Answer:
An exon is a region of DNA that is not transcribed.
A restriction site is the location in the plasmid that is recognized by the restriction enzyme Xhol.
A Ligase is an enzyme that joins DNA fragments together.
Origin of replication is the location on the plasmid where DNA replication begins.
A promoter is a region of DNA that initiates transcription of a gene.
Xhol is a restriction enzyme that looks for the sequence TCGA.
The Anti-biotic resistance gene is a gene that enables you to identify bacterial cells that have taken up the plasmid.
Answer:
D.
Explanation:
The synonym for circulatory system is the cardiovascular system.
At sunrise and sunset, the sun is lowest in the sky, so it creates longer shadows. The shadows are the longest at these times than other times.
Well the lizards might not feel threatened. when a lizard or chameleon change due to a chemical reaction in there skin it is made that way based off of the emotion that creates there skin to change colors, but it is a survival instinct so it happens due to there sense of danger <span />