From the intestinal lumen through to the tissues - what is the route of nutrients after digestion?

From the intestinal lumen through to the tissues - what is the route of nutrients after digestion?
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Monosaccharides, amino acids, mineral salts and water are absorbed by the intestinal epithelium and collected by capillary vessels of the intestinal villi. From the capillaries, nutrients go to the mesenteric circulation, a system of vessels that drains the intestinal loops. The blood of the mesenteric circulation is drained to the portal hepatic vein and some nutrients are processed by the liver. From the liver, nutrients are gathered by the hepatic veins that discharge its blood content into the inferior vena cava. Blood from the inferior vena cava then gains the right chambers of the heart and is pumped to the lungs for oxygenation. From the lungs the blood then returns to the heart where it is pumped to the tissues distributing nutrients and oxygen.
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Description : What does obliterated central lumen mean? -Biology

Last Answer : answer:

What does obliterated central lumen mean? -Biology

Description : What does obliterated central lumen mean? -Biology

Last Answer : answer:

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Description : What is lumen ? What is a lumen ?

Last Answer : : Lumen, not lumen. When a light flux of 1 Candela illuminating power produces 1 stradian angle, it is called 1 lumen. In other words, the amount of light that falls per second per second on a single area of a surface located one unit away from a standard lamp is called 1 lumen.

Which is the basic unit of lumen , joule , mole and newton ?

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What is a lumen equal to?

Description : What does a lumen light mean?

Last Answer : "A lumen is the luminous flux emitted into a steradian solid by a point light source with a luminosity of 1 candela and radiating uniformly in all directions." So a lumen equals the light of a candle.

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Description : One lumen = ______ candle power.

Last Answer : One lumen = ______ candle power. A. `10.76` B. `12.56` C. 700 D. None of these

1 watt = ______ lumen.

Description : 1 watt = ______ lumen.

Last Answer : 1 watt = ______ lumen.

Assertion:- Smooth endoplasmic reticulum is frequently observed in protein secretory cells. Reason:- Lumen of smooth endoplasmic reticulum is the only

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Can you draw blood from single lumen picc to arm?

Description : Can you draw blood from single lumen picc to arm?

Last Answer : Need answer

Tyloses are: (a) Lactiferous channels (b) Secretory cells (c) Sieve plates (d) Tracheal plugs plugging the lumen of vessels and tracheids

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Last Answer : Ans. ((d))

Absolute indications for a double-lumen endotracheal tube during thoracic surgery are: A. Massive hemorrhage from one lung. B. Unilateral lung infection. C. Facilitation of surgical exposure. D. Unilateral bronchopulmonary lavage. E. All of the above.

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Last Answer : Answer: ABD DISCUSSION: The absolute indications for a double-lumen tube are for the purposes of protecting one lung from the other. These indications include ventilation with ... include facilitation of surgical exposure, for pneumonectomy, upper lobectomy, and thoracic aneurysm repair

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Camel is a desert animal, that can live without water for many days, because - (1) it does not need water (2) water is formed in the body due to oxidation of fat (3) it has the water sac in the walls of the lumen of stomach (4) All of the above

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Last Answer : (4) All of the above Explanation: Camels, in ideal conditions, can go 6-7 months without water but as the temperature rises they have to drink water more often. Camels are well known ... store water in them as is commonly believed, though they do serve this purpose through roundabout means.

Xylem fibres are made up of – (1) Scierenchyma cells with thin walls (2) Scierenchyma cells with thick walls (3) Parenchyma cells with thin walls (4) Scierenchyma cells with no obliteration in central lumen

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The SI unit of luminous emittance is - (1) Lux (2) Candela (3) Lumen (4) Lumen second

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Last Answer : (1) Lux Explanation: The lux is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a ... of the intensity, as perceived by the human eye, of light that hits or passes through a surface.

