Meisterprüfung Friseur Und Perückenmacher Practice Questions - Meisterprüfung Friseur Und Perückenmacher (Austria) Exam

Access More Questions

Why can dry hair be temporarily reshaped into a new form (e.g., during water wave styling or curling iron blowouts) that reverses upon exposure to rain or high humidity?

Water molecules temporarily break weak Hydrogen and Salt bonds, allowing keratin alpha-helices to shift; when dried, the bonds reform in the new position until moisture breaks them again Water permanently destroys the hair's genetic DNA Moisture permanently dissolves all disulfide bonds into gas Water converts hair keratin into liquid olive oil

Correct Answer:

Water molecules temporarily break weak Hydrogen and Salt bonds, allowing keratin alpha-helices to shift; when dried, the bonds reform in the new position until moisture breaks them again

Access more questions from this quiz

Continue to Meisterprüfung Friseur und Perückenmacher Practice Questions - Meisterprüfung Friseur und Perückenmacher (Austria) Exam for more practice questions and the full quiz experience.

Access More Questions