04. Immune System
Human Health and Disease

263598 Assertion (A) . Interferons are the type of \\
proteins produced by body cells infected by bacteria
Reason (R) . Interferons protect neighbouring cells from infectrions
The correct option among the following is

1 $\mathrm{A} \& \mathrm{R}$ are true, $\mathrm{R}$ is the correct explanation of $\mathrm{A}$
2 $\mathrm{A} \& \mathrm{R}$ are true, but $\mathrm{R}$ is not the correct explanation of $\mathrm{A}$
3 $\mathrm{A}$ is true but $\mathrm{R}$ is false
4 $A$ is false but $R$ is true
Human Health and Disease

263600 Match List-I with List-II.
List-I |List-II

1 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
2 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(iv), (D)-(i)
4 (A)-(iii), (B)-(i), (C)-(iv), (D)-(ii)
Human Health and Disease

263610 Column-I lists the components of the body defense and column-II lists the corresponding descriptions. Match the two columns. Choose the correct option from those given
| | Column -I | |
| :--- | :---: | :--- |
| A.Active natural
immunity | 1. | Injection of gamma
globulins |
| B. | First line of
defense | 2.Complement
proteins and
interferons |
| C.Passive natural
immunity | 3.Direct contact with
the pathogens that
have entered inside | |
| D.Second line of
defense | 4. | Surface barriers |
| | | 5.Antibodies
transferred through
the placenta |

1 : A - 4; B - 3; C - 5; D - 2
2 : A - 3; B - 4; C - 2; D - 5
3 : A - 3; B - 4; C - 5; D - 2
4 : A - 5; B - 3; C - 2; D - 1
Human Health and Disease

263622 Which of the following displays immune tolerance?

1 B-cells
2 $\alpha$-cells
3 T-cells
4 Both (a) and (c).
Human Health and Disease

263599 Find out the primary lymphoid organ from the following

1 Spleen
2 Lymph nodes
3 Thymus gland
4 Tonsils
Human Health and Disease

263598 Assertion (A) . Interferons are the type of \\
proteins produced by body cells infected by bacteria
Reason (R) . Interferons protect neighbouring cells from infectrions
The correct option among the following is

1 $\mathrm{A} \& \mathrm{R}$ are true, $\mathrm{R}$ is the correct explanation of $\mathrm{A}$
2 $\mathrm{A} \& \mathrm{R}$ are true, but $\mathrm{R}$ is not the correct explanation of $\mathrm{A}$
3 $\mathrm{A}$ is true but $\mathrm{R}$ is false
4 $A$ is false but $R$ is true
Human Health and Disease

263600 Match List-I with List-II.
List-I |List-II

1 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
2 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(iv), (D)-(i)
4 (A)-(iii), (B)-(i), (C)-(iv), (D)-(ii)
Human Health and Disease

263610 Column-I lists the components of the body defense and column-II lists the corresponding descriptions. Match the two columns. Choose the correct option from those given
| | Column -I | |
| :--- | :---: | :--- |
| A.Active natural
immunity | 1. | Injection of gamma
globulins |
| B. | First line of
defense | 2.Complement
proteins and
interferons |
| C.Passive natural
immunity | 3.Direct contact with
the pathogens that
have entered inside | |
| D.Second line of
defense | 4. | Surface barriers |
| | | 5.Antibodies
transferred through
the placenta |

1 : A - 4; B - 3; C - 5; D - 2
2 : A - 3; B - 4; C - 2; D - 5
3 : A - 3; B - 4; C - 5; D - 2
4 : A - 5; B - 3; C - 2; D - 1
Human Health and Disease

263622 Which of the following displays immune tolerance?

1 B-cells
2 $\alpha$-cells
3 T-cells
4 Both (a) and (c).
Human Health and Disease

263599 Find out the primary lymphoid organ from the following

1 Spleen
2 Lymph nodes
3 Thymus gland
4 Tonsils
Human Health and Disease

263598 Assertion (A) . Interferons are the type of \\
proteins produced by body cells infected by bacteria
Reason (R) . Interferons protect neighbouring cells from infectrions
The correct option among the following is

1 $\mathrm{A} \& \mathrm{R}$ are true, $\mathrm{R}$ is the correct explanation of $\mathrm{A}$
2 $\mathrm{A} \& \mathrm{R}$ are true, but $\mathrm{R}$ is not the correct explanation of $\mathrm{A}$
3 $\mathrm{A}$ is true but $\mathrm{R}$ is false
4 $A$ is false but $R$ is true
Human Health and Disease

263600 Match List-I with List-II.
List-I |List-II

1 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
2 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(iv), (D)-(i)
4 (A)-(iii), (B)-(i), (C)-(iv), (D)-(ii)
Human Health and Disease

