This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which is the strongest antioxidant? A) beta-carotene B) alpha-tocopherol C) beta-cryptoxanthin ... (Read 159 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Aug 21, 2018
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
Reply #1 on: Aug 21, 2018
Answer to Question 1

D

Answer to Question 2

D


Jkov05

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Aug 21, 2018
Thanks


Ahernandez18

  • Sr. Member
  • ****
  • Posts: 361
Reply #3 on: Aug 21, 2018
Welcome :)


« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
Artist's rendition of the view from a hypothetical airless planet orbiting Alpha Centauri A Artist's rendition of the view from a hypothetical airless planet orbiting Alpha Centauri A
BAP alpha hemolysis BAP alpha hemolysis
A buildup of beta amyloid plaques and tangled strands of tau protein interferes with neuronal ... A buildup of beta amyloid plaques and tangled strands of tau protein interferes with neuronal ...
The relative penetrating power of alpha, beta, and gamma radiation. Gamma and neutron radiation are ... The relative penetrating power of alpha, beta, and gamma radiation. Gamma and neutron radiation are ...
What is the strongest oxidizing agent of the following set: MnCl2, Mn(OH)3, MnO2, KMnO4? What is the strongest oxidizing agent of the following set: MnCl2, Mn(OH)3, MnO2, KMnO4?
Video: The 4 steps of translation Animation

For a complete list of videos, visit our video library