Biological Basis of Psychology [NTA-NET (UGC-NET) Psychology (04)]: Questions 38 - 41 of 608
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Question 38
Question MCQ▾
The females of many species release these chemicals to signal their sexual availability to males of their species. The chemicals are
Choices
Choice (4) | Response | |
---|---|---|
a. | odorants | |
b. | steroids | |
c. | dopamine | |
d. | pheromones |
Question 39
Question MCQ▾
Scott was tried for and convicted of murdering his wife. He showed little emotion during his trial. Though he was tearful in some interviews just after she disappeared, given his apparent lack of remorse the tears may have been an attempt to manipulate people into believing he was not involved. Scott demonstrates characteristics of someone with a personality disorder, which is coded on
Choices
Choice (4) | Response | |
---|---|---|
a. | Axis I. | |
b. | Axis -V | |
c. | Axis III. | |
d. | Axis II. |
Question 40
Question MCQ▾
Oxytocin has which of the following actions?
Choices
Choice (4) | Response | |
---|---|---|
a. | increases pair bonding | |
b. | decreases appetite | |
c. | decreases libido | |
d. | increases blood pressure |
Question 41
Question MCQ▾
Which of the following is the path of a received “message” through a single neuron?
Choices
Choice (4) | Response | |
---|---|---|
a. | Postsynaptic cell, cell body, axon, terminal buttons | |
b. | Presynaptic cell, cell body, axon, dendrites | |
c. | Dendrites, axon, cell body, terminal buttons | |
d. | Presynaptic cell, cell body, axon, post-synaptic cell |