Nutrition: Concepts and Controversies
14th Edition
ISBN: 9781305886865
Author: Sizer, Frances , WHITNEY, Ellie
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 11SC
Summary Introduction
To determine:
If chylomicrons are a class of lipoprotein produced in the liver.
Introduction:
The chylomicrons are small molecule made up of fat and some proteins. The basic function of chylomicrons is to transport triglycerides throughout the body. They consist of cholesterol and proteins which travels towards the liver from the enterocytes.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Which of the following is incorrect about short chain fatty acids produced by commensal bacteria?
Represent a source of energy for intestinal epithelial cells
O Induce release of proinflammatory cytokines from intestinal macrophages
Derive from microbial fermentation of dietary fiber
O Can reach the brain via blood
O Are important for the differentiation of Tregs in the gut
Nonessential amino acids
can be made transaminati
by
oTrue
o False
Enzymes that digest dietary proteins in the stomach and intestine are synthesized as proenzymes
or zymogens. Which of the following is the proenzyme form of a proteolytic enzyme of the
digestive tract?
elastase
O carboxypeptidase
chymotrypsin
Chapter 5 Solutions
Nutrition: Concepts and Controversies
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, health-nutrition and related others by exploring similar questions and additional content below.Similar questions
- If the fat in whole milk is ingested: a. the stomach, with its high pH, will stimulate cells of the duodenum to hasten stomach emptying. b. parietal cells in the stomach will absorb it. c. in the small intestine, bile salts emulsify the fats and then lipase hydrolyzes them. d. lactase deficiency in the small intestine would prevent its digestion. e. microvilli will absorb the fat in the form of chylomicrons directly into the blood of the hepatic portal vein.arrow_forwardLipids are transported from the intestine to the liver by (a) chylomicrons (b) HDLs (c) LDLs (d) glycerol transporters (e) leptinarrow_forwardCells of the digestive tract are the most affected by folate deficiency since they are rapidly dividing cells O true O Falsearrow_forward
- Which of the rectangles in the figure below shows a cross section of an intestinal wall shows the muscle layers 1,2,3,4arrow_forwardDefine the following terms: a. enterocyte b. lipoprotein lipase c. ApoB-48 d. ApoE e. ApoC-IIarrow_forwardHow many of these statements are right: 1. Is it true that vax is made out of lipids 2. Lactose is made of glucose and galactose 3. Peptide produce H20arrow_forward
- Individuals who are lactose intolerant do not produce enough of the enzyme in the to properly digest lactose. O Lactase; spleen O Lactase; large intestine Galactose; stomach Lactase; small intestinearrow_forwardvitamin A importance innutritionarrow_forward35. Stem cells in the intestinal epithelium are required for maintaining ahomoestaticrate of tissue production to maintain a healthy tissue turner. True Falsearrow_forward
- Hi, just to let you know I only need the answer not an explanation 3arrow_forwardA. Elastase is activated by trypsinB. Trypsinisactivatedbyelastase Which statement is correct? Proteolytic activation of chymotrypsin from chymotrypsinogen requires cleavage of four peptide bonds. Assume that any proteases can convert 100 substrates to 100 products. Activation of one enteropeptidase can eventually lead to formation of how many chymotrypsin proteins?arrow_forwardSelect the statement that is NOT correct O Most plasma lipoproteins are synthesised in the liver O The enzymatic complement of liver tissue changes in response to changes in the diet The liver synthesises most of the urea produced in the body The presence of glucose-6-phosphatase makes the liver uniquely able to release glucose into the bloodstream O Under certain conditions, other organs can perform most of the functions of the liverarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning