NEET Zoology Chemical Coordination And Integration Class 11 Questions

Complete the analogy and select the correct option. Renin: Kidney:: Aldosterone: ______.

Two hormones 'X' and 'Y' interact with intracellular receptors and mostly regulate gene expression or chromosomal function by the interaction of hormone-receptor complex with the genome. Select the option that correctly identifies 'X' and 'Y' respectively.

The pituitary hormones regulate the growth and development of somatic tissues and activities of peripheral endocrine glands. Select correct pair:

Match the columns:

Select the wrong statement from the following: Hypothyroidism during pregnancy causes: (i) Cretinism in baby (ii) Mental retardation in baby (iii) Low intelligent quotient and deaf-mutism (iv) Abnormal skin in baby (v) Menstrual cycle to become irregular

Hyperglycemic hormone is secreted by

Function of Aldosterone are

Choose the correct answer among the following options:

Match List - I with List - II.

Consider the following statements regarding function of adrenal medullary hormones: A. It causes pupillary constriction B. It is a hyperglycemic hormone C. It causes piloerection D. It increases strength of heart contraction Choose the correct answer from the options given below:

Which of the following hormones released from the pituitary is actually synthesized in the hypothalamus?

Match List - I with List - II. List - I A. Progesterone B. Relaxin C. Melanocyte stimulating hormone D. Catecholamines List - II I. Pars intermedia II. Ovary III. Adrenal Medulla IV. Corpus luteum Choose the correct answer from the options given below:

Which of the following is not a steroid hormone?

Match List I with List II:

Match List I with List II.

Which of the following are NOT under the control of thyroid hormone?

Which of the following are not the effects of Parathyroid hormone? i. Stimulates the process of bone resorption ii. Decreases Ca²⁺ level in blood iii. Reabsorption of Ca²⁺ by renal tubules iv. Decreases the absorption of Ca²⁺ from digested food v. Increases metabolism of carbohydrates Choose the most appropriate answer from the options given below:

Erythropoietin hormone which stimulates R.B.C. formation is produced by:

How does steroid hormone influence the cellular activities?

Which of the following glucose transporters is insulin-dependent?

Match the following hormones with the respective disease:

Which of the following is an amino acid derived hormone?

Which of the following gastric cells indirectly help in erythropoiesis?

Which of the following hormones can play a significant role in osteoporosis?

Hypersecretion of growth hormone in adults does not cause further increase in height, because

GnRH, a hypothalamic hormone, needed in reproduction, acts on

A decrease in blood pressure / volume will NOT cause the release of

Which of the following pairs of hormones are NOT antagonistic (having opposite effects) to each other?

Changes in GnRH pulse frequency in females is controlled by circulating levels of

The amino acid tryptophan is the precursor for the synthesis of

A chemical signal that has both endocrine and neural roles is

Injury localized to the hypothalamus would most likely disrupt

Fight-or-flight reaction causes activation of

Identify the hormone with its CORRECT matching of source and function.

Select the option which correctly matches the endocrine gland with its hormone and its function.

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 said statements are correct?

Which of the following represents the action of insulin?