Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Chemical Coordination and Integration

Question:

Match the Column I  with Column II :

Column I

Chemical nature

Column II

Hormones

A. Peptide, polypeptide, protein hormones (i) Cortisol, testosterone, estradiol and progesterone.
B. Steroids (ii) Insulin, glucagon, pituitary hormones, hypothalamic hormones.
C. Iodothyronines (iii) Epinephrine.
D. Amino-acid derivatives (iv) Thyroid hormones.

 

Options:

A-(ii), B-(i), C-(iv), D-(iii).

A-(iii), B-(i), C-(iv), D-(ii).

A-(iv), B-(iii), C-(i), D-(ii).

A-(ii), B-(iii), C-(iv), D-(i).

Correct Answer:

A-(ii), B-(i), C-(iv), D-(iii).

Explanation:

The correct answer is Option (1) - A-(ii), B-(i), C-(iv), D-(iii).

Column I

Chemical nature

Column II

Hormones

A. Peptide, polypeptide, protein hormones (ii) Insulin, glucagon, pituitary hormones, hypothalamic hormones.
B. Steroids (i) Cortisol, testosterone, estradiol and progesterone.
C. Iodothyronines (iv) Thyroid hormones.
D. Amino-acid derivatives (iii) Epinephrine.

On the basis of their chemical nature, hormones can be divided into groups :

(i) Peptide, polypeptide, protein hormones (e.g., insulin, glucagon, pituitary hormones, hypothalamic hormones, etc.).

(ii) steroids (e.g., cortisol, testosterone, estradiol and progesterone).

(iii) iodothyronines (thyroid hormones).

(iv) amino-acid derivatives (e.g., epinephrine).