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प्रश्न
If you stand to make your maiden speech before a large audience, your mouth dries up and heart rate increases. What brings about these changes?
एक पंक्ति में उत्तर
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उत्तर
Adrenalin secreted by the adrenal medulla brings about these feelings.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
The catecholamines are secreted by _________.
Name the following:
The hormone which increases blood pressure
Explain briefly, why adrenaline is called the emergency hormone?
Some adult women may develop facial hairs. What may be the cause for it?
Answer the questions after observing the diagram given below.
- What acts as the first messenger?
- Why can’t hormones like catecholamines enter their target cells through plasma membrane?
- Name the mode of hormone action shown in the diagram.
Which gland is represented by 'X' in the given diagram?
Choose the correct option among the following options
| Column I | Column II |
| A. Epinephrine | i. Stimulates muscle growth |
| B. Testosterone | ii. Decrease in blood pressure |
| C. Glucagon | iii. Breakdown of liver glycogen content |
| D. Atrial natriuretic factor | iv. Increases heart beat |
In the given figure, what is indicated as 'X'?
Name the following:
The emergency hormone.
Give reason.
Adrenaline is often described as the emergency hormone.
