Poor immunity of old people is because of the absence of which gland

(1) Pineal gland

(2) Thymus

(3) Thyroid gland

(4) Parathyroid gland

Subtopic:  Thymus |
 98%
From NCERT
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Which of the following is incorrect about thymus gland

(1) lobular in structure

(2) located on ventral side of heart and aorta

(3) important for development of immune system

(4) It degenerates in old ages

Subtopic:  Thymus |
 80%
From NCERT
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Maturation of lymphocytes takes place in

(1) thymus

(2) Bone marrow

(3) Liver

(4) Both 1. and 2.

Subtopic:  Thymus |
 79%
From NCERT
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The centrally located tissues of adrenal gland is called

(1) adrenal cortex

(2) Adrenal medulla

(3) adrenal mediastum

(4) None of these

Subtopic:  Adrenal Medulla |
 92%
From NCERT
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Which of the following hormone is secreted by adrenal cortex

(1) Adrenaline

(2) Non- adrenaline

(3) Catecholamines

(4) None of these

Subtopic:  Adrenal Cortex: Aldosterone |
 66%
From NCERT
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Which of the following hormone is secreted by adrenal medulla

(1) Epinephrine

(2) Non- epinephrine

(3) Catecholamines

(4) All of these

Subtopic:  Adrenal Medulla |
 95%
From NCERT
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Which of the following hormone is known as emergency hormone

(1) Adrenaline

(2) Nor-adrenaline

(3) Catecholamines

(4) All of these

Subtopic:  Adrenal Medulla |
From NCERT
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Which of the following is true about catecholamines

(1) Increase heartbeat

(2) cause goose bumps

(3) Pupilary dilation

(4) All of these

Subtopic:  Adrenal Medulla |
 99%
From NCERT
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Which of the following is incorrect about catecholamines

(1) increase glucose concentration blood

(2) stimulate lipids and fats breakdown

(3) increase glucose concentration in cells

(4) All of these

Subtopic:  Adrenal Medulla |
 57%
From NCERT
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Which of the following tissue of adrenal gland is responsible for 3F (Flight, Fear, Fight) activity in us?

(1) Adrenal cortex

(2) Adrenal medulla

(3) Both 1 and 2

(4) Catecholamines

Subtopic:  Adrenal Medulla |
 75%
From NCERT
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