Protein hydrolysis

What conditions are used for protein hydrolysis in the laboratory?

• Concentrated sulfuric acid, time around - 2 hours

• Dilute acid, time around - 12 hours

• Concentrated hydrochloricc acid, time around - 24 hours

• Dilute hydrochloricc acid, time around - 48 hours

Сhoose the correct conditions for protein hydrolysis in living organisms.

• hydrochloric acid, temperature around 37 ^oC

• hydrochloric acid, temperature around 37 ^oC, proteaza

• sodium hydroxide, temperature around 37 ^oC

• sulphuric acid, temperature around 37 ^oC, enzyme

How many amino acid/s form peptide presented above on picture?

• 1

• 2

• 3

Which does amino acid forms tripeptide represented on picture above?

• aminomethanoic acid

• aminoethanoic acid

• aminopropanoic acid

How many tripeptides form from amino acids: Ala, Glu, Ser?

• 1

• 2

• 4

• 6