Select the incorrectly matched pair from the following:

1. Chondrocytes - Smooth muscle cells

2. Neurons - Nerve cells

3. Fibroblast - Areolar tissue

4. Osteocytes - Bone cells

Which of the following is not a feature of cardiac muscles?

Which of the following is not a feature of Visceral muscles?

Intercalated discs are characteristic of muscles found in 

(1) heart

(2) thigh

(3) urinary bladder

(4) stomach

Which of the following is a true statement about
cardiac muscle cells?

1. They lack an orderly arrangement of actin and
myosin filaments

2. They have less extensive sacroplasmic reticulum
and thus contract more slowly than smooth
muscle cells

3. They are connected by intercalated discs,
through which action potentials spread to all cells
in the heart

4. They have a resting potential more positive than
an action potential threshold

Smooth muscles are 

(1) involuntary, fusiform, non-striated

(2) voluntary, multinucleate, cylindrical

(3) involuntary, cylindrical, striated

(4) voluntary, spindle-shaped, uninucleate

Choose the incorrect match

1. Smooth muscle-intercalated disc

2. Fibroblast-secretes fibers

3. Dense irregular connective tissue-skin

4. Loose connective tissue- store fat

Which type of tissue is correctly matched with its location?
 

Intercalated discs are associated with what type of tissues/muscles?
1. dense regular connective tissue
2. dense irregular connective tissue
3. cardiac muscle
4. skeletal muscle

Smooth muscles occur on

(1) viscera

(2) internal organs

(3) blood vessels

(4) all the above