biology and DNA?

1 ⤊

which of the following occurs during the alteration after translation?

excision of introns
excision of exons
addition of a poly (A) tail
formation of peptide bonds
proteins from a quaternary structure

2007-12-17 09:06:05 · 3 answers · asked by Lina A 1 in Science & Mathematics ➔ Biology

3 answers

Protein will form a Quaternary structure provided it has another polypeptide chain(s) to associate with. Otherwise, it will stay with tertiary structure.

2007-12-17 14:56:33 · answer #1 · answered by Ishan26 7 · 0⤊ 0⤋

"proteins from a quaternary structure"

All of the other options occur either before or during translation.

2007-12-17 17:11:18 · answer #2 · answered by darwinian 2 · 1⤊ 0⤋

proteins from a quaternary structure

2007-12-17 18:06:33 · answer #3 · answered by MLT student 2 · 0⤊ 0⤋