SI unit of luminous intensity is ______. (1) lumen (2) lux (3) candela (4) watt

Description : SI unit of luminous intensity is ______. (1) lumen (2) lux (3) candela (4) watt

Last Answer : (3) candela Explanation: Luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a ... the sensitivity of the human eye. The SI unit of luminous intensity is the candela (cd).

A vein possesses a large lumen because (a) tunica media and tunica externa form a single coat (b) tunica interna and tunica media form a single coat (c) tunica interna, tunica media and tunica externa are thin (d) tunica media is a thin coat.

Description : A vein possesses a large lumen because (a) tunica media and tunica externa form a single coat (b) tunica interna and tunica media form a single coat (c) tunica interna, tunica media and tunica externa are thin (d) tunica media is a thin coat.

Last Answer : (d) tunica media is a thin coat.

In which point, pulmonary artery is different from pulmonary vein?(a) Its lumen is broad. (b) Its wall is thick. (c) It has valves. (d) It does not possess endothelium.

Description : In which point, pulmonary artery is different from pulmonary vein? (a) Its lumen is broad. (b) Its wall is thick. (c) It has valves. (d) It does not possess endothelium.

Last Answer : (b) Its wall is thick.

In photosynthesis, the light-independent reactions take place at (a) photosystem II (b) stromal matrix (c) thylakoid lumen (d) photosystem I

Description : In photosynthesis, the light-independent reactions take place at (a) photosystem II (b) stromal matrix (c) thylakoid lumen (d) photosystem I

Last Answer : (b) stromal matrix

In a chloroplast the highest number of protons are found in (a) intermembrane space (b) antennae complex (c) stroma (d) lumen of thylakoids.

Description : In a chloroplast the highest number of protons are found in (a) intermembrane space (b) antennae complex (c) stroma (d) lumen of thylakoids.

Last Answer : (d) lumen of thylakoids

Sieve tubes are suited for translocation of food because they possess (a) bordered pits (b) no end walls (c) broader lumen and perforated cross walls (d) no protoplasm

Description : Sieve tubes are suited for translocation of food because they possess (a) bordered pits (b) no end walls (c) broader lumen and perforated cross walls (d) no protoplasm

Last Answer : (c) broader lumen and perforated cross walls

Which of the following statements is true? (a) Vessels are multicellular with wide lumen. (b) Tracheids are multicellular with narrow lumen. (c) Vessels are unicellular with narrow lumen. (d) Tracheids are unicellular with wide lumen.

Description : Which of the following statements is true? (a) Vessels are multicellular with wide lumen. (b) Tracheids are multicellular with narrow lumen. (c) Vessels are unicellular with narrow lumen. (d) Tracheids are unicellular with wide lumen.

Last Answer : (a) Vessels are multicellular with wide lumen

Sieve tubes are suited for translocation of food because they possess (a) bordered pits (b) no end walls (c) broader lumen and perforated cross walls (d) no protoplasm

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Last Answer : (c) broader lumen and perforated cross walls

Which of the following statements is true? (a) Vessels are multicellular with wide lumen. (b) Tracheids are multicellular with narrow lumen. (c) Vessels are unicellular with narrow lumen. (d) Tracheids are unicellular with wide lumen.

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Last Answer : (a) Vessels are multicellular with wide lumen.

CCK is secreted in (a) Lumen of intestine (b) Pits of intestine (c)Blood of vessels of intestine (d) None

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Last Answer : (c)Blood of vessels of intestine

Camel is a desert animal, that can live without water for many days, because (1) it does not need water (2) water is formed in the body due to oxidation of fat (3) it has the water sac in the walls of the lumen of stomach (4) All of the above

Description : Camel is a desert animal, that can live without water for many days, because (1) it does not need water (2) water is formed in the body due to oxidation of fat (3) it has the water sac in the walls of the lumen of stomach (4) All of the above

Last Answer : All of the above

The SI unit of luminous emittance is : (1) Lux (2) Candela (3) Lumen (4) Lumen second

Description : The SI unit of luminous emittance is : (1) Lux (2) Candela (3) Lumen (4) Lumen second

Last Answer : Lux