EASY
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Which one of the following statements about second messengers is correct?

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Important Questions on Chemical Coordination and Integration

MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action

Match the following columns and select the correct option:-

Column-I Column-II
(a) Pituitary hormone (i) Steroid
(b) Epinephrine (ii) Neuropeptides
(c) Endorphins (iii) Peptides, proteins
(d) Cortisol (iv) Biogenic amines
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
How dose steroid hormone influence the cellular activities?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action

In the following hormone mediated signal transduction pathway, recognise A and B

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EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which of the following is an amino acid derived hormone?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Identify the incorrect matching.
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
The amino acid tryptophan is the precursor for the synthesis of:
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which of the following is true for the effect of steroid hormone?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which of the following is not a steroid hormone?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Oestrogen and testosterone are steroid hormones, and are most likely bind to
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Insulin receptors are
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
According to the accepted concept of hormone action, if receptor molecules are removed from target organs, then the target organ will
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Collagen is
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Steroid hormones
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
The second messenger is formed during the functioning of which of the following hormone?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Find the incorrect statement about external receptors.
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
According to accepted concept of hormone action, if receptor molecules are removed from target organs, then the target organ will
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Steroids are characterised by ___________ in their structure
MEDIUM
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
The name second messenger is given to
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Which of the following statement is correct about the working of steroid hormone?
EASY
Biology>Human Physiology>Chemical Coordination and Integration>Mechanism of Hormone Action
Rate of hormone synthesis and secretion depends upon which of the following?