Understanding Connective Tissues: A Quiz
Understanding Connective Tissues: A Quiz
Test your knowledge on carbohydrates, connective tissues, and their cellular components with this engaging quiz! Designed for students and professionals alike, this quiz covers key concepts in histology and pathology.
- Multiple choice questions
- Learn while you test your understanding
- Perfect for biology enthusiasts
How can we recognize the carbohydrates on the reticular fibers ?
With silver salts
Hematoxylin
Eosin
Periodic acid-Schiff
ϝ which cell can display metachromasia
Mast
Fibroblast
Macrophages
Plasma
ϝ which percentage indicates the carbohydrate in the reticular fibers ?
10%
30%
40%
70%
which percentage indicates the collagen in the dry mass of our bodies ? ?
10%
30%
40%
70%
In lungs we could find a lot of
Elastic Fibers
Type I collagen fibers
Type 3 collagen fibers
Non of the above
ϝ Elastic fibers can be stained by
H&E
Orcein
Aldehyde fuchsin
B and c
Which is Responsible for the gel state of the extracellular matrix ?
ϝ Glycosaminoglycans (GAGs)
ϝ Proteoglycans
ϝ Adhesive glycoproteins
All of the above
Which is false about mucopolysaccharides ?
ϝ They have a high negative charge
ϝ They have space-filling function
ϝ Long polymers of repeating disaccharide units
Non of the above
The GAG side-chains are added to Proteoglycans
In golgi
In RER
In SER
ALL OF THE ABOVE
The reason for that proteoglycans often comprise a greater mass than the polypeptide core is, that
It attached GAGs
It has more subunits
It is longer
Non of the above
Where do proteoglycans become bound to the hyaluronan ?
In golgi
In RER
Out of the cell
In the nucleus
Chondronectin, osteonectin and fibronectin are examples for
Adhesive Glycoproteins
Proteoglycans
GAGs
None of the above
ϝ Ligaments and tendons are areas where you expect to find repeated stresses exerted in the same direction so ,commonly it contains ?
Dense Irregular Connective Tissue
Dense Regular Connective Tissue
Reticular Connective Tissue
All of the above
You may find Kupffer cells in ?
The central nervous system
Skin
Liver
Bone
Macrophages are long-living cells and may survive in the tissues for months
True
False
Cells are highly important for presentation of antigens
Macrophages
Mast cell
Plasma cell
Fibroblast
The main molecules the mast cell release are ?
Heparin
Histamine
Hyaluronic acid
A and b
Non
The antibody-producing cell is
Plasma
Macrophage
Mast cell
A and b
Leukocytes are derived from
Mesenchymal cells
Circulating blood cells
ϝ Fibroblasts
B lymphocytes
Increased vascular permeability is caused by histamine which leads to inflammation , the signs are
Warmth
Redness
Edema
All of the above
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