A patient has a stroke that leaves him without any impulse control. Where is the most likely location of the brain
damage?
a. limbic association cortex
b. prefrontal association cortex
c. Wernicke's area
d. occipital cortex
e. somatosensory cortex
ANSWER: b
You might also like to view...
Arbuscular mycorrhizae are characterized by all of the following features except
A. They are the most common mycorrhizal type. B. Fungal hyphae penetrate plant root cells. C. They are seen in the earliest vascular plant fossils. D. The fungus can associate with several species of plants. E. The fungal component is a glomeromycete.
Two STR loci were determined to have the following allele frequencies in the general population: STR A STR B Alleles: 1A: 0.1 1B: 0.4 2A: 0.55 2B: 0.4 3A: 0.25 3B: 0.2 4A: 0
1 A suspect in a criminal trial was genetically tested for these loci and was found to have the genotype (1A, 1A) for STR A and (2B, 2B) for STR B–homozygous for both loci. What is the probability that a randomly sampled person from this population would also have this genotype?
How many times do G protein–linked receptors loop back and forth through the plasma membrane?
a. once b. twice c. three d. seven e. eleven
Which of the following processes can be used to bring nutrients into a cell against a concentration gradient?
A. Active transport B. Facilitated diffusion C. Active transport and facilitated diffusion D. Passive diffusion