#cortisol

ZOOLOGY

Which hormone secreted by the adrenal cortex regulates glucose metabolism?

Cortisol is a glucocorticoid that regulates glucose metabolism by stimulating gluconeogenesis. This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.

Ref: NCERT Biology Textbook for Class XI and XII (Zoology section), Chapter: Human Physiology - Digestion, Respiration, Circulation, Neural Control and Chemical Coordination, Topic: Organ system functions and hormonal regulation.

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Mechanism of Hormone Action - Second Messengers

Which hormone is responsible for stimulating the adrenal cortex to produce cortisol?

ACTH stimulates the adrenal cortex to secrete cortisol, which helps in metabolism and stress response.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Mechanism of Hormone Action - Second Messengers

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Gonads - Testis and Ovary Hormones

Which of the following is an incorrect function of cortisol?

Cortisol increases blood sugar levels by stimulating gluconeogenesis in the liver.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Gonads - Testis and Ovary Hormones

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Adrenal Gland - Cortex and Medulla

Which hormone is secreted by the adrenal cortex and helps in coping with stress?

Cortisol, secreted by the adrenal cortex, is a stress hormone that helps in metabolism and immune response regulation.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which hormone secreted by the adrenal cortex regulates glucose metabolism?

Cortisol is a glucocorticoid that regulates glucose metabolism by stimulating gluconeogenesis.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which of the following statements about cortisol is correct?

Cortisol, secreted by the adrenal cortex, helps in stress response and increases blood glucose levels via gluconeogenesis.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which of the following hormones is secreted by the adrenal cortex?

Cortisol is secreted by the adrenal cortex and helps regulate metabolism and the stress response.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which hormone is known as the "stress hormone"?

Cortisol, secreted by the adrenal cortex, is known as the "stress hormone" as it helps the body respond to stress.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which of the following statements about cortisol is correct?

Cortisol, secreted by the adrenal cortex, plays a role in stress response by increasing blood glucose and metabolism.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which part of the adrenal gland secretes glucocorticoids?

Glucocorticoids such as cortisol are secreted by the zona fasciculata of the adrenal cortex.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which of the following statements about adrenal hormones is incorrect?

The adrenal medulla secretes adrenaline and noradrenaline, while the adrenal cortex secretes glucocorticoids like cortisol.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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Adrenal Gland - Cortex and Medulla

Which hormone plays a key role in increasing blood glucose levels during stress?

Cortisol, a glucocorticoid secreted by the adrenal cortex, increases blood glucose levels by stimulating gluconeogenesis.

Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Adrenal Gland - Cortex and Medulla

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