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

Author Question: Which of the carotenoid pigments has the greatest provitamin A activity? A) alpha-carotene B) ... (Read 93 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
Which of the carotenoid pigments has the greatest provitamin A activity?
 A) alpha-carotene
  B) beta-carotene
  C) gamma-carotene
  D) delta-carotene

Question 2

Folic acid fortification has ____.
 A) not caused the decrease in NTDs that was expected
  B) had no effect on the number of NTDs in this country
  C) caused a greater decrease in NTDs than was expected
  D) reduced the number of various NTDs by 11-50 in different studies



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Madisongo23

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

B

Answer to Question 2

D




dbose

  • Member
  • Posts: 597
Reply 2 on: Aug 21, 2018
Thanks for the timely response, appreciate it


Perkypinki

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

For a complete list of videos, visit our video library