NEET UG Zoology — Chemical Coordination and Integration previous year questions with solutions.
Artificial light, extended work-time and reduced sleep-time disrupt the activity of
Which of the following conditions will stimulate parathyroid gland to release parathyroid hormone?
Match the following hormones with the respective disease: $\begin{array}{|c|l||c|l|} \hline & \text{Column - I } & & \text{Column - II} \\ \hline \text{(a)} & \text{Insulin} & \text{(i)} & \text{Addison's disease} \\ \hline \text{(b)} & \text{Thyroxin} & \text{(ii)} & \text{Diabetes insipidus} \\ \hline \text{(c)} & \text{Corticoids} & \text{(iii)} & \text{Acromegaly} \\ \hline \text{(d)} & \text{Growth Hormone} & \text{(iv)} & \text{Goitre} \\ \hline & & \text{(v)} & \text{Diabetes mellitus} \\ \hline \end{array}$ Select the correct option
Identify $A, B$ and $C$ in the diagrammatic representation of the mechanism of hormone action.  Select the correct option from the following
How dose steroid hormone influence the cellular activities?
Which of the following is an amino acid derived hormone?
Which of the following hormones can play a significant role in osteoporosis?
A temporary endocrine gland in the human body is
Hypersecretion of Growth Hormone in adults does not cause a further increase in height, because
What causes Graves' disease?
Name a peptide hormone which acts mainly on hepatocytes and adipocytes and enhances cellular glucose uptake and utilisation.
The posterior pituitary gland is not a 'true' endocrine gland because
Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other?
The amino acid tryptophan is the precursor for the synthesis of:
A chemical signal that has both endocrine and neural roles is:
Which one of the following hormones though synthesized elsewhere, is stored and release by the master gland?
Which one of the following hormones is not involved in sugar metabolism?
Identify the hormone with its correct matching of source and function.
Fight-or-flight reaction cause activation of:
A pregnant female delivers a baby, who suffers from stunted growth, mental retardation low intelligence quotient and abnormal skin. This is the result of
Norepinephrine: (i) is released by sympathetic fibers (ii) is released by parasympathetic fibers (iii) increases the heart rate (iv) decreases blood pressure. Which of the above statements are correct?
Select the option which correctly matches the endocrine gland with its hormone and its function.
Which of the following statement is correct in relation to the endocrine system?
Which of the following represents the action of insulin?