the second one
the liver produces bile to help break down food particles
The protein capsid of the virus is lacking in a cell. The capsid is a protein shell of the virus that protects the virus and encloses the genetic material of the virus. The capsid is formed of subunits called protomers. The protomers are made of protein. It also allows the virion to attach to a host cell and <span>enables the virion to penetrate the host cell membrane.</span>
I think it's DNA, I could be wrong. It's been years since I took this class. I do think it's DNA.
Your sentence is hard to understand but, if I am understanding correctly it has half the number of chromosomes