Answer:
The DNA is cut using special chemicals called restriction enzymes,.
DNA ligase are used to insert genes and other pieces of DNA into plasmids.
440 cause mass cant be created or destroyed
Answer:
<h2>12 atm</h2>
Explanation:
To find the initial pressure we use the formula for Boyle's law which is

Since we are finding the initial pressure

From the question we have

We have the final answer as
<h3>12 atm</h3>
Hope this helps you
You just need the number of protons and number of neutrons as the mass of eelctrons is negligible