AP Psychology Biopsychology — practice questions
30 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice AP Psychology Biopsychology in the app →Which cells of the nervous system outnumber neurons by roughly ten to one?Which part of a neuron receives incoming signals from other neurons?The myelin sheath that coats some axons is formed by glial cells and functions to:Multiple sclerosis is described in the chapter as an autoimmune disorder involving a large-scale loss of:The thalamus acts as a sensory relay for the brain, with which sense being the exception?Which structure controls automatic processes such as breathing, blood pressure and heart rate?The pituitary gland is often called the master gland because it:Insulin and glucagon, the two hormones that regulate blood sugar, are secreted by:Which glands sit atop the kidneys and secrete epinephrine and norepinephrine?During an action potential, the movement of ions across the membrane involves:The all-or-none principle means that an action potential:A drug that mimics a neurotransmitter at the receptor site and strengthens its effects is called:Reuptake inhibitors differ from both agonists and antagonists because they:Which set of changes reflects activation of the sympathetic nervous system?In the peripheral nervous system, afferent fibres are so named because they:A patient produces fluent, sensible-sounding speech but cannot understand what others say. This pattern pointsWhich limbic structure is described as essential for learning and memory?The hypothalamus is notable because, besides regulating homeostasis, it:The primary visual cortex is located in which lobe, and is organised in what way?A recessive phenotype such as smooth chin is expressed only when the individual is:Hormones differ from neurotransmitters chiefly in that hormones:Why is the sickle-cell allele described as adaptive in regions where malaria is common?The epigenetic perspective differs from the range of reaction view because in epigenetics:The idea that a child of a professional athlete is exposed early to that sport, and that this environment thenIn the adoption study reported in the chapter, the highest rate of schizophrenia was found among adoptees who A split-brain patient cannot name a picture shown in the left visual field, yet can draw it with the left handWhat caution does the chapter attach to the famous case of Phineas Gage?After surgery removed his hippocampus, the patient known as H.M. could still learn new skills but had no memorA researcher needs to track brain activity with millisecond accuracy but does not need to know where in the brThe chapter describes hyperthyroidism as producing which set of symptoms?