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Answer:
True
Explanation:
The mucous membrane "conjunctiva" line the lower and upper portion of the eyelid of eye. It covers the white portion of eye ball i.e the anterior surface and also lubricates the eye. Conjunctiva membrane is made up of squamous epithelium which is mixed with mucus cell which not only cover the inner portion of lower & upper eyelid and anterior surface of eye but also cover the visible part of sclera and through the tears (lacrimal gland) prevent eyes from drying.
Hence the given statement is true.
Answer:
Substance A functions as an Allosteric inhibitor.
Explanation:
Allosteric inhibitor is a specific type of inhibitor that binds to the target enzyme at a specific site that is remote from the active site thus modulating or inhibiting the activity of that enzyme.
Allosteric interraction is of 2 types
1 Homotropic Interraction when substrate itself is a modulator,then the Interration that occurs between enzymes and target enzyme is known as Homotropic Interraction.
2 Hetarotropic Interraction During Hetarotropic interraction inhibitor bind to the specific site of the target enzyme that is different from the active site thereby inhibiting the activity of the target enzyme.
Here the product A binds to the enzyme that converts X to Y and decreasing the activity of that enzyme .This inhibition is a perfect example of Hetarotropic Allosteric Interraction
c. high porosity and high permeability
Answer:
Homeostasis
Explanation:
"ability to maintain a relatively stable internal state that persists despite changes in the world outside."
Hope this Helps