Biology, asked by AlokPrabhakar6627, 1 year ago

What is lumen in biology terms ?

Answers

Answered by Anushka0408
5
your answer
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The cavity or channel within a tube or tubular organ such as a blood vessel or the intestine.
Answered by riya1604
2
in biology, a lumen (plural:lumina)is inside space of a tabular structure such as an artry or intestine. it comes from Latin word lumen means opening......

it refers to:
-the interior of vessel.
-the pathways of the bronchi in lungs.

in cell biology, a lumen is a membrane defined space that is found inside several organelles.
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hope this helps you
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