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Chemical Coordination And Integration Mock Tests

13 questions available

Chemical Coordination And Integration Mock Test 1

Questions: 13

नमूना प्रश्न

Class 11 Biology
Which of the following hormones is secreted by the adrenal cortex and helps the body respond to stress by increasing blood glucose levels?
A Adrenaline
B Insulin
C Cortisol
D Aldosterone
Class 11 Biology
Which hormone is secreted by the beta cells (β-cells) of the Islets of Langerhans in the pancreas?
A Glucagon
B Somatostatin
C Insulin
D Gastrin
Class 11 Biology
Hormones produced by the hypothalamus regulate the function of which endocrine gland?
A Thyroid gland
B Adrenal gland
C Pituitary gland
D Pancreas
Class 11 Biology
Which of the following hormones is NOT produced by the human placenta during pregnancy?
A Luteinizing hormone (LH)
B Human chorionic gonadotropin (hCG)
C Human placental lactogen (hPL)
D Progesterone
Class 11 Biology
Which class of proteins serves as chemical messengers that bind to receptors on the cell surface due to their hydrophilic nature?
A Steroid hormones
B Peptide hormones
C Thyroid hormones
D Sexual hormones
Class 11 Biology
The pars distans (anterior pituitary) secretes which hormone directly under the control of a hypothalamic releasing hormone?
A ADH
B Oxytocin
C Somatotropin (Growth Hormone)
D Melanocyte-stimulating hormone (MSH)
Class 11 Biology
Which of the following hormones is produced by the thyroid gland and regulates the basal metabolic rate (BMR) of the body?
A Triiodothyronine (T₃) and Thyroxine (T₄)
B Calcitonin only
C Parathyroid hormone (PTH)
D Cortisol
Class 11 Biology
Which hormone is produced by the pancreas and its deficiency leads to a condition characterised by high blood glucose levels?
A Thyroxine
B Glucagon
C Insulin
D Adrenaline

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