This topic contains a solution. Click here to go to the answer

Author Question: Which is the strongest antioxidant? A) beta-carotene B) alpha-tocopherol C) beta-cryptoxanthin ... (Read 126 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
Which is the strongest antioxidant?
 A) beta-carotene
  B) alpha-tocopherol
  C) beta-cryptoxanthin
  D) lycopene

Question 2

Choose the correct statement about the quenching of singlet oxygen by carotenoids.
 A) Carotenoids donate an electron to the singlet oxygen to make it stable.
  B) Carotenoids covalently bond with the singlet oxygen to make it stable.
  C) Carotenoids donate energy so that the excited electron returns to its orbital.
  D) Carotenoids absorb the extra energy that is held by the singlet oxygen.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ahernandez18

  • Sr. Member
  • ****
  • Posts: 361
Answer to Question 1

D

Answer to Question 2

D





 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

For a complete list of videos, visit our video library