64: The Brain (part 1) Quizellenj2022-12-02T14:32:37-05:00 Please sign up for the course before taking this quiz. 1. Which of these keeps track of time of day and makes melatonin at night?1 pineal gland mammillary body pituitary gland colliculus 2. What is the purpose of the brain’s wrinkles?1 To make more space for inner parts. To allow for large surface area. To allow for lots of blood vessels. There isn't any purpose. 3. The right hemisphere controls the left side of the body.1 True False 4. Which of these brain parts connects the cerebrum to the limbic system?1 thalamus fornix corpus callosum cingulate gyrus 5. People who have their corpus callosum cut always die.1 True False 6. Which of these is NOT a connecting piece?1 fornix corpus callosum amygdala intermediate mass 7. The pons is mostly concerned with:1 sleeping anger thinking eating 8. What is the optic chiasm?1 The place where the optic nerve enters the brain. The central focal point of the eye. The nerve cord that connects the eyes to each other. The place where the eye nerves cross on the bottom side of the brain. 9. Which one of these is NOT a function of the midbrain?1 It's a pathway for connections between the cerebrum and cerebellum It produces a neurotransmitter necessary for muscle movement. It contains reflexes. It decides if a signal is important enough to relay to the cerebrum. 10. Which of these controls strong emotions such as fear and anger?1 hypothalamus hippocampus amygdala mammillary body 11. The medulla oblongata controls:1 reflexes of eyes and ears appetite and body temperature waking and sleeping cycles hearth rate and breathing 12. Which one of these is NOT a function of the cerebellum?1 muscle memory coordination of muscle movements visual reflexes balance 13. Which of these is NOT a part of the limbic system?1 amygdala hippocampus mammillary body fornix pons 14. Gray matter is made of mostly axons.1 True False 15. Which of these makes hormones?1 olfactory bulb thalamus pituitary gland mammillary body 16. Which of these parts sorts out signals coming from all the sensory neurons in the body?1 hypothalamus thalamus hippocampus midbrain amygdala 17. Which of these is NOT found on the outside of the cerebrum?1 dura mater ventricles arachnoid layer blood vessels pia mater 18. What is the function of the limbic system?1 heart rate and breathing emotion and memory appetite and body temperature movement and coordination 19. Which one of these is a “bump”?1 sulcus fissure gyrus 20. The cerebrum has how many hemispheres?1 4 2 1 3 62: The eye (anatomy) 86: Female reproductive system Back to: 64: The Brain (part 1)
