1.

    A rare tumor of the adrenal medulla secretes excessive amounts of catecholamines. Which physiological responses would be observed in a patient with this tumor?

    A

    Decreased heart rate, decreased blood pressure, and hypoglycemia

    B

    Increased heart rate, elevated blood pressure, and hyperglycemia

    C

    Decreased heart rate, elevated blood pressure, and hyperglycemia

    D

    Increased heart rate, decreased blood pressure, and hypoglycemia

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Understanding
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Adrenal Medulla, Catecholamines, Physiological Effects of Hormones, Fight-or-Flight Response

    Related Questions

    1.

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

    A

    Parathormone – Calcitonin

    B

    Insulin – Glucagon

    C

    Aldosterone – Atrial Natriuretic Factor

    D

    Relaxin – Inhibin

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Hormones, Antagonistic Hormones, Endocrine System

    2.

    Hormones which interact with intracellular receptors are:  I. Steroid hormones,  II. ACTH,  IIII. Iodothyronines,  IV. MSH.  Choose the option with correct combination

    A

    I and III

    B

    II and IV

    C

    II and III

    D

    I and IV

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Hormones, Intracellular Receptors, Steroid Hormones, Iodothyronines, Peptide Hormones

    3.

    I. Somatostatin inhibits intestinal absorption of glucose,  II. Leydig’s cell secrete progesterone,  III. Melatonin is secreted by pineal gland,  IV. Myxoedema is a thyroid disorder,  V. Neurohypophysis secreteS ACTH .  Select the correct statements and choose the option

    A

    I, II, III

    B

    II, IV, V

    C

    I, III, IV

    D

    I, II, V

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Melatonin, Pineal Gland, Endocrine System

    4.

    Which of the following is not true for hormones?

    A

    Hormones are produced in small quantities

    B

    Hormones are transported by the circulatory system

    C

    Hormones can elicit long-lasting responses

    D

    Hormones always act quickly

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Hormones, Endocrine System, Chemical Nature of Hormones

    5.

    Which of the following is an amino acid derived hormone ?

    A

    Estriol

    B

    Epinephrine

    C

    Estradiol

    D

    Ecdysone

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Hormones, Amino acid derived hormones, Steroid hormones

    6.

    Chemicals which are synthesized by one organism and affect the behaviour of another member of the same species, are called

    A

    Enzymes

    B

    Hormones

    C

    Flavoids

    D

    Pheromones

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Pheromones, Animal communication, Chemical signaling

    7.

    Heterocrine glands are the glands, which

    A

    Work as exocrine glands

    B

    Work as endocrine glands

    C

    Have dual (exo and endocrine) mode of function

    D

    Are present in the hypothalamus region of brain

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Endocrine glands, Exocrine glands, Heterocrine glands

    8.

    Which hormone pair does NOT exhibit an antagonistic relationship in regulating blood calcium homeostasis?

    A

    Calcitonin and Parathyroid Hormone

    B

    Gastrin and Secretin

    C

    Insulin and Glucagon

    D

    Antidiuretic Hormone (ADH) and Atrial Natriuretic Peptide (ANP)

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    PYQ YEAR: 2016
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Hormonal Regulation, Calcium Homeostasis

    9.

    Hormones

    A

    Non – nutrient chemicals

    B

    messenger

    C

    Trace amounts

    D

    All of these

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Hormones, Chemical messengers, Trace amounts

    10.

    The term hormone was given by

    A

    Starling for insulin

    B

    Starling for secretin

    C

    Byliss for insulin

    D

    Byliss for secretion

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Hormone, History of Endocrinology, Scientists

    company logo

    NEET Subjects

    Our Bots

    Company