Which one of the following hormones is NOT secreted by the adrenal gland in humans?
Show Hint
- Cortisol
- Epinephrine
- Oxytocin
- Aldosterone
The Correct Option is C
Solution and Explanation
The adrenal glands, located on top of the kidneys, produce a variety of hormones that regulate critical functions such as stress response, metabolism, and fluid balance.
Step 1: Understanding adrenal gland secretions.
Cortisol, epinephrine, and aldosterone are all hormones secreted by the adrenal glands.
Cortisol is a glucocorticoid hormone that helps the body respond to stress.
Epinephrine (also known as adrenaline) is produced by the adrenal medulla and helps in the fight-or-flight response.
Aldosterone is a mineralocorticoid hormone that helps regulate blood pressure by controlling the balance of sodium and potassium.
Step 2: Oxytocin.
Oxytocin, however, is produced by the hypothalamus and released by the posterior pituitary gland, not the adrenal glands. It plays a key role in childbirth and lactation.
Step 3: Conclusion.
The correct answer is (C), as oxytocin is not secreted by the adrenal glands.
Top GATE BM Biomechanics Questions
Given the following statements, which one of the options is correct?
Statement (i): Histology is the study of histones
Statement (ii): Cytology is the study of tissuesLet \( R_1, R_2 \) and \( R_3 \) be the Reynolds numbers corresponding to the following three cases, respectively:
Case 1: A 1 \(\mu\)m long bacterium swimming in water
Case 2: A 10 cm long fish swimming in water
Case 3: A 10 m long whale swimming in water
If each of them covers a distance equal to their respective body length in one second, which one of the following is CORRECT?- The shape of an elastic rod of length \( l \) is represented by the position vector \( \vec{r}(s) \) corresponding to the arc length \( s \). If the bending energy of the rod is \[ E = K \int_0^l \left( \frac{\partial^2 \vec{r}}{\partial s^2} \right)^2 \, ds, \] what is the dimension of \( K \) in terms of mass \( M \), length \( L \), and time \( T \)?
- Cerebrospinal fluid in humans is present in the _______space.
- For a tissue with Young’s modulus 4 kPa and shear modulus 1.5 kPa, what is the value of the Poisson’s ratio?
Top GATE BM Questions
- What is the value of the following complex line integral counter-clockwise ?
\(\oint_{|z|=3}\frac{8}{z(z-2)(z-4)}dz\) - To solve the equation x = 2 cos x using Newton-Raphson's method, which one of the following iterations should be used ?
- During the repolarization phase of a neuron, the cell is brought back to the resting potential by the action of a Sodium-Potassium pump. Which one of the following statements is TRUE for the active transport of Na+ and K+ ions through the cell membrane ?
- The cardiac rhythm in a healthy human heart originates from ______.
- Which one of the following events is NOT typically encountered in diagnostic X-ray projection radiography ?