The primary germ layer that takes the place of the hypoblast is the

A. mesoderm.
B. endoderm.
C. centroderm.
D. chorion.
E. trophoblast.


B

Anatomy & Physiology

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Which of the following is not directly involved in translation?

A) tRNA B) mRNA C) rRNA D) Ribosomes E) DNA

Anatomy & Physiology

In most cases, the mumps is a viral infection of the ________ glands

A) mandibular B) sublingual C) parotid D) submandibular E) lingual

Anatomy & Physiology

What does label K represent?


A) complement binding site
B) antigen binding site
C) antigenic determinant sites
D) macrophage binding site
E) antibodies

Anatomy & Physiology

Identify the correct statement(s) about stem cells

a. They are undifferentiated embryonic cells. b. They may reproduce many times. c. Their daughter cells may differentiate into a number of different specialized cell types. d. All of the above. e. None of the above.

Anatomy & Physiology