Genes make up _____ of human DNA.
· 99.9 percent
· about 20 to 25 percent
· less than 2 percent
· about 60 percent
· less than 2 percent
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"A physical wound or internal injury to the brain" defines a(n) ____
a. infarction c. traumatic brain injury b. diaschisis d. cerebrovascular accident or stroke
Which of the following regulates growth through secretion of growth hormone?
a. pancreas c. thyroid b. gonads d. anterior pituitary
When we exert ourselves, our breathing and heart rate speed up, an example of the body's physiological balance called ______
Fill in the blank with correct word
One will generally encode visual stimuli into auditory stimuli in the working memory because
a. the memory trace of auditory stimuli takes longer to fade. b. the rehearsal of auditory stimuli requires less effort. c. one cannot maintain the information as visual stimuli in the short-term memory. d. both a and b