Cell type NOT found in areolar connective tissue.
chondrocyte
mast cell
macrophage
fibroblast
The Correct Answer is A
A. chondrocyte: Chondrocytes are specialized cells found in cartilage tissue. They produce and maintain the cartilaginous extracellular matrix and are not present in areolar connective tissue.
B. mast cell: Mast cells are abundant in areolar connective tissue and play a key role in inflammation by releasing histamine and other chemical mediators during immune responses.
C. macrophage: Macrophages are present in areolar connective tissue, where they function in phagocytosis to remove pathogens, debris, and damaged cells.
D. fibroblast: Fibroblasts are the most common cells in areolar connective tissue. They produce fibers such as collagen and elastin, as well as the extracellular matrix that provides structural support.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
False:Supporting cells in nervous tissue that can divide are glial cells, not neurons. Glial cells maintain, protect, and support neuronal function, and they retain the ability to reproduce throughout life. Neurons are specialized cells responsible for transmitting electrical impulses, and they have a very limited ability to undergo cell division once mature. Damage to neurons usually results in permanent loss of function.
Correct Answer is D
Explanation
A. 2:Two ATP molecules are produced directly during glycolysis, but this represents only a small portion of the total ATP generated from one glucose molecule.
B. 6:Six ATP molecules are produced during the Krebs cycle per glucose molecule, but this does not account for the full yield from glycolysis, Krebs cycle, and oxidative phosphorylation combined.
C. 28:Approximately 28 ATP molecules are produced through oxidative phosphorylation and the electron transport chain, but when combined with the 2 ATP from glycolysis, the total ATP yield is higher.
D. 30:Complete cellular respiration of one glucose molecule, including glycolysis, the Krebs cycle, and oxidative phosphorylation, yields roughly 30 ATP in eukaryotic cells, representing the total energy harvested from one molecule of glucose.
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