WONDER #2215: Should You Use Hydrogen Peroxide To Clean Cuts and Scrapes?

Question 1 of 3

Hydrogen peroxide is made up of two hydrogen atoms and two atoms of which other element?

  1. sulphur
  2. iron
  3. oxygen
  4. nitrogen

Question 2 of 3

Blood and most living cells contain which enzyme that converts hydrogen peroxide into water and oxygen?

  1. catalase
  2. hydrolase
  3. oxylase
  4. tutulase

Question 3 of 3

Unfortunately, hydrogen peroxide kills what connective tissue the body uses to repair wounds?

  1. ligaments
  2. fibroblasts
  3. muscles
  4. enzymes

Check your answers online at https://www.wonderopolis.org/index.php/wonder/should-you-use-hydrogen-peroxide-to-clean-cuts-and-scrapes.