The following list includes several examples of chemical groups commonly found in biomolecules: Hydroxyl group (−OH)
Amino group (−NH2)
Carboxyl group (−COOH)
Methyl group (−CH3)
Phosphate group (−PO4)
Sulfhydryl group (−SH)
Identify the answer choice that correctly lists the chemical groups found in all 20 amino acids.

(1 point)

2 and 3

2 and 4

5 and 6

1 and 3

pls help

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?