Question

Which of the following statements is not true of the long intestine: A. Some vitamin absorption...

Which of the following statements is not true of the long intestine:

A. Some vitamin absorption happens here

B. It reabsorbs water from its contents

C. There are ascending and descending regions

D. It is longer than the small intestine

E. None of the above

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer: d) It is longer than the small intestine.

Explanation:

The large intestine is divided into four parts: ascending colon, transverse colon, descending colon, and sigmoid colon.

The small intestine is about 6 meters in length. The large intestine is about 1.5 meters long.

Functions of large intestine:

  • Absorption of water from fluid contents in it to help form the feces.
  • Storage, lubrication, and expulsion of feces.
  • Synthesis of Vitamin B complex by normal bacterial flora present in its lumen. The vitamins produced by the colonic bacteria absorbed in the large intestine.
  • Protection from invasion by microorganisms by its mucoid secretion.
0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In the ausculatory method, the point at which the first soft tapping sounds can be heard...
In the ausculatory method, the point at which the first soft tapping sounds can be heard with the stethoscope is the: Systolic blood pressure Diastolic blood pressure Absolute blood pressure Systolic over diastolic blood pressure None of the above Lymph capillaries A. weave between tissue cells and blood caillaries B. Have flap-like mini-valves C. are anchored to connective tissue by filaments D. pick up excess tissue fluids E. All of the above Lymph nodes: A. Filter lymph before returning fluid...
Which of the following statements pertaining to GI absorption is FALSE? a. Absorption occurs primarily in...
Which of the following statements pertaining to GI absorption is FALSE? a. Absorption occurs primarily in the small intestine b. Both passive movements and active transport play roles in absorption c. Plicae circulares, villi, and microvilli are all structures that help to increase absorption within the GI tract d. After a meal, blood flow through the mucosa of the small intestine increases
Which of the following statements about the small intestine is true? A. The products of fat...
Which of the following statements about the small intestine is true? A. The products of fat digestion enter its lacteals. B. Its walls secrete most of the digestive enzymes that are active in its lumen. C. It is where food / chyme first encounters protein-splitting enzymes. D. It is where carbohydrates – but not other molecules -- are digested.
Which nutrients go into the portal blood after being absorbed, and which go into the lymphatic...
Which nutrients go into the portal blood after being absorbed, and which go into the lymphatic system? Choose one of the following: 1 Simple sugars, amino acids, vitamins A and E to into the portal blood; triglycerides and vitamin C go into the lymphatic system 2 Triglycerides, cholesterol, amino acids, vitamins A and D go into the lymphatic system; simple sugars, vitamins C and B1 fo into the portal blood 3 Amino acids, simple sugars, vitamin B12 go into the...
1. T-lymphocytes mature in which of the following? Group of answer choices Peyer's patches thymus gland...
1. T-lymphocytes mature in which of the following? Group of answer choices Peyer's patches thymus gland tonsils bone marrow 2.The human adult digestive system is about ________ long? Group of answer choices 30 feet 30 meters 6 meters 6 feet 3.The digestive system is directly linked to the brain and can override central nervous system function. Group of answer choices True False 3.The epiglottis is located in the _______. Group of answer choices esophagus trachea 4.The digestive system starts at...
Select ALL That Apply Which of the following statements would be true concerning compounds involved in...
Select ALL That Apply Which of the following statements would be true concerning compounds involved in calcium metabolism? A. The most life threatening consequence of hypocalcemia is reduced blood clotting. B. Vitamin D can be synthesized from a cholesterol derivative in the skin when exposed to sunlight. C. PTH facilitates the activation of vitamin D which is necessary for the absorption of calcium and phosphate in the gut. D. 1,25 dihydroxycholecalciferol is the carrier protein for calcium in the blood....
Which one of the following statements is correct (assuming fGa-Si = fS-Br)?¨  The absorption band...
Which one of the following statements is correct (assuming fGa-Si = fS-Br)?¨  The absorption band due to a Ga-Si bond occurs at a larger wavenumber than the absorption band due to a S-Br bond¨  The absorption band due to a Ga-Si bond occurs at a smaller wavenumber than the absorption band due to a S-Br bond ¨ None of the above
With regard to an audit of financial statements, which of the following is NOT true? A....
With regard to an audit of financial statements, which of the following is NOT true? A. Auditors provide reasonable assurance, but not absolute assurance through their audit opinions. B. An unqualified opinion is the "best" audit report a company can receive. C. Auditors take primary responsibility for the accuracy of a company's financial statements. D. Auditors evaluate financial statements for "fairness." E. None of the above (all of the above are true)
Which of the following statements is (are) true about epithelial tissue?       a) epithelial cells secrete...
Which of the following statements is (are) true about epithelial tissue?       a) epithelial cells secrete collagen    b) epithelial tissue functions in absorption       c) epithelial tissue has each of the 4 tissue types     d) epithelial cells are always ciliated       e) two of the above are true
1. From which of the following regions can one reabsorb glucose? (list all correct answers) (A)...
1. From which of the following regions can one reabsorb glucose? (list all correct answers) (A) the descending loop of Henle, (B) the ascending loop of Henle, (C) the proximal convoluted tubule, (D) the distal convoluted tubule, (E) the collecting duct _______ 2. From which of the following regions can one never reabsorb water (with or without external stimuli)? (A) the descending loop of Henle, (B) the ascending loop of Henle, (C) the proximal convoluted tubule, (D) the distal convoluted...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT