Which effect most likely causes astronauts to become nauseated in space??
a. ?Their vestibular system cannot tell which way is down.
b. ?Their bodies' kinesthetic perception is thrown off by the lack of gravity.
c. ?Their visual system has trouble adjusting to seeing things floating and flying.
d. ?Their brains are being bombarded by cosmic rays.
ANSWER:
a
You might also like to view...
An infant loses interest in a toy train set every time the train disappears into a long tunnel. This infant must be in Piaget's ____ stage of development.?
a. ?preoperational b. ?sensorioperational c. ?sensorimotor d. ?concrete operational
Suppose you want to compare the amount of sexual stereotyping on two TV shows. You might break Show A into 15-second intervals and record whether each interval contains some form of sexual stereotyping. You might later do the same for Show B. The method of observation you would be using is called _________________ recording
Fill in the blank with correct word.
Males are more likely than females to inherit sex-linked disorders because
a. most sex-linked disorders are on the Y chromosome. b. males do not inherit an X chromosome from their mothers. c. males do not have a second normal X chromosome to mask the effects of the abnormal X chromosome. d. males inherit both an abnormal X and an abnormal Y chromosome.
Which of the following statements is true about the Human Genome Project and the subsequent ENCODE Project?
a. The project revealed we have over 100,000 functioning genes. b. An international version of the project was able to identify what most of the genes actually do in the body. c. Only about 3% of our DNA sequence encodes for proteins. d. It was used to identify the gene for Huntington's disease.