Agricultural Biotechnology - Study Mode

Explanation

Solution: 1. Splicing of proteins refers to the process where specific sequences within a protein are removed and the remaining parts are joined together. 2. Inteins are the parts removed during protein splicing. - They are internal protein sequences that excise themselves from a precursor protein. 3. Exteins are the remaining protein sequences. - These sequences are joined together to form the functional protein after the removal of inteins. 4. Protein splicing is an autocatalytic process. - It does not require external enzymes and occurs naturally in some organisms. 5. Option D is correct because inteins are removed during protein splicing, leaving exteins to form the final protein.