Dizygotic twins have the same exact DNA. a. True b. False An individual with an

Question

Dizygotic twins have the same exact DNA. a. True b. False An individual with an extra 21^st chromosome: a. Is Colorblind b. Has Biploar Disorder c. Has Down Syndrome d. Has Turners Syndrome What is the first stage of the human sexual response cycle? a. Resolution b. Orgasm c. Plateau d. Excitement The measure of the relationship between two variables is known as a: a. Correlation b. Meta-Analysis C. Summary d. Random Sampling Which of the following psychological specialties focuses on working with individuals in business settings? a. Developmental b. Cognitive c. Industrial/Organizational d. Clinical In which region of a neuron are neurotransmitters released from? a. Cell Body b. Axon Terminal c. Dendrites d. Synapses Which of the following neurotransmitters is considered to be the bodies' own natural painkiller? a. Acetylcholine b. Serotonin c. Dopamine d. Endorphin The amygdala, fornix, and hippocampus are all parts of the brains: a. Reticular Activating System b. Limbic System c. Ventricular System d. Memory System Who is considered to be the founding father of modern psychology? a. G. Stanley Hall b. John Watson c. Wilhelm Wundt d. Sigmund Freud

Explanation / Answer

8. Answer : b. False

Monozygotic twins come from same zygote and divides to form two embryos so they share of their genes. But dizygotic twins come from different zygotes and they share only 50% of their genes.

9. Answer : c. Down syndrome

Reason for other options :

Turner syndrome : Female with only one X chromosome

Bipolar disorder : Depression related condition

11. Answer : a. correlation

12. Answer : c.Industrial/Organizational

13. Answer : b.Axon terminal

Knoblike distal endings of the axon terminal are also called as secretory region. When the impulses reach the terminal, neurotransmitters are released.

Dendrites are input or receiving region and axon is the conducting region. Cell body or soma is the metabolic center with nucleus.

14. Answer : d.Endorphin

All other neurotransmitters elevate pain but endorphin decrease the paining sensation

15. Answer : b.Limbic system

16. Anwer : d.Sigmund Freud

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