A) Sugars
B) Fatty acids
C) Proteins
D) Minerals

A) Increasing temperature
B) Absorbing water
C) Disrupting cell membranes
D) Tightening cell walls

A) It is more acidic
B) It smells better
C) It removes oil and grease
D) It sterilizes surfaces

A) Only gram-negative
B) Both gram-positive and gram-negative
C) None
D) Only gram-positive

A) 20 seconds
B) 1 minute
C) 10 seconds
D) 5 seconds

A) They form micelles
B) They solidify
C) They evaporate
D) They precipitate

A) Increases it
B) Reduces it
C) Has no impact
D) Makes it sticky

A) To dilute the soap
B) To remove the soap and trapped germs
C) To cool down
D) To activate the soap