Acetylcholine released into the junction between a motor neuron and a skeletal muscle binds to a sodium/potassium channel and opens it. This is an example of ________.

TLS Online TPP Program

#Question id: 28967

#Unit 7. System Physiology – Animal

T3 and T4 thyroxin leads to negative feedback loop by inhibiting the TRH and TSH, but these negative feedback regulation is prevented in case of___ 

I- Hypothyroidism

II- Thyrotoxicosis 

III-TSH and I deficiency

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#Question id: 28968

#Unit 7. System Physiology – Animal

The hormones of the adrenal cortex are derivatives of__

TLS Online TPP Program

#Question id: 28969

#Unit 7. System Physiology – Animal

The adrenal cortex secretes classes of steroidal hormones such as__

I-Glucocorticoids

II-Mineralocorticoids 

III-Androgens

TLS Online TPP Program

#Question id: 28970

#Unit 7. System Physiology – Animal

Adrenal cortex has three zone, zone of fasciculata and reticularis leads to synthesize and secretion of which hormones?

TLS Online TPP Program

#Question id: 28971

#Unit 7. System Physiology – Animal

Adrenal cortex has three zone, outermost zone, called the zona glomerulosa, which secretes___

TLS Online TPP Program

#Question id: 28972

#Unit 7. System Physiology – Animal

hormones of adrenal cortex are derivatives of cholesterol convert to pregnenolone is catalyzed by enzymes in mitochondria, known as__