Cells from the lining of kidney tubules are
A) squamous epithelial cells
B) columnar epithelial cells
C) cuboidal epithelial cells
D) evoidal epithelial cells
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i) All living organisms are composed of cells and products of cells, ii) All cells arise from preexisting cells.
C) Cell theory
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In plant cells : A) the cytoplasm, lining of the cell wall acts as semipermeable membrane.
D) cell sap acts as 4 semipermeable membrane.
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The position of the right kidney is lower than the left kidney due to the :
D) Presence of liver above it
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Identify correct sentence given below: A) Right kidney – slightly lower than left kidney
A) Right kidney – slightly lower than left kidney
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The squamous epithelial cells in Bowman’s capsule are ………
The squamous epithelial cells in Bowman’s capsule are Podocytes
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In Visakhapatnam, the gang of kidney thieves were arrested. They have performed so many kidney transplantation operations.
Answer is (D) (iv) only
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Explain the functions of the different types of epithelial cells.
1. Epithelial tissue – Protection, secretion, absorption, excretion and filtration. 2. Connective tissue – Provides strength to body tissues and organs, protects vital organs, acts as packing material, helps in healing 3....
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Describe with neat and labelled diagram squamous epithelium.
Squamous epithelium or pavement epithelium: Location: It is present in blood vessels, alveoli, coelom, etc. Structure: 1. The squamous epithelium is composed of single layer of cells. 2. The cells are polygonal in shape, thin...
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Why squamous epithelium is also called pavement epithelium?
They appear like flat tiles when viewed from above, thus, are also called as pavement epithelium. Functions: Protection, absorption, transport, filtration and secretion.
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Identify the cells whose secretion protects the lining of gastro – intestinal tract from various enzymes.
The correct answer is (D) Goblet cells
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