Chemical Coordination & Integration Questions

Study the given figure and choose the correct option :-

Read the statement carefully and answer the question on the basis of following options. Statement-I : The thyroid gland is composed of two lobes which are located on either side of trachea. Statement-II : Thyroid hormone regulate BMR and maintain ele

Given below are two statements one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Catecholamines stimulate the breakdown of glycogen resulting in an increased concentration of glucose in blood. Reason (R) : Gluc

Match column-I with column-II.

Androgens are secreted by-

Select the set of disorders which are caused due to hyper secretion of hormones?

Read the following statements and select the option containing correct statements: (a) Prolactin released from posterior pituitary regulates growth of mammary glands and milk formation in females. (b) Neurohypophysis (Pars nervosa), synthesis and sec

Which hormone acts on the exocrine pancreas and stimulates the secretion of water and bicarbonate ions?

The incorrect statement regarding hormones:

Which of the following can act as second messengers during hormone action?

One of the statements given below is incorrect regarding hormones that interact with intracellular receptors:

Receptors of protein hormones are found:

Which of the following describes the mechanism of action of a water-soluble hormone?

Hormones which interact with intracellular receptors are mostly:

Which of the following is a steroid hormone?

CCK (Cholecystokinin) acts on:

ANF (Atrial Natriuretic Factor) is secreted by ______ and it ______.

Match the following: (a) Hypercalcaemic (b) Hypocalcaemic (c) Hyperglycemic (d) Hypoglycemic 1. Glucagon 2. Insulin 3. Calcitonin 4. PTH

Erythropoietin, which stimulates RBC formation, is secreted by:

Prolonged hyperglycemia leads to a complex disorder called:

Insulin is a hypoglycemic hormone because it:

Alpha cells and Beta cells of Pancreas secrete ______ and ______ respectively.

The 'Islets of Langerhans' are found in the:

Underproduction of hormones by the adrenal cortex alters carbohydrate metabolism causing acute weakness and fatigue. This is called:

Which of the following is a glucocorticoid?

'Emergency hormones' or 'Hormones of Fight or Flight' are:

Thymus gland is responsible for the differentiation of:

PTH is a hypercalcaemic hormone, meaning it:

Which hormone lowers blood calcium levels?

Exophthalmic goitre (Grave's disease) is caused by:

Which is not related with thyroxine?

If ADH level of blood is less, then:

If pituitary is surgically removed, blood level of sodium falls and that of potassium rises up due to:

Which hormone regulates the 24-hour (diurnal) rhythm of our body?

Vasopressin is also known as:

Oxytocin helps in:

Neurohypophysis (posterior pituitary) stores and releases:

Gigantism and acromegaly are due to:

Odd man out:

GnRH (Gonadotropin Releasing Hormone) stimulates:

Which of the following is the correct definition of hormones?

Incorrect statements:

Hormone released from gland:

Assertion: ANF increases BP Reason: Causes vasodilation

Prolonged hyperglycemia leads to:

Hormones binding membrane receptors:

Hypersecretion of GH leads to:

Protein hormone binding leads to:

Hypothalamus releases:

Thymus location: