One of the followings plays a vital role in nutrition of neurons and their protection by myelin sheath:

Related Mcqs:

1. The myelin sheath serves to ____________?

   A. break down epinephrine
   B. bypass the nodes of Ranvier
   C. decrease the speed of natural transmission
   D. increase the speed of natural transmission

2. Wilson was the strong supporter of _________ plays vital role for shaping of behaviour?

   A. Genes
   B. Culture and environment
   C. Past life
   D. God or almighty

3. ______ receive information from other neurons; _________ transmit information other neurons.

   A. synapses, cell bodies
   B. Dendrites, axon buttons
   C. Axon buttons dendrites
   D. Axon; cell bodies

4. In one of the followings, the nervous system consists of a network of neurons present between the ectoderm and endoderm:

   A. Planaria
   B. Mosquito
   C. Toad
   D. Hydra

5. A deeper plexus is embedded in parenchyma of one of the followings in addition to a superficial network of neurons:

   A. Planaria
   B. Jelly fish
   C. Sea anemone
   D. Coral

6. The brain structure that plays a critical role in ‘motivated’ behaviors such as eating and sexual activity is the ___________?

   A. cerebral cortex
   B. amygdala
   C. corpus collosum
   D. hypothalamus

7. Which of the following plays an important role in the regulation of respiration?

   A. pons
   B. hypothalamus
   C. thalamus
   D. midbrain

8. Forensic and criminal psychologists should exercise great caution before assuming that the media plays a role in generating violent criminality. Which of the following would support this caution?

   A. The media give a similar message about violence as do other sources of socialization. Indeed, the media give messages about when it is appropriate to use violence and when it is not
   B. Young violent offenders prefer violent videos compared to controls but they also tend to have been abused by their parents. When this factor is taken into account their media consumption is not different from controls
   C. Violent crime statistics in the states show a delayed effect as result of the introduction of violent television but this claim is not supported in Great Britain
   D. All of the above

9. A part of forebrain that plays an important role in the formation of long term memory, and thus is required for learning:

   A. Hypothalamus
   B. Amygdala
   C. Hippocampus
   D. Cerebrum

10. Which brain structure plays a major role in eating behavior?

    A. Hypothalamus
    B. Hippocampus
    C. Frontal lobe
    D. Carpus Callosum