During implantation, the embryoblast undergoes gastrulation.
Answer the following statement true (T) or false (F)
True
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Ferritin is a protein used to
a) transport iron in the blood. b) store iron in the liver. c) oxidize iron in the peroxisomes. d) synthesize iron. e) absorb iron across intestinal cells.
All cells attached to the basement membrane but not all cells reach free surfaces is a description of
A. dendrite. B. membrane. C. pseudostratified columnar epithelium. D. mesoderm. E. neuroglia.
Which of the following substances releases hydrogen ions into a solution?
A. acids B. bases C. salts D. glucose E. water
Exhausted from studying all night, you briefly close your eyes and your mind starts to wander. Which brain waves would be most predominant in an EEG?
A) Alpha B) Beta C) Theta D) Delta