« previous next »

Author Question: ________ is a vitamin that protects cell membranes and acts as a powerful antioxidant. A) Vitamin ... (Read 54 times)

pepyto

  • Hero Member
  • *****
  • Posts: 547
on: Aug 6, 2018
________ is a vitamin that protects cell membranes and acts as a powerful antioxidant.
 
  A) Vitamin D B) Vitamin E C) Vitamin C D) Vitamin A

Question 2

Which of the following conditions would always require a medical clearance before exercising?
 
  A) diabetes B) overweight C) migraines D) a cold


yeungji

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Aug 6, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g
Potential applications of embryonic and tissue specific adult stem cell in cellular and gene theraph Potential applications of embryonic and tissue specific adult stem cell in cellular and gene theraph
Aggregated red-cell clusters have a streamlined shape, leading to further viscos Aggregated red-cell clusters have a streamlined shape, leading to further viscos
biology 30 - Cell Division biology 30 - Cell Division
Interaction between a CD8+ T cell and its target. Interaction between a CD8+ T cell and its target.
Avocados are a good source of pantothenic acid, dietary fiber, vitamin K Avocados are a good source of pantothenic acid, dietary fiber, vitamin K
Video: Inflammation and Fever

For a complete list of videos, visit our video library