B.SC. SEMESTER-1

SECTION-I

Q.1 Select correct answer for Following MCQs. (06)

1.Which of the following is the functional unit of the kidney?

A. Glomerulus

B. Nephron

C. Bowman’s capsule

D. Loop of Henle

2.Left Atrioventricular valve is also called as valve

A. Aortic

C. Tricuspid

B. Bicuspid

D. Mitral

3.The arrangement of grey matter in spinal cord resembles the shape of letter

A. M

B. Q

C. W

D. H

4.Which of the following is a cranial nerve?

A. Sciatic nerve

B. Median nerve

C. Vagus nerve

D. Brachial nerve

5.The type of joint found between the atias and axis vertebrae is:

A. Ball-and-socket joint

B. Hinge joint

C. Pivot joint

D. Saddle joint

6.Which layer of the skin contains blood vessels, nerves, and glands?

A. Epidermis

B. Dermis

C Hypodermis

D. Stratum corneum

Q.2 Long Essay. (Any One) (10)

1.Describe gross structure of Liver in detail with diagram

2.Describe the different types of Synovial joints in detail with diagram

Q.3 Write Short notes. (Any Three)(15)

1 Structure of Pancreas

2 Structure of Eye

3 Structure of Stomach

4.Structure of Pharynx

Q.4 Write Very Short notes. (Any Three)(06)

1.Name the branches of coronary artery

2.Mention the types of bone

3.Enumerate the muscles of buttocks

4.Name the layers of uterus

SECTION-II (38 Marks)

Q.5 Select correct answer for Following MCQs. (07)

1.Which hormone regulates the sleep-wake cycle?

A. Serotonin

B. Melatonin

C. Adrenaline

D. Cortisol

2.Which cell structure act as power house of cell

A Mitochondria

B. Spleen

C. Golgi body

D. Liver

3.What is the normal pH of blood in humans?

A. 6.8-7.0

B. 7.35-7.45

C. 7.8-8.0

D. 8.5-9.0

4.Pepsin is responsible for the digestion of

A. Protein

B. Carbohydrate

C. Fat

D. Minerals

5.Which organ is the main regulator of water balance in the body?

A. Liver

B Kidneys

C. Lungs

D. Heart

6.During muscle contraction, calcium ions bind to:

A. Myosin

B. Troponin

C. Actin

D. Tropomyosin

7.The main function of platelets is to:

A. Transport oxygen

B. Initiate blood clotting

C. Fight infections

D. Regulate blood pressure

Q.6 Long Essay. (Any One) (10)

1.Discuss in detail the various stages of erythropoiesis and functions of blood

2.Describe cardiac Conduction system and cardiac cycle in detail

Q.7 Write Short notes. (Any Three) (15)

1.Functions of Cerebellum

2 Physiology of Respiration

3.Physiology of Muscles Contraction

4.Functions of Stomach

Q.8 Write Very Short notes. (Any Three)(06)

1.List out the hormones secreted by Pituitary gland

2.Define reflex action

3.Process of micturition

4.Write two functions of gall bladder.

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