MEDIUM
Earn 100

Which of the following is/are correct about catecholamines?
(a) Water soluble
(b) Lipid soluble
(c) Work through second messengers
(d) Alter gene expression

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Important Questions on Chemical Coordination and Integration

EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Glucagon increases the blood glucose concentration by:
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Read the following sentences and identify the sentence which is not correct 
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which one of the following hormones though synthesized elsewhere, is stored and release by the master gland?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
A chemical signal that has both endocrine and neural roles is:
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Hypertension is developed due to several factors EXCEPT _________.
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which of these is not an important component of initiation of parturition in humans?
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Oxytocin and vasopressin are synthesized in
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Study the following combinations and identify the correct combinations:
S.No Disorder Hormone Secreting gland
I Addison's disease Glucocorticoids Adrenal
II Myxoedema Thyroxine Thyroid
III Diabetes insipidus Insulin Pancreas
IV Tetany Calcitonin Parathyroid
HARD
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which hormone is secreted by both the middle and inner parts of the adrenal cortex?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
The posterior pituitary gland is not a 'true' endocrine gland because
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Fight-or-flight reaction cause activation of:
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Name a peptide hormone which acts mainly on hepatocytes and adipocytes and enhances cellular glucose uptake and utilisation.
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Leydig cells synthesize:
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
What causes Graves' disease?
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
A diabetic individual becomes unconscious after self-administering insulin. What should be done immediately to revive the individual?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which of the following hormones is produced by the pancreas?
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Describe hormones of the Adrenal cortex.
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Select the correct statement.
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which one of the following hormones is not involved in sugar metabolism?