Maybe one day it really will be easy being green.
You can read more about it here https://auto.howstuffworks.com/fuel-efficiency/biofuels/convert-algae-to-biofuel.htm
This process is called melting. When a solid melts, it turns into a liquid.
When I had that question all of them were a factor
After uncoating, replication must occur. This is when a virus uses its host to copy its genome, generate and assemble a protein capsid<span>, and thereby reproduces itself. When a prophage is passively replicated along with its host's genome, we term this the lysogenic cycle.</span>
