Multiple Choice
In the context of tissue structure and blood histology, another name for a red blood cell is a(n):
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1. Overview of Cell Biology
Overview of Tissue Structures
Multiple Choice
In the context of blood tissue structure, platelets (thrombocytes) are formed by fragmentation of which cell type?
A
Megakaryocytes
B
Fibroblasts
C
Erythrocytes
D
Neutrophils
Verified step by step guidance1
Understand that platelets, also known as thrombocytes, are small cell fragments involved in blood clotting.
Recall that platelets are not complete cells but fragments derived from a larger precursor cell in the bone marrow.
Identify the precursor cell type responsible for producing platelets, which is a large bone marrow cell with a lobulated nucleus.
Recognize that this precursor cell is called a megakaryocyte, which undergoes cytoplasmic fragmentation to release platelets into the bloodstream.
Conclude that among the options given, megakaryocytes are the correct cell type from which platelets are formed.
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