3) Rank the following cellular events from fastest (1) to slowest(5) [Choose] a typical osteoblast (bone cell) in your body is replaced a single rubisco protein catalyzes the addition of 10 CO2 molecules to 10 sugar molecules an action potential travels the length of your sciatic nerve a 100-amino acid protein is synthesized a typical stomach cell in your body is replaced 4)Which of the following are mechanisms of genetic variation? Select all that are correct. Group of answer choices -TRNA wobble base pair -exon shuffling -gene duplication and divergence -mutation within the regulatory DNA of a gene -error during protein translation -transposons -adding ubiquitin to a protein to degrade it -miRNA silencing 3) Rank the following cellular events from fastest (1) to slowest(5) [Choose] a typical osteoblast (bone cell) in your body is replaced a single rubisco protein catalyzes the addition of 10 CO2 molecules to 10 sugar molecules an action potential travels the length of your sciatic nerve a 100-amino acid protein is synthesized a typical stomach cell in your body is replaced 4)Which of the following are mechanisms of genetic variation? Select all that are correct. Group of answer choices -TRNA wobble base pair -exon shuffling -gene duplication and divergence -mutation within the regulatory DNA of a gene -error during protein translation -transposons -adding ubiquitin to a protein to degrade it -miRNA silencing