A hydrophobic hydrocarbon made up of carbon (C) and hydrogen (H). It is usually very large molecule that will not mix with water making it hydrophobic. If you try to mix oil and water the two don't mix.
2) Lipids are not made from small subunits into a long molecular chain. Lipids are not polymers.
Simple lipids:
1) Neutral fats & oils are triglycerides (3 fatty acids attached to a single glycerin). Esters of three molecules of fatty acids plus one molecule of glycerol; the fatty acid may all be different. The nature of the lipid triglyceride depends on the fatty acid chains.
Triglycerides are found in insulating adipose tissue and as a compact energy source in butterfat, lard, suet, fish oils, olive oil, corn oil, etc.
2)Lipid Waxes (bee honey-combs, plant cuticle coating, hair coating like lanolin) serve as surface coatings to provide protection or lubrication.
Compound lipids:
3) Steroids (cholesterol -> aldosterone, cortisone, testosterone, progesterone and estrogen) Cholesterol’s carbon skeleton with four fused rings is a precursor for biosynthesis of sex hormones and a critical membrane constituent.
4) Phospholipids and glycolipids (cell membrane compound lipids)are amphipathic diglycerides with a phosphate head group so they are not neutral.They have a polar end making them form a bilayered membrane.
The more you grow, the more nutrition you need. Also, the nutrient as far as intake should change. For example eating foods and drinking milk that would help bones.
The answer is D, listen to music and ignore gang crimes when walking to school.
answer is getting a ride from a family member.
using public transportation to get to his appointment.
contacting his insurance company to see if there is a therapist who is closer to his home.
The correct answer would be, Medicare prescription drug plans are not permitted to cover the prescription medications the Vaughns are interested in under Part D coverage, however, plans may cover them as supplemental benefits and the Vaughn's could look into that possibility.
Explanation:
When people buys a health care insurance coverage, many of the diseases' treatments are covered under that insurance. But not every disease or medication is covered through these insurances, Especially, some dental treatments, some vitamins tablets, etc are not usually covered under such plans.
Supplemental coverage is the solution if someone takes vitamins or other supplements on regular basis.
So the prescription medication that Vaughns are interested to buy will not be covered by regular health coverage plan. They must look into the possibility of opting the Supplemental coverage instead.
Learn more about Health Care Insurance Plans at:
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