بايو بايت - BioByte

📊 A tissue needs a delicate internal framework that supports cells without preventing movement of fluids through the organ. Which fiber is most suitable? Anonymous Poll — Collagen fibers — Elastic fibers — Fibrin fibers — Reticular fibers 7 answered

📊 Which situation most strongly depends on the lubricating function of ground substance? Anonymous Poll — Movement of joint surfaces — Bone mineral storage — Blood cell production — Antibody synthesis 12 answered

📊 A tissue contains abundant proteoglycans and glycosaminoglycans that attract water. What property will this tissue most likely have? Anonymous Poll — Resistance to compression — Electrical conductivity — Irritability — Contractility 4 answered

📊 A surgeon observes that an injured cartilage takes much longer to heal than an injured bone. What is the best explanation? Anonymous Poll — Cartilage has no extracellular matrix — Cartilage contains dead cells — Cartilage is avascular — Cartilage contains only elastic fibers 7 answered

📊 Which cell is directly responsible for producing antibodies? Anonymous Poll — Lymphocytes — Plasma cell — Macrophages — Mast cell 7 answered

📊 A connective tissue cell removes dead cells, engulfs foreign particles, and presents antigens. Which cell is it ? Anonymous Poll — Macrophage — Chondrocyte — Osteoclast — Adipocyte 7 answered

📊 A patient with a parasitic worm infection has an increased number of which cells? Anonymous Poll — Neutrophil — Basophil — Monocyte — Eosinophil 9 answered

📊 Which statement best distinguishes basophils from mast cells? Anonymous Poll — Basophils are mainly found in blood, while mast cells are mainly found in tissues — Basophils produce antibodies, while mast cells produce collagen — Basophils form cartilage, while mast cells form bone — Basophils are fixed cells, while mast cells are red blood cells 9 answered

📊 A monocyte leaves the bloodstream and enters connective tissue. What does it usually become? Anonymous Poll — Plasma cell — Mast cell — Macrophage — Microglial 7 answered

📊 A patient has a bacterial infection accompanied by acute inflammation. Which wandering cell is expected to arrive early and perform phagocytosis? Anonymous Poll — Neutrophil — Eosinophil — Basophil — Monocyte 5 answered

📊 A cell in connective tissue can remain undifferentiated and later develop into another connective tissue cell. Which cell fits this description? Anonymous Poll — Mesenchymal cell — Eosinophil — Plasma cell — Fibroblasts 7 answered

📊 A cartilage-forming cell produces matrix but has not yet become trapped inside a lacuna. What is it called? Anonymous Poll — Chondrocyte — Chondroblast — Osteocyte — Octeoclast 9 answered

📊 Axons are grouped together to form: Anonymous Poll — A) Ganglia — B) Nuclei — C) Nerve fibers — D) Synapses 125 answered

📊 Neurofibrils are mainly found in: Anonymous Poll — A) Nucleus — B) Axon and dendrites — C) Myelin sheath — D) Neurolemma 122 answered

📊 Immediately after exposure to an allergen, a tissue cell releases histamine and causes redness and swelling. Which cell is responsible? Anonymous Poll — Mast cell — Neutrophil — Plasma cell — Eosinophil 4 answered

📊 A patient loses body fat after prolonged starvation. Which connective tissue cell has mainly decreased in size? Anonymous Poll — Mast cell — Adipocyte — Osteocyte — Osteoblast 8 answered

📊 Which function is least associated with adipocytes? Anonymous Poll — Energy reserve — Thermal insulation — Antibody production — Fat storage 6 answered

📊 A mature cartilage cell is surrounded by the matrix it produced. Where is it located? Anonymous Poll — Lacuna — Volkamin canal — Duct — Havarsian canal 8 answered