What is correct for the hormone whose mechanism of action is shown in the given diagram?
     

1.	This hormone will most likely be synthesized by the neural cells of the hypothalamus
2.	This hormone cannot be thyroxin or triiodothyronine
3.	This hormone can be a derivative of cholesterol
4.	This hormone will have an almost instantaneous onset of action

The basal part of diencephalon is

1.  Hypothalamus

2.  Epithalamus

3.  Thalamus

4.  Both 2 and 3

Group of neurosecretory cells found in hypothalamus is known as

1.  ganglia

2.  nuclei

3.  Tract

4.  nerve

Which of the following types of hormones are released by Hypothalamus

1.  Releasing hormones

2.  Inhibitory hormones

3.  Both 1 and 2

4.  None of these

GnRH is released by which of the following endocrine system?

Somatostatin is released by which of the following endocrine system?

1. Hypothalamus

2. Anterior pituitary gland

3. Posterior pituitary gland

4. Thyroid gland

Which gland is under the direct neural regulation of hypothalamus?

1. Pineal gland

2. Anterior pituitary gland

3. Posterior pituitary gland

4. Thyroid gland

The hormones which are secreted by hypothalamus reach upto pituitary gland through

1. Blood Capillary System

2. hypothalamohypophysial portal system

3. hepatic portal system

4. Both 1 and 2

Neurohypophysis consists of

1. Pars nervosa

2. Pars intermedia

3. Pars distalis

4. Both B and C

Which of the following hormone is secreted by Pars nervosa?

1. Oxytocin

2. Vasopressin

3. Melanocyte

4. Both 1 and 2