Smooth Muscle

Q. Which type of tissue correctly matches with its location ?

1. Tissue - Smooth muscle
   Location - Wall of intestine
2. Tissue - Areolar tissue
   Location - Tendons
3. Tissue - Transitional epithelium
   Location - Tip of nose
4. Tissue - Cuboidal epithelium
   Location - Lining of stomach

Q. Which one of the following is the correct pairing of a body part and the kind of muscle tissue that moves it?

1. Iris - Involuntary smooth muscle
2. Heart wall - Involuntary unstriated muscle
3. Biceps of upper arm - Smooth muscle fibres
4. Abdominal wall - Striated muscle

Q.

The type of muscle found in the irises of the eyes and in the blood vessels is called

1. skeletal muscle

2. striated muscle

3. smooth muscle

4. cardiac muscle

Q. Smooth muscle is

1. voluntary, multinucleate, cylindrical
2. voluntary, multinucleate, striated
3. voluntary, spindle-shaped, uninucleate
4. involuntary, fusiform, non-striated

Q. Which of the following experiences maximum stretching?

1. Skeletal muscle
2. Smooth Muscle
3. Cardiac muscle
4. All of these

Q.

Name the following. a) Tissue that forms the inner lining of our mouth. b) Tissue that connects muscle to bone in humans. c) Tissue that transports food in animals. d) Tissue that stores fat in our body. e) Connective tissue present in the brain.

Q. Read the following statements and select the option that correctly identifies the type of tissues mentioned in each of them.
(i) Tissue that lines the fallopian tube and bronchioles
(ii) Tissue that causes movement of food from stomach to duodenum
(iii) Tissue/location where haematopoiesis occurs

1. (i) Brush bordered epithelium (ii) Smooth muscles (iii) Areolar
2. (i) Ciliated epithelium (ii) Smooth muscles (iii) Bones
3. (i) Cuboidal epithelium (ii) Skeletal muscles (iii) Adipose tissue
4. (i) Squamous epithelum (ii) Striated muscles (iii) Dense regular connective tissue

Q. Smooth muscle fibres are

1. cylindrical in shape and uninucleated
2. cylindrical in shape and multinucleated
3. fusiform in shape and multinucleated
4. fusiform in shape and uninucleated

Q. Match the following columns and choose the correct option:
$\begin{array}{cc}\text{A. Ovary}& \text{1. Infundibulum, ampulla and isthmus}\\ \text{B. Uterus}& \text{2. Medulla and cortex}\\ \text{C. Fallopian tube}& \text{3. Perimetrium, myometrium, endometrium}\end{array}$

1. A-3, B-2, C-1
2. A-1, B-3, C-2
3. A-3, B-1, C-2
4. A-2, B-3, C-1

Q.

Uni-nucleate and un-branched myocytes are present in:

1. Smooth muscles

2. Cardiac muscles

3. Voluntary muscles

4. Skeletal muscles

Q.

Voluntary muscles are spindle shaped.

1. True
2. False

Q.

Cardia is made up of muscles which are

1. Striated, branched and involuntary muscle fibres

2. Unstriated, spindle shaped and involuntary muscle fibres

3. Unstriated, spindle shaped and voluntary muscle fibres

4. Striated, branched and voluntary muscle fibres

Q.

Multi-unit smooth muscles are present in:

1. Heart

2. Blood vessel

3. Urinary bladder

4. GI tract

Q. Smooth muscle resembles cardiac muscle in being ____________

1. voluntary
2. striped
3. involuntary
4. branched

Q.

The involuntary muscles associated with visceral organs that aid in rhythmic movements of the body are termed as _____.

1. Neural muscle

2. Smooth muscle

3. Cardiac muscle

4. Skeletal muscle

Q.

Uni-nucleate and un-branched myocytes are present in:

1. Smooth muscles

2. Cardiac muscles
3. Both a and b

4. Skeletal muscles

Q. Which of the following muscle tissues are unstriped?

1. Skeletal muscle
2. Smooth Muscle
3. Cardiac muscle
4. All of these

Q. Which of the following experiences maximum stretching?

1. Skeletal muscle
2. Smooth Muscle
3. Cardiac muscle
4. All of these

Q. In frog's heart, there are cardiac muscles, which consists of fibres called

1. Columnae carnae
2. Purkinje fibres
3. Telodenria
4. Myonemes

Q. Smooth muscle fibres are

1. fusiform in shape and multinucleated
2. cylindrical in shape and uninucleated
3. cylindrical in shape and multinucleated
4. fusiform in shape and uninucleated

Q. Which type of tissue correctly matches with its location ?

1. Tissue - Smooth muscle
   Location - Wall of intestine
2. Tissue - Areolar tissue
   Location - Tendons
3. Tissue - Transitional epithelium
   Location - Tip of nose
4. Tissue - Cuboidal epithelium
   Location - Lining of stomach

Q. Which of the following muscle tissues are unstriped?

1. Skeletal muscle
2. Smooth Muscle
3. Cardiac muscle
4. All of these

Q. Which one of the following is correct pairing of a body part and the kind of muscle tissue that moves it ?

1. Iris - Involuntary smooth muscle
2. Heart wall - Involuntary unstriated muscle
3. Biceps of upper arm - smooth muscle fibers
4. Abdominal wall - smooth muscle

Q. Which one of the following is the correct pairing of a body part and the kind of muscle tissue that moves it?

1. Iris - Involuntary smooth muscle
2. Heart wall - Involuntary unstriated muscle
3. Biceps of upper arm - Smooth muscle fibres
4. Abdominal wall - Striated muscle

Q. Which muscle is responsible for the shrinkage of scrotum in winters? Dartos muscle or cremaster muscle?

Q. Which one of the following is correct pairing of a body part and muscle fibre that moves it?

1. Heart wall - involuntary unstriated muscle
2. Biceps of upper arm – smooth muscle fibres
3. Iris – involuntary smooth muscle
4. Abdominal wall – smooth muscle

Q. The type of muscle fibre present in the wall of alimentary canal is

1. smooth muscle fibre
2. striped muscle fibre
3. cardiac muscle fibre
4. both (a) and (b)

Q. The involuntary muscles associated with visceral organs that aid in rhythmic movements of the body are termed as

1. skelatal muscle
2. cardiac muscle
3. smooth muscle
4. neural muscle

Q. Skeletal muscles show resemblance with visceral muscles in one aspect. It is in

1. Shape of muscle fibres
2. Number of nuclei in muscle fibres
3. Presence of actin and myosin filaments
4. Presence of light and dark band

Q. The involuntary muscles associated with visceral organs that aid in rhythmic movements of the body are termed as

1. skelatal muscle
2. cardiac muscle
3. smooth muscle
4. neural muscle