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Biology 12 Chapter 18 Chemical Coordination - 1
1.
Select the appropriate choice to complete the sequence?
a) B
b) D
c) A
d) C
2.
What is the need of cellular functions?
a) To be continuously regulated
b) Not to work
c) To be stick
d) To get malfunction
3.
Which coordinate system serves the role to coordinate most body cells?
a) Endocrine system
b) Nervous system
c) Hormonal system
d) Respiratory system
4.
Which of the following do not innervate all the cells of the body?
a) Nerve fibres
b) Tissues
c) Neuron
d) Muscular fibres
5.
Which coordinate system is concerned with control of the different metabolic functions of the body?
a) Endocrine system
b) Respiratory system
c) Hormonal system
d) Nervous system
6.
Which coordinate system is concerned with the control of rate of chemical reactions of the body?
a) Hormonal system
b) Nervous system
c) Endocrine system
d) Respiratory system
7.
Which coordinate system is concerned with the control of transport of substances through cell membranes?
a) Hormonal system
b) Endocrine system
c) Respiratory system
d) Nervous system
8.
Which coordinate system is concerned with the control of growth of body?
a) Respiratory system
b) Nervous system
c) Hormonal system
d) Endocrine system
9.
Which coordinate system is concerned with the control of secretions of body?
a) Hormonal system
b) Nervous system
c) Endocrine system
d) Respiratory system
10.
What is hormonal coordination called?
a) Nervous system
b) Nervous coordination
c) Chemical coordination
d) Endocrine system
11.
What are the products called that are released from glands?
a) Amino acid
b) Peptides
c) Messenger
d) Secretions
12.
What are glands made of?
a) Chemicals
b) Tissues
c) Cartilages
d) Bones
13.
What are glands?
a) Tissues that produce some products
b) Tissues that produce and release some products
c) Tissues that release some products
d) Cartilages that produce and release some products
14.
How many types of glands are there?
a) Five
b) Two
c) Three
d) Four
15.
Which of the following are types of glands?
a) Exocrine
b) FSH
c) Endocrine
d) Both b and c
16.
Which gland is called ductless gland?
a) Hormonal
b) Exocrine
c) Both b and a
d) Endocrine
17.
Which gland secretes hormones?
a) Both of these
b) Exocrine
c) Endocrine
d) None of these
18.
Which of the following affects other cells of the body?
a) Proteins
b) Hormones
c) Amino acid
d) FSH
19.
What are the chemicals called that are secreted by endocrine gland?
a) Amino acid
b) FSH
c) Hormones
d) Proteins
20.
What are the chemicals called that are secreted by endocrine gland?
a) Proteins
b) Hormones
c) Amino acid
d) FSH
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