Lipoproteins |
Where they made or formed |
Type of food or fatty acid |
Lifestyle can impact |
VLDL |
liver |
Bad cholesterol |
High level may increase cardiovascular risk, as they can deposit in the arteries and induce plaque formation and atherosclerosis. |
LDL |
Liver and cells |
Bad cholesterol |
This also sticks in the arteries and induces the atherosclerosis and leads to many cardiovascular disease. |
HDL |
Liver and small intestine |
Good cholesterol |
This helps to remove other form of cholesterol like LDL and remove plaques and reduce the cardiovascular risk |
Chylomicrons |
endoplasmic reticulum in the absorptive cells (enterocytes) of the small intestine. |
Useful for metabolism of fat |
its main function the transport of fat from the intestinal lumen to the liver |
11. Describe these lipoproteins, including where are they made/formed, and what type of food or fatty acids or life...
Question 1 20 pts 1. a type of oil that is rich in monounsaturated fatty acids olive 2. a type of nut that is rich in omega-3 fatty acids (ALA) walnuts 3. a lipid that contains glycerol, two fatty acids, and a phosphate group phospholipid 4. a dietary lipid found only in animal foods cholesterol 5. organ in the body that produces all the cholesterol a body needs liver 6. type of lipid with a multi-ring structure sterol 7. a...
a b c d e f lymph Small-chain fatty acids can enter the bloodstream directly, but large-chain fatty acids must be packaged first before entering the fat substitutes high-density lipoproteins essential fatty acids can be carbohydrate-, protein-, or fat-based. remove cholesterol from tissues and deliver it to the liver for use in bile or excretion. bile micelles and must be obtained from the Linoleic acid and alpha-linolenic acid are considered diet. olestra chylomicron is needed to help mix fats with...
FNES 263 Exam 3 Review Sheet Lipids How fats verses oils are defined Explain the basic chemical structure of triglycerides, phospholipids, cholesterol Definition of short, medium and long chain fatty acid Know the nomenclature of fatty acids and how their chemical structure differs Digestion, Absorption and Transport o know each step of digestion, absorption, and transport of lipids in the body o Including the function of lipoproteins, and major content of each lipoprotein . Function O Describe the functions of...
Draw Design Layout References Mailings Review View e Share Styles Styles Pane Critical Thinking Questions Chapter 5 1. Your friend believes that all fats must be bad for one's health, so he is trying to restrict his dietary fat intake to a minimum. Give him three reasons why he should never restrict his fats to a very low level. All lipoproteins are made up of proteins, triglycerides, and cholesterol Why are low-density lipoproteins (LDL) considered unhealthy, and people encouraged to...
7- Oxidation of fatty acids occure in: A. Mitochondria B. Endoplasmic reticulum C. Lysosome D. Cell Membrane 8- End product of B-oxidation of fatty acid with even number of carbon atoms is: A- a-keto glutarate B- Propionyl CoA C- Acetoacetyl CoA D- Acetyl CoA 9- How many ATP molecules produces from B-oxidation of palmitylCoA? A.109 B. 129 C. 24 D. 38 ● 10- How many ATP molecules produces from one turn of B-oxidation ? A- 109 B. 129 C. 5 ...
Lipid Study Guide Worksheet Basic structure and properties of lipids Triglycerides are made up of fatty acids and one Gol Saturated fats have a double bonds. Monounsaturated fats have double bonds. Polyunsaturated fats have double bonds. Saturated fats are saturated with Saturated fats tend to be_sol a t room temperature and are more __and less subject _ The bonds in unsaturated fats make them more at room temperature. Saturated fats are found mainly in foods. They are frequently called fats....
Ribosome is composed of RNA and protein and can be thought of as ________. a. a protein pool b. an immune booster c. a protein transportation machine d. a protein-making machine e. a template for protein synthesis Intestinal tripeptidases cleave ________. a. amino acids b. polypeptides c. oligopeptides d. dipeptides e. tripeptides Which is not a group of lipoproteins? a. Chylomicrons b. HDL c. VLDL In epigenetic study, methylation involves ________. a. the failure to metabolize tyrosine b. the removal...
PLEASE ANSWER THE QUESTIONS BELOW, I DO NOT THINK THEY ARE ANSWERED CORRECTLY Mike is a 58-year-old mechanic who has worked in the same garage for most of his adult life. Although his is still quite strong for his age and doesn't have too many aches or pains yet, he has gained 30 pounds during the last few years, since his divorce. His ex-wife was a good cook who made dinner at home, but now that's he's single, Mike eats...
Bob begins to consume his hamburger. What hormone up-regulates the production of this cell to make sure there is plenty of HCl? What is the name of the substance now being formed in the stomach by the churning action and continued digestion? Roughly how longdoes it generally take for food to transit through the stomach and into the duodenum? Included in the meat of the hamburger are many important minerals (iron) and vitamins such as fat soluble vitamins (Vitamin A)...
1) Zinc is a trace mineral that has hundreds of important functions, including a role in Vitamin A metabolism. Certain food sources are better absorbed than others. Deficiency is not uncommon, depending on dietary lifestyle. Fluoride is a trace mineral that integrates with calcium and phosphorus in bones and teeth. In some areas it is added to the water supply to prevent tooth decay in kids, and it is added to most toothpastes. There are two ways it is utilized...