The enzyme which fixes gaseous Carbon Dioxide is known as a. RuBisCo
b. RuBase
c. RuBP
d. RuBisCo and RuBase
e. RuBisCo and RuBP

When a virus infects a host cell, it uses the cell's machinery to make copies of its own genetic material in a process called replication. finally, during the process of self-assembly, that protein shell and the copies of the virus's genetic material are assembled into new viruses.

Where's the picture of the model?

It's definitely not b or c, it's either a or d but i can't figure out which one sorey