Lipids and lipoproteins - Study guides, Class notes & Summaries

Which of the following are false? 1. Fats/oils in food are mostly in the form of triglycerides 2. Lecithin is an example of a sterol 3. Cholesterol is made by the body in adequate amounts to meet our needs 4. Phospholipids are another class of fats 5. Saturated fats can increase cholesterol levels 6. Saturated fats are found mainly in animal sources 7. Trans fats are naturally occurring and raise cholesterol levels 9. Saturated fats are solid at room temperature 10. Stick margarine ...

How are lipids carried - on lipoproteins in the blood because they are insoluble in water How are lipids carried - on lipoproteins in the blood because they are insoluble in water Proteins found on lipoproteins - apolipoproteins Proteins found on lipoproteins - apolipoproteins Density of lipoprotein with less lipid and greater protein - more dense Density of lipoprotein with less lipid and greater protein - more dense Density of lipoprotein with more lipids and less protein - less dense D...

Peristalsis vs Segmentation Correct Answer-Peristalsis contrics and relaxes to push contents along the GI tract. Segmentation is in the intestines and tightens to push contents back so they can intermix. Factors that impact motility Correct Answer-stress > hormones > meds > activity level > supplements Path of digestion Correct Answer-Mouth -> esophagus-> esophageal sphincter-> Pyloric sphincter -> small intestine - > duodenum -> jejunum ->ilium -> i...

4th Edition BCNS Exam Practice Questions & Answers 2024/2025 d. long-chain fatty acids They are still too big to be absorbed directly - ANSWERSExamples of dietary nutrients that are not absorbed directly into the enterohepatic portal blood system include: a. amino acids. b. medium-chain fatty acids. c. monosaccharides. d. long-chain fatty acids. b. progesterone. "gest"=gestation. Progesterone, NOT estrogen, has been associated with decreased contraction frequency and slow gastric e...

Final Exam: Straighterline Introduction to Nutrition (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which of the following is a function of the lymphatic system? Select one: a. Production of urine b. Transport of dietary lipids c. Transport of water-soluble vitamins d. Metabolism of alcohol Answer: b. Transport of dietary lipids Q: A chemical that allows for communication between one cell and another is a Select one: a. neurotransmitter. b....

How are lipids carried - on lipoproteins in the blood because they are insoluble in water How are lipids carried - on lipoproteins in the blood because they are insoluble in water Proteins found on lipoproteins - apolipoproteins Proteins found on lipoproteins - apolipoproteins Density of lipoprotein with less lipid and greater protein - more dense Density of lipoprotein with less lipid and greater protein - more dense Density of lipoprotein with more lipids and less protein - less dense D...

This study source was downloaded by from CourseH on :36:23 GMT -06:00 PORTAGE LEARNING BIOD 121 Nutrition Exam 2 Specific parts of the GI tract include the mouth, esophagus, (A) , small intestine, (B) and (C) . Other organs such as the liver, gallbladder and pancreas aid in digestion but are not considered part of the GI tract. A. stomach B. large intestine C. rectum Explain the cause and symptoms of heartburn. Heartburn is a burning sensation in the esophagus due to an improper closi...

Score for this quiz: 100 out of 100 MAKE SURE TO READ THE RED LETTERS FOR RIGHT ANSWERS!!! Multiple Choice: Which type of diffusion can move nutrients against the concentration from an ar ea of low concentration to an area of high concentration? Facilitated diffusion Correct Answer Active transport Osmosis Passive diffusion List 3 organs of the gastrointestinal tract and state their functions. Your Answer: 1.) Mouth: Functions - The mouth can hold food also mechanically process food into the dig...

How are lipids carried Correct Answer: on lipoproteins in the blood because they are insoluble in water Proteins found on lipoproteins Correct Answer: apolipoproteins Density of lipoprotein with less lipid and greater protein Correct Answer: more dense Density of lipoprotein with more lipids and less protein Correct Answer: less dense

CCRP AACVPR Exam Questions and Answers How are lipids carried - on lipoproteins in the blood because they are insoluble in water Proteins found on lipoproteins - apolipoproteins