The thylakoid lumen is the compartment bounded by the thylakoid membrane. It plays a vital role for photophosphorylation during photosynthesis. During the light-dependent reaction, protons are pumped across the thylakoid membrane into the lumen making it acidic down to pH 4
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Simple squamous cells in the lumen of the urethra provide a protective lining for the tube that carries urine from the bladder to the exterior of the body.
From the lumen of an organ to the outside, the proper arrangement of layers is typically mucosa, submucosa, muscularis, and serosa (or adventitia). This arrangement helps provide structural support, protection, and aid in the function of the organ.
A specialized function shared by the many cells lining the lungs and the lumen of the gut is increased exchange surface provided by their membranes. Interstitial fluid provides for the exchange of materials between blood and body cells.
The lumen of the gastrointestinal (GI) tract refers to the hollow internal space within the digestive organs, including the esophagus, stomach, intestines, and colon, where food and waste pass through. It is lined with mucosal tissue that plays a crucial role in digestion, absorption, and secretion. The size and characteristics of the lumen can vary depending on the specific organ and its function within the digestive process. Overall, the lumen is essential for the movement and processing of food and nutrients.
Sclerenchyma cells have a narrow lumen to provide greater structural support and rigidity to plants. The reduced lumen space allows for thicker cell walls, which are often lignified, enhancing strength and durability. This structural adaptation is crucial for supporting various plant parts, especially in areas subjected to mechanical stress. Additionally, the narrow lumen minimizes the space for cytoplasm, focusing the cell's function on support rather than metabolic processes.
open space aswhiteen the blood vessels.
heyy yoo.. wacky... it's always.. positive..
Simple squamous cells in the lumen of the urethra provide a protective lining for the tube that carries urine from the bladder to the exterior of the body.
The thylakoid lumen is the compartment bounded by the thylakoid membrane. It plays a vital role for photophosphorylation during photosynthesis. During the light-dependent reaction, protons are pumped across the thylakoid membrane into the lumen making it acidic down to pH 4.
ville absorb all the nutrients & food in the lumen
Lumen
Double-lumen PICC lines come in two colors. Red is the blood access lumen or arterial lumen and blue is the blood return lumen or venous lumen. Despite the names, neither lumen is leads to an artery, but both lead into a vein.
From the lumen of an organ to the outside, the proper arrangement of layers is typically mucosa, submucosa, muscularis, and serosa (or adventitia). This arrangement helps provide structural support, protection, and aid in the function of the organ.
The root word for lumen is the Latin word "lumen," which means light.
A specialized function shared by the many cells lining the lungs and the lumen of the gut is increased exchange surface provided by their membranes. Interstitial fluid provides for the exchange of materials between blood and body cells.
the lumen is bright
The lumen of the gastrointestinal (GI) tract refers to the hollow internal space within the digestive organs, including the esophagus, stomach, intestines, and colon, where food and waste pass through. It is lined with mucosal tissue that plays a crucial role in digestion, absorption, and secretion. The size and characteristics of the lumen can vary depending on the specific organ and its function within the digestive process. Overall, the lumen is essential for the movement and processing of food and nutrients.