The protein molecule that occurs in red blood cells and binds to oxygen molecules is called
a. valine.
b. hemoglobin.
c. proline.
d. the cell membrane.
e. the ribosomes.
b
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Race is a social myth that argues that humans form different subspecies groups based on phenotypic expressions
a. True b. False Indicate whether the statement is true or false
The percentage of the individuals in a population with a given allele is known as a:
A. phoneme. B. frequency. C. moiety. D. band.
The Nuer place such a high importance on the continuation of senior lineages that __________ are conducted to supply heirs if a man dies without children
a. sororate marriages b. ghost marriages c. polygynous marriages d. polyandrous marriages
Edward Hall designated four categories of proxemically relevant spaces. Which of the following is incorrect?
a. Intimate (0-18 inches) b. Social-consultative (4-12 feet) c. Conventional (7-10 feet) d. Public distance (12 feet and beyond) e. Personal-casual (1.5?4 feet)