1.

    Oestrogen and testosterone are steroid hormones, and are the most likely bind to

    A

    Membrane ions cannels

    B

    Enzyme-linked membrane receptors

    C

    G – protein linked membrane receptors

    D

    Cytoplasmic receptors

    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 action, Steroid hormones, Receptor types

    Related Questions

    1.

    Glucagon is an example of a:

    A

    Steroid hormone

    B

    Peptide hormone

    C

    Parathyroid hormone

    D

    Thyroid hormone

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    PYQ YEAR: 2024
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Hormones, Steroids, Peptides, Glucagon

    2.

    Thyroxine is a hormone derived from which of the following?

    A

    Tyrosine

    B

    Cholesterol

    C

    Tryptophan

    D

    Glycine

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    PYQ YEAR: 2018
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :amino acid derived hormones, thyroxine synthesis

    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, III, IV

    C

    I, III, IV

    D

    I, IV, 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 :Neurohypophysis, ACTH, Pituitary Gland, Endocrine System

    4.

    Which hormone plays a crucial role in regulating the basal metabolic rate (BMR) and influencing the development of the nervous system in children?

    A

    Parathyroid hormone

    B

    Thyroxine

    C

    Glucagon

    D

    Calcitonin

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Thyroid gland, Thyroxine, Basal Metabolic Rate, Nervous system development

    5.

    Hormone A increases blood glucose levels, while Hormone B decreases blood glucose levels. Which of the following pairs could represent Hormones A and B, respectively?

    A

    Glucagon and Insulin

    B

    Calcitonin and Parathyroid Hormone

    C

    Aldosterone and Atrial Natriuretic Peptide

    D

    Gastrin and Secretin

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

    6.

    Which of the following is correct

    A

    Leukaemia - Skin cancer

    B

    Diabetes - Sugar free

    C

    Rheumatic fever - Defective pacemaker

    D

    Heart attack - Radiation therapy

    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 :Disease association, medical conditions, treatments

    7.

    Reabsorption of water in DCT and CT part of nephron is function of

    A

    Prolactin

    B

    Oxytocin

    C

    Vasopressin

    D

    Luteinising hormone

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Nephron function, Hormonal regulation, Water reabsorption

    8.

    Chemically hormones are

    A

    Biogenic amines only

    B

    Proteins, steroids and biogenic amines

    C

    Proteins only

    D

    Steroids only

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

    9.

    I. Autocrine hormones,  II. Endocrine hormones,  III. Paracrine hormones.  Among them which one is/are local regulator and don’t travels through blood?

    A

    Only I

    B

    I and II

    C

    I and III

    D

    Only II

    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 :Autocrine signaling, Paracrine signaling, Endocrine signaling, Local regulators, Hormone transport

    10.

    Choose the odd one w.r.t. recombinant therapeutics.

    A

    Erythropoietin

    B

    FSH

    C

    Estrogen

    D

    Somatotropin

    Question Tags
    📚 Subject:Zoology
    📑 Chapter:Chemical Coordination and Integration
    🎯Topic:Endocrine Glands And Hormones
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Recombinant therapeutics, Hormones, Protein vs steroid hormones

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