Components of the Spliceosome Include

Question

Components of the spliceosome include
A)a pre-mRNA
B)proteins that react immunologically with the sera of patients with systemic lupus erythematosus.
C)U1 snRNA,which interacts with the 5´ splice site in pre-mRNA.
D)all of the above

Accepted Answer

Components of the spliceosome include pre-mRNA, proteins that react immunologically with the sera of patients with systemic lupus erythematosus, and U1 snRNA, which interacts with the 5´ splice site in pre-mRNA. Therefore, choice D, "all of the above," is the correct answer.