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A person entering an empty room suddenly...

A person entering an empty room suddenly fins a snake right in front on opening the door. Which one of the following is likely to happen in his neuro-hormonal control system

A

Sympathetic nervous system activated, releasing epinephrine and norepinephrine from adrenal medulla

B

Activation of sympathetic nervous system releasing epinephrine and norepinephrine from adrenal cortex

C

Neurotransmitters diffuse rapidly across synaptic

D

Hypothalamus activates parasympathetic nervous

Text Solution

Verified by Experts

The correct Answer is:
A
person entering an empty room suddenly finds a snake in front. Sympathetic nervous system activated, releasing epinephrine and norepinephrine from adrenal medulla.
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A2Z-CHEMICAL COORDINATION AND INTEGRATION-Section C : Previous Years' Examination Questions (NEET/AIPMT Questions)
  1. Adrenal gland is associated with

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  2. Master endocrine gland is

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  3. A person entering an empty room suddenly fins a snake right in front o...

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  4. Which one of the following is correct?

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  5. Which one of the following pairs of hormones are the examples of those...

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  6. Pituicytes are under the control of

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  7. Match the column

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  8. Catecholamine normally induces

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  9. Hormone with no effect on beat is

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  10. At the time of interview, heart beat increased due to

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  11. Which of the following statements is correct in relation to the endocr...

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  12. A pregnant female delivers a baby who suffers from stunted growth , m...

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  13. Select the answer correctly matches the endocrine gland with the horm...

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  14. Identify the hormone with its correct matching of source and function

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  15. Fight-or-flight reactions cause activation of

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  16. The amount of which hormoen is increased during fear

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  17. Addison's is disease is caused due to

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  18. Which one of the following hormones is not a glycoprotein?

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  19. Which one of the following hormones is not involved in sugar metabolis...

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  20. Which one of the following hormones through synthesized elsewhere is s...

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