f. Lipoproteins can be distinguished by their densities and composition.
Explanation: Lipoproteins are special particles made up of droplets of fats surrounded by a single layer of phospholipid molecules. Phospholipids are molecules of fats which are attached to a phosphorus-containing group. They are distinctive in being amphipathic, which means they have both polar and non-polar ends.
Lipoproteins are complex particles with a central core containing cholesterol esters and triglycerides surrounded by free cholesterol, phospholipids, and apolipoproteins, which facilitate lipoprotein formation and function.
Margaret is developing anorexia. This is within her head so no matter what you say or do she'll still see her self as 'fat'. But you could probably bring your concerns to a counselor and they could try to help her. You could tell her to try to do positive affirmations everyday so she could see the beauty of herself. Don't be critical of her appearance and just listen to her and be non judgmental if she tell you why she feels like that. And never force them to do something they don't want to do.
Our immune systems have improved over the years due to improvements in the medical fields. I also believe your brain has a bigger effect on how sick you actually allow yourself to become
