A person who is studying the basic effects of aging on neurons should focus on which of the following?
a. proteins and tangles
b. synapses and dopamine
c. dendrites and hormones
d. axons and recesses
Answer: a. proteins and tangles
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In which stage of prenatal development does the child undergo astoundingly rapid change, including dramatic changes in proportion and weight?
A. embryonic B. fetal C. germinal D. combinatorial
What is the correct order of the four stages of cognitive development, according to Piaget?
a. sensorimotor period, formal operational period, preoperational period, concrete operational period b. sensorimotor period, preoperational period, concrete operational period, formal operational period c. preoperational period, sensorimotor period, formal operational period, concrete operational period d. formal operational period, concrete operational period, preoperational period, sensorimotor period
Raymond Cattell and John Horn believed that fluid intelligence is tied to
a. physiological maturation. c. domain specific knowledge. b. psychosocial development. d. cultural experiences.
Which method enables the visualization of minute but specific structural details of a neuron, such as synaptic vesicles?
a. Light microscopy b. Dark field microscopy c. Electron microscopy d. Microautoradiography