MEDIUM
11th ICSE
IMPORTANT
Earn 100

Mention different categories of hormones on the basis of their chemical structures.

Important Questions on Chemical Coordination and Integration

EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 30
Write an explanatory note on the second messenger. How does it leads to metabolic effect?
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 31
Give the functions of any five hormones of pituitary.
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 32
Name the T3 and T4 components of thyroid hormones. Explain their specification.
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 33
Old people have weak immune system. State the reason behind this.
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 34
Give the role of testosterone in males. Mention its source also.
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 35
How does the formation of hormone receptor complex take place?
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 36
Diagrammatically represent the mechanism of steroid hormone action.
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 25 - Chemical Coordination and Integration>Chapter Practice>Q 37
Why the functioning of steroid hormone does not require second messengers ?