Which protein occurs in the matrix of cartilage

1.Epithelial tissues arise from______.
(A) Ectoderm
(B) Endoderm
(C) Mesoderm
(D) All the above
Answer: (D)

2.Erythrocytes of adult rabbit and other mammals are formed in______.
(A) Kidney
(B) Liver
(C) Spleen
(D) Bone marrow
Answer: (D)

3.Fibrous tissue which connects bones is______.
(A) Connective tissue
(B) Tendon
(C) Adipose tissue
(D) Ligament
Answer: (D)

4.Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cells Of the following, which cells are least likely to be replaced by new cells?
(A) Osteocytes
(B) Liver cells
(C) Neurons
(D) Malpighian layer of the skin
Answer: (C)

5.From which embryonic layer develops the kidney______.
(A) Meso-endoderm
(B) Mesoderm
(C) Endoderm
(D) Ectoderm
Answer: (B)

6.Functional unit of Kidney is______.
(A) Glomerulus
(B) Henley’s loop
(C) Nephorn
(D) Pelvis
Answer: (C)

7.Glands are composed of which of these tissue types?
(A) Epithelium
(B) Connective
(C) Muscle
(D) Nervous
Answer: (A)

8.Ground substance of connective tissue is mainly made up of______.
(A) Monosaccharides
(B) Phospholipids
(C) Lipids
(D) Mucopolysaccharides
Answer: (D)

9.Haversian canals are found in______.
(A) Ascon type simple sponge
(B) Long bone of rat
(C) Internal ear of mammals
(D) Spinal cord of vertebrates
Answer: (B)

10.Haversian systems are found in the bones of______.
(A) Panther
(B) Pigeon
(C) Python
(D) Pipe fish
Answer: (A)

11.In frog stratum corneum of skin contains______.
(A) Living, nucleated, columnar cells
(B) Living, non nucleated. flattered cells
(C) Dry, non nucleated. flattened cells containing keratin
(D) Non living, nucleated, columnar cells
Answer: (C)

12.Intrcalated discs are found in______.
(A) Between neurons
(B) In cardiac muscles
(C) At the junction of muscles and nerves
(D) In striped muscles
Answer: (B)

13.Large number of mitochondria are found in______.
(A) Thigh muscle
(B) Cardiac muscle
(C) Breast bone of bird
(D) All
Answer: (B)

14.Larynx and trachea contain______.
(A) Hyaline cartilage
(B) Xiphoid cartilage
(C) Solid bone
(D) Cartilage bone
Answer: (A)

15.Longest smooth muscles are found in______.
(A) Legs of athletes
(B) Abdomen
(C) Uterus of pregnant women
(D) Back muscles
Answer: (C)

16.Which of the following is NOT a function of epithelial tissue?
(A) Covers surfaces
(B) Secretion and absorption.
(C) Support of the body
(D) Lining of the digestive tract
Answer: (C)

17.Which of the following substance, if introduced into the blood stream would cause coagulation of blood at the site of its introduction?
(A) Thromoboplastin
(B) Fibrinogen
(C) Heparin
(D) Prothrombin
Answer: (A)

18.Which one of the following contains the largest quantity of extracellular material?
(A) Striated muscle
(B) Areolar tissue
(C) Stratified epithelium
(D) Myelinated nerve fibres
Answer: (B)

19.Which protein occurs in the matrix of cartilage?
(A) Ossein
(B) Casein
(C) Chondrin
(D) Actin
Answer: (C)

20.Without which corpuscles blood clotting is not possible______.
(A) Erythrocytes
(B) Thrombocytes
(C) Plasmocytes
(D) Leucocytes
Answer: (B)