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Title: Nutrients and Membrane Transport
Description: These college level notes taken at Indian River State College go very in-depth in the details of nutrients.
Description: These college level notes taken at Indian River State College go very in-depth in the details of nutrients.
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Fats consist of molecule and long
hydrocarbon rich fatty acid tails
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Copyright © 2010 Pearson Education, Inc
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Figure 3
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1 Nutrients - Macronutrients
Fats
Unsaturated and polyunsaturated fats are not
bound to as much hydrogen as possible
Liquid at room temperature
Most plant fats (oils) are unsaturated or
polyunsaturated
(b) Unsaturated fat
Glycerol
Hydrocarbons (fatty acid tails)
Oil
When carbon atoms
are double-bonded
to each other, each
carbon can bond to
only one hydrogen
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Fats with many unsaturated
hydrocarbons are kinked
and do not pack tightly
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Figure 3
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g
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Figure 3
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Other vitamins are fat-soluble
Vitamins A,D,E,K
Table 3
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C helps absorb Iron)
Why is it better to eat an orange ( or any
other fruit) than to take a vit
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1 shows good sources for certain
minerals and their functions in our body
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Potassium is important for
water regulation and muscle function
Title: Nutrients and Membrane Transport
Description: These college level notes taken at Indian River State College go very in-depth in the details of nutrients.
Description: These college level notes taken at Indian River State College go very in-depth in the details of nutrients.