Worksheet 7-5: Chapter 7 Review Crossword Puzzle
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Across:
Riboflavin and thiamin are important for _____ production within
cells, including nervous system cells.
The niacin-deficiency disease causing dermatitis
This vitamin can produced in the body if enough tryptophan (an
amino acid in proteins) is present
_____ is one of the plant-based forms of vitamin A that must be
made active in the body.
Thinning of bones that occurs in older age and results in serious
fractures
Active vitamin D acts on 3 key target organs/tissues in the body to
raise the blood _____ levels.
Type of tissue that lines and protects the digestive tract and
respiratory tract and is maintained by vitamin A
_____ factor, produced in the stomach, is needed for the body to be
able to absorb adequate amounts of vitamin B12.
Vitamin D can be produced by exposure of the skin to _____.
Down:
Vitamin D deficiency in childhood
can result in _____, which is
associated with weakened,
misshapen bones.
4. Vitamin E functions as an _____,
which can help protect cells from
damage.
7. _____ is a light-sensitive pigment
that contains vitamin A and is
needed for vision.
8. A compound that can be converted
into an active vitamin inside the
body
11. The three active forms of vitamin
A in humans are retinol, _____,
and retinoic acid.
2.
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