By what age does the complete myelination of the reticular formation usually occur?
a) the mid 20s
b) the mid 30s
c) the mid 40s
d) The reticular formation contains only demyelinated neurons, so there is no complete myelination of this
brain area.
a
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When the color purple is reflected off a hat, what can we say is happening to the light waves?
a. ?Purple light waves are being absorbed by the hat. b. ?The purple from ultraviolet light waves is being reflected from the hat. c. ?Purple light waves are being reflected from the hat. d. ?The purple from ultraviolet light waves is being absorbed by the hat.
The term "aging" can be divided into distinguishing between external or environmentally. What is the term that refers to caused aging?
a) Primary aging b) Secondary aging c) Tertiary aging d) Quaternary aging
Carriers of the sickle cell gene
A) often do not display symptoms until after they have passed the gene on to their children. B) can be treated during infancy if placed on a diet that is low in phenylalanine. C) are more resistant to malaria than are individuals with two alleles for normal red blood cells. D) develop sickle-shaped red blood cells that cause degeneration of the nervous systems.
Promoting one or a very few women into high-status positions in an organization has the result of ________
a) not causing the promoted women to suffer a loss of confidence b) causing women not promoted to be more likely to blame themselves for not being promoted c) causing the promoted women not to be identified as "token" promotions d) not causing the promoted women to be viewed as less competent