HARD
11th CBSE
IMPORTANT
Earn 100

Hypothalamus is a super master endocrine gland. Elaborate.

Important Questions on Chemical Coordination and Integration

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 1

Select the right match of the endocrine gland and their hormones among the options given below:

Column I Column II
A. Pineal (i) Epinephrine
B. Thyroid (ii) Melatonin
C. Ovary (iii) Oestrogen
D. Adrenal medulla  (iv) Tetraiodothyronine
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 2
Which of the following hormone is not secreted by anterior pituitary?
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 3
Mary is about to face an interview. But during the first five minutes before the interview she experiences sweating, increased rate of heart beat, respiration etc. Which of the following hormones are responsible for her restlessness?
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 4
The steroid responsible for balance of water and electrolytes in our body is
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 5
Thymosin is responsible for
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 6
In the mechanism of action of a protein hormone, one of the second messengers is
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 7
Leydig cells produce a group of hormones called
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 22 - Chemical Coordination and Integration>MULTIPLE CHOICE QUESTIONS>Q 8
Corpus luteum secretes a hormone called