Final answer:
The protein responsible for RNA splicing is called a spliceosome, which removes introns and connects exons in pre-mRNA.
Explanation:
The protein that performs RNA splicing by removing introns and connecting exons is known as a spliceosome. Spliceosomes are composed of proteins and RNA molecules, specifically small nuclear ribonucleoproteins (snRNPs).
Learn more about RNA splicing here:
https://brainly.com/question/29755004
