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gtnhenbr [62]
2 years ago
6

If you obtained your daily vitamin A from beta-carotene, how much would you have to consume from foods to meet the RDA of 700 mc

g RAE (3 points)? List at least 2 symptoms of vitamin A deficiency AND toxicity (1 point). List at least 2 major foods of vitamin A and describe at least 3 health benefits of vitamin A for the body. (2 points)
Biology
1 answer:
adell [148]2 years ago
5 0

Foods that contain substantial amounts of vitamin A include beef liver, spinach, broccoli and liver oil.

<h3>What is vitamin A?</h3>

Vitamin A is a fundamental micronutrient that must be ingested in the diet in suitable amounts.

Leafy green vegetables (such as spinach) or orange vegetables (such as carrots) contain many vitamin A.

Vitamin A benefits include:

  • supports the immunity
  • reduces ac_ne
  • supports bones

Learn more about vitamin A here:

brainly.com/question/9179407

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Which atomic particles are equal in mass?
BartSMP [9]

Answer:

Protons and neutrons have approximately the same mass, about 1.67 × 10−24 grams, which scientists define as one atomic mass unit (amu) or one Dalton. Each electron has a negative charge (−1) equal to the positive charge of a proton (+1). Neutrons are uncharged particles found within the nucleus. hope this helps you :)

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3 years ago
What determines the identity of an atom?
user100 [1]
Its number of protons
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What are the pros and cons of destroying a virus​
shutvik [7]
Pro-won’t spread
Con-there could still be some left of it. Not all viruses can be destroyed completely. Does that make sense?
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If a follicle does not reach maturity during one ovarian cycle, it can finish maturing during the next cycle. True False
Oxana [17]

The statement 'if a follicle does not reach maturity during one ovarian cycle, it can finish maturing during the next cycle' is False.

<h3>What is a follicle?</h3>

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The ovarium follicle is fundamental during the menstrual cycle rate of a woman.

In conclusion, if a follicle does not mature during the ovarian cycle, then it won't continue the process during the next cycle and will become a structure known as corpus luteum.

Learn more about ovarium follicles here:

brainly.com/question/6000162

#SPJ1

8 0
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What is a nucleolus and where is it found??
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a nucleolus is a small spherical structure found in the nucleus of a cell, it takes up about 25% the space in rhe nucleus and synthesises ribosome

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