263610 Column-I lists the components of the body defense and column-II lists the corresponding descriptions. Match the two columns. Choose the correct option from those given
| | Column -I | |
| :--- | :---: | :--- |
| A.Active natural
immunity | 1. | Injection of gamma
globulins |
| B. | First line of
defense | 2.Complement
proteins and
interferons |
| C.Passive natural
immunity | 3.Direct contact with
the pathogens that
have entered inside | |
| D.Second line of
defense | 4. | Surface barriers |
| | | 5.Antibodies
transferred through
the placenta |

1 : A - 4; B - 3; C - 5; D - 2
2 : A - 3; B - 4; C - 2; D - 5
3 : A - 3; B - 4; C - 5; D - 2
4 : A - 5; B - 3; C - 2; D - 1
Human Health and Disease

263622 Which of the following displays immune tolerance?

1 B-cells
2 $\alpha$-cells
3 T-cells
4 Both (a) and (c).
Human Health and Disease

263599 Find out the primary lymphoid organ from the following

1 Spleen
2 Lymph nodes
3 Thymus gland
4 Tonsils
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Human Health and Disease

263598 Assertion (A) . Interferons are the type of \\
proteins produced by body cells infected by bacteria
Reason (R) . Interferons protect neighbouring cells from infectrions
The correct option among the following is

1 $\mathrm{A} \& \mathrm{R}$ are true, $\mathrm{R}$ is the correct explanation of $\mathrm{A}$
2 $\mathrm{A} \& \mathrm{R}$ are true, but $\mathrm{R}$ is not the correct explanation of $\mathrm{A}$
3 $\mathrm{A}$ is true but $\mathrm{R}$ is false
4 $A$ is false but $R$ is true
Human Health and Disease

263600 Match List-I with List-II.
List-I |List-II

1 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
2 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(iv), (D)-(i)
4 (A)-(iii), (B)-(i), (C)-(iv), (D)-(ii)
Human Health and Disease

263610 Column-I lists the components of the body defense and column-II lists the corresponding descriptions. Match the two columns. Choose the correct option from those given
| | Column -I | |
| :--- | :---: | :--- |
| A.Active natural
immunity | 1. | Injection of gamma
globulins |
| B. | First line of
defense | 2.Complement
proteins and
interferons |
| C.Passive natural
immunity | 3.Direct contact with
the pathogens that
have entered inside | |
| D.Second line of
defense | 4. | Surface barriers |
| | | 5.Antibodies
transferred through
the placenta |

1 : A - 4; B - 3; C - 5; D - 2
2 : A - 3; B - 4; C - 2; D - 5
3 : A - 3; B - 4; C - 5; D - 2
4 : A - 5; B - 3; C - 2; D - 1
Human Health and Disease

263622 Which of the following displays immune tolerance?

1 B-cells
2 $\alpha$-cells
3 T-cells
4 Both (a) and (c).
Human Health and Disease

263599 Find out the primary lymphoid organ from the following

1 Spleen
2 Lymph nodes
3 Thymus gland
4 Tonsils
Human Health and Disease

263598 Assertion (A) . Interferons are the type of \\
proteins produced by body cells infected by bacteria
Reason (R) . Interferons protect neighbouring cells from infectrions
The correct option among the following is

1 $\mathrm{A} \& \mathrm{R}$ are true, $\mathrm{R}$ is the correct explanation of $\mathrm{A}$
2 $\mathrm{A} \& \mathrm{R}$ are true, but $\mathrm{R}$ is not the correct explanation of $\mathrm{A}$
3 $\mathrm{A}$ is true but $\mathrm{R}$ is false
4 $A$ is false but $R$ is true
Human Health and Disease

263600 Match List-I with List-II.
List-I |List-II

1 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
2 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(iv), (D)-(i)
4 (A)-(iii), (B)-(i), (C)-(iv), (D)-(ii)
Human Health and Disease

263610 Column-I lists the components of the body defense and column-II lists the corresponding descriptions. Match the two columns. Choose the correct option from those given
| | Column -I | |
| :--- | :---: | :--- |
| A.Active natural
immunity | 1. | Injection of gamma
globulins |
| B. | First line of
defense | 2.Complement
proteins and
interferons |
| C.Passive natural
immunity | 3.Direct contact with
the pathogens that
have entered inside | |
| D.Second line of
defense | 4. | Surface barriers |
| | | 5.Antibodies
transferred through
the placenta |

1 : A - 4; B - 3; C - 5; D - 2
2 : A - 3; B - 4; C - 2; D - 5
3 : A - 3; B - 4; C - 5; D - 2
4 : A - 5; B - 3; C - 2; D - 1
Human Health and Disease

263622 Which of the following displays immune tolerance?

1 B-cells
2 $\alpha$-cells
3 T-cells
4 Both (a) and (c).
Human Health and Disease

263599 Find out the primary lymphoid organ from the following

1 Spleen
2 Lymph nodes
3 Thymus gland
4 Tonsils