Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 107

I. ACTH II. GH

III. MSH IV. FSH

V. LH VI. Oxytocin

Which of the above hormones are polypeptide or proteinaceous in nature?

Choose the correct option.

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

I, II, III and IV. Refer to Ans. No. 83.

   

Is Correct

Option 1

I, II, III and IV

 

Option 2

III, IV, V and VI

 

Option 3

III, IV, V and VI

 

Option 4

I, II, III and VI

*

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 140

Match the following columns.

Column I

Column II

A. protein hormones

1. Epinephrine

B. Steroid hormones

2. Testosterone, progesterone

C. Idothyronines hormones

3. Thyroid

D. Amino acid derivatives hormones

4. Insulin and glucagon

Codes

A B C D

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

On the basis of nature, hormones can be divided into four groups

(i) peptide, polypeptide , protein hormone (e.g.,) Insulin, glucagon, pituitary hormones, hypothalamic hormones).

(ii) Sterols (e.g, Cortisol, testosterone, estradiol and progesterone).

(iii) lodothyronine (e.g., Thyroid hormones).

(iv) Amino acid derivaties (e.g., Epinephrine).

   

Is Correct

Option 1

1 2 3 4

 

Option 2

4 3 2 1

 

Option 3

4 2 3 1

*

Option 4

4 2 1 3

 

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 167

Match the following columns and choose the correct option from the codes given below

Column I

Column II

A. Exocrine gland

1. Liver

B. Endocrine gland

2. Gastric gland

C. Heterocrine gland

3. Thyroid

 

4. Adrenal gland

 

5. Ovary

 

6. Testis

Codes

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

Exocrine gland Liver and gastric gland

Endocrine gland Thyroid and adrenal gland

Heterocrine gland Ovary and testis.

   

Is Correct

Option 1

A- 1, 2; B-3, 4; C-5, 6

*

Option 2

A- 1, 2, 3; B-4, 5; C-6

 

Option 3

A- 1; B-2, 3,4; C-5, 6

 

Option 4

A- 1; B-2, 3; C-4,5, 6

 

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 192

Tyrosine is the precursor of

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

The conversion of tyrosine to epinephrine involves four steps

(i) Ring hydroxylation

(ii) Decarboxylation

(iii) Side chain hydroxylation

(iv) N-methylation

Tyrosine

Tyrosine hydroxylase

(Dihydroxyphenylalanine)

Dopa-decarboxylase

Dopamine

Dopamine--Hydroxylase

Norepinephrine

PNMT (Phenyl ethanolamine-N-methyl transferase).

Epinephrine

   

Is Correct

Option 1

Epinephrine

 

Option 2

Norepinephrine

 

Option 3

Testosterone

 

Option 4

Both (a) and (b)

*

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 203

Endocrine glands are the glands which

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

Endocrine system is a system of isolated glands that pour their secretion directly into venous blood or lymph for passage to different body organs in order to control their functioning. Metabolism, cell permeability, growth differentiation and stress condition.

   

Is Correct

Option 1

Pour their secretions directly into blood

*

Option 2

Pour their secretions indirectly into blood

 

Option 3

Have ducts

 

Option 4

All of the above

 

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 205

Reproductive glands are also called

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

Types of glands on the basis of presence or absence of ducts.

(i) Exocrine Gland Those which drain out their secretion through duct. Live, gastric glands, etc.

(ii) Endocrine Gland Those gland which lack duct and discharge their secretion (hormones) directly into the blood stream. Due to absence of duct they are also called, ductless gland or Holocrine glands, e.g. thyroid, parathyroid, pituitary gland.

(iii) Heterocrine Gland Those gland which have dual function due to possession of both exocrine as well as endocrine region. They secrete hormone in association with other substances for their respective function ovary, testes, pancreas.

   

Is Correct

Option 1

Exocrine glands

 

Option 2

Holocrine glands

 

Option 3

Heterocrine glands

*

Option 4

Enzyme secreting glands

 

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 96

Which of the following are Heterocrine glands.

I. Thyroid II. Parathyroid

III. Ovary IV. Testis

V. Pituitary VI. Pancreas

Choose the correct option.

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

Glands which have dual function due to possession of both exocrine as well as endocrine region are called Heterocrine glands. They secrete hormone in association with other substances for their respective function, e.g. ovaries, testes and pancreas.

   

Is Correct

Option 1

I, II and III

 

Option 2

III, IV and VI

*

Option 3

I, V and VI

 

Option 4

I, IV and V

 

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 100

I. Pancreas II. Testis

III. Liver IV. Thyroid gland

V. Adrenal gland VI. Pituitary gland

Which of the above given glands are endocrine glands?

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

(i) Liver is the exocrine (gland which drains out their secretion through duct).

(ii) Pancreas, testis and ovary are the Heterocrine gland.

(iii) Thymus, adrenal and pituitary, thyroid are the endocrine gland.

   

Is Correct

Option 1

I and II

 

Option 2

Only III

 

Option 3

Only VI

 

Option 4

IV, V and VI

*

Subject

Unit

Chapter

Day

Maximum Marks:

Zoology

 

Chemical Coordination and Integration

1

Negative Marks:

Type of Question:-

Single Choice

Multiple

 

Integer

Source:-

 

Information:-

Single Choice

Question:- 169

Match the following columns.

Column I

Column II

A. Endorine action

1. Hormone act on locally

B. Autocrine action

2. Hormone act on distant target

C. Paracrine action

3. Hormone act on same cell which produces it.

Codes

A B C

Hint :-

 

Conceptual

Easy

Medium

Difficult

   

IITJEE

AIEEE

BITS

Regional

Board

NCERT

Solution:-

Types of hormone action are

(i) Endocrine Action The action in which hormone is distributed in blood and binds to distant target cells.

(ii) Paracrine Action The action in hormone acts locally by diffusing from its source to target cells in the neighborhood. e.g., cytokines.

(iii) Autocrine Action The action in which hormone acts on the same cell that produced it.

   

Is Correct

Option 1

1 2 3

 

Option 2

3 2 1

 

Option 3

2 3 1

*

Option 4

2 1 3