What is wrong with respect to skeletal muscles?

(1) The striated skeletal muscle fibres are bundled together in a randomly fashion.

(2) A sheath of loose connective tissue encloses many bundles of muscle fibres.

(3) Skeletal muscle is partially attached to skeletal bones

(4) All are wrong

Dense irregular connective tissue with fibroblasts and many fibres (mostly collagen) that are oriented irregularly are found in

1. Tendon

2. Ligament

3. Dermis of skin

4. Blood

Which of the following is incorrect?

1. White adipose tissue - Adipocytes with single large fat droplet

2. Areolar tissue - Loose connective tissue

3. Fibroblasts cell - Synthesis of collagen

4. Dense connective tissue - Bone, cartilage, lymph

The epithelium shown in the following figure is ___________. They are mainly present in the inner surface of hollow organs like ___________

1. Ciliated cuboidal, neck of nephron

2. Ciliated columnar, trachea, loop of Henle

3. Ciliated columnar, bronchioles and fallopian tubes

4. Pseudostratified trachea columnar, trachea and large bronchi

Loose connective tissue has cells and fibres loosely arranged in a semifluid ground substance. Which of the following can be taken as an example of it?

(1) Areolar tissue

(2) Cartilage

(3) Adipose tissue

(4) Both (1) and (3)

Mark the connective tissue which is without fibres and matrix is not secreted by its cellular component

1. Areolar tissue

2. Adipose tissue

3. Blood

4. Cartilage

Areolar tissue contains secretory cells which secrete the fibres and other components of matrix. Such cells are

(1) Fibroblasts

(2) Macrophages

(3) Mast cells

(4) Fibrocytes

Neuroglia makes more than _________ of the volume of neural tissue in our body.

1. 10%

2. 50%

3. 25%

4. 20%

Columnar epithelium is characterised by the presence of polygonal columns of cells. It occurs in

(1) Inner lining of intestine

(2) Inner lining of stomach

(3) Inner lining of gall bladder

(4) All of these

Which of the following epithelium covers the dry surface of the skin, the moist surface of buccal cavity, pharynx, inner lining of ducts of salivary glands and of pancreatic ducts?

1. Pseudostratified epithelium

2. Simple cuboidal epithelium

3. Compound epithelium

4. Transitional epithelium