Final answer:
All of these can result in alterations to the genetic sequence, with mutations taking the form of deletion, insertion, and substitution. So, correct answer is (4).
Step-by-step explanation:
The components used to manipulate the genetic code include suppression, addition, and mutation. Hence, the correct answer to the question of which components are used to manipulate the genetic code is 4) All of the above. Manipulation of the genetic code can occur through various mutations such as deletion, insertion, and substitution mutations.
Suppression could involve the use of suppressor tRNAs or molecules that can bypass certain mutations, while addition involves inserting nucleotides or sequences into the DNA. Mutations are alterations in the DNA sequence that can be caused by various factors, including environmental stress, radiation, and errors during DNA replication.
Suppression involves the use of suppressor tRNAs to insert a different amino acid at a specific codon, overriding the original genetic code. Addition refers to the insertion of extra nucleotides in the genetic code, which can create a frameshift mutation. Mutation includes changes in the DNA sequence, such as point mutations, deletions, and insertions.
Therefore, the correct answer is All of the above.