What is the molar mass of the dipeptide glycylglycine formed from two glycine molecules (glycine = 75 g mol⁻¹, H₂O = 18 g mol⁻¹)?

1. A Option A: 168 g mol⁻¹
2. B Option B: 114 g mol⁻¹
3. C Option C: 150 g mol⁻¹
4. D Option D: 132 g mol⁻¹

Answer checked 11 October 2026 · How we write and check questions