A pathologist uses monoclonal antibodies against several intermediate filament proteins and finds that a tumor section stains positive for cytokeratin only. The tumor most likely originated from which of the following tissues? (A) Connective (B) Epithelial (C) Glial (D) Muscle (E) Nemal

A pathologist uses monoclonal antibodies against several intermediate filament proteins and finds that a tumor section stains positive for cytokeratin only. The tumor most likely originated from which of the following tissues? (A) Connective (B) Epithelial (C) Glial (D) Muscle (E) Nemal

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question

A pathologist uses monoclonal antibodies against several intermediate filament proteins and finds
that a tumor section stains positive for cytokeratin only. The tumor most likely originated from which
of the following tissues?
(A) Connective
(B) Epithelial
(C) Glial
(D) Muscle
(E) Nemal

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