ACT 6 (PART2)

Question 1

Heat causes ______ and ________ to break due to the rapid vibration of atoms within the protein molecule

Answer 1

• hydrogen bonds
• hydrophobic interactions

Question 2

what ionizes the carboxylic group resulting to the splitting of carboxylic groups

Answer 2

Strong acids

Question 3

what disrupts the hydrogen bonds leading to denaturation?

Answer 3

alcohol

Question 4

Heavy metals like silver, lead, and mercury combine the free carboxylate anions of the amino acid causing _______

Answer 4

Precipitation

Question 5

is a qualitative test used to detect the presence of proteins, particularly albumin, in a solution (commonly urine)

Answer 5

Heller’s test

Question 6

What color indicates a positive result of Millon’s test

Answer 6

Red or Pink

Question 7

What color indicates a positive result of Biuret test

Answer 7

Violet or Purple

Question 8

What color indicates a positive result of Xanthoproteic test

Answer 8

Yellow or Orange

Question 9

What color indicates a positive result of Ninhydrin test

Answer 9

Purple Or Deep blue