Tissues Test

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Tissues Test - 63

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Weekly Quiz Competition

Question 1
1 / -0

Blood cell is also called as

A
Hematocyte

B
Granulocyte

C
Thrombocyte

D
All of the above

Solution

A blood cell, also called as hematocyte or hematopoietic cell, is a cell produced through hematopoiesis and is normally found in blood. Granulocyte is a type of WBC while thrombocyte is platelet.
Hence the correct option is A.
Question 2
1 / -0

Match the following.
Cells Shape
1. Squamous epithelium a. Oval
2. Columnar epithelium b. Polygonal
3. Egg cells c. Cylindrical

A
1-b,2-c,3-a

B
1-a,2-b,3-c

C
1-c,2-a,3-b

D
1-b,2-a,3-c
Question 3
1 / -0

Which of the given figures represents a cardiac muscle?

A
(A)

B
(B)

C
Both (A) and (B)

D
None of the above

Solution

Cardiac muscle (heart muscle) is involuntary, striated muscle that is found in the walls and histological foundation of the heart, specifically the myocardium.
Image B is correct as it has striations as well as junction cells. They are also branched.
Question 4
1 / -0

Cardiac muscle is found in:

A
Uterus

B
Bladder

C
Blood vessels

D
Heart

Solution

Cardiac muscle is found only in the heart. They are striated involuntary muscles that play an important role in the pumping function of the heart. Uterus, bladder and blood vessels are lined by smooth muscles.
Hence the correct option is D.
Question 5
1 / -0

What do skeletal muscles do in our body?

A
Support the body

B
Control heartbeat

C
Control blood supply

D
All of the above

Solution

Skeletal muscle is a type of striated muscle tissue. It is under the voluntary control of the somatic nervous system. It is one of three major muscle types, the others being the cardiac muscle and the smooth muscle. Most skeletal muscles are attached to bones by bundles of collagen fibres known as the tendons. They carry out movements of the body and support the body.
Hence the correct option is A.
Question 6
1 / -0

What are neurotransmitters?

A
Transmit signals across synapse.

B
Transmit signal in the cell body.

C
Take the signal to the axon.

D
None of the above.

Solution

Neurotransmitters are endogenous chemicals that enable the process of neurotransmission. They transmit signals across a chemical synapse from one neuron (nerve cell) to another "target" neuron, muscle cell, or gland cell.
Therefore, the correct answer is option A.
Question 7
1 / -0

Cardiac muscle requires ................. for contraction to occur.

A
Sodium ions

B
Calcium ions

C
Phosphorous ions

D
Sulphur ions

Solution

Cardiac muscle (heart muscle) is involuntary, striated muscle that is found in the walls and histological foundation of the heart, specifically the myocardium.
Cardiac muscle requires extracellular calcium ions for contraction to occur.
Hence the correct option is B.
Question 8
1 / -0

Multi-nucleated condition is seen in:

A
Skeletal muscle cells

B
Smooth muscle cells

C
Both A and B

D
Cardiac muscle cells

Solution

Striated muscle/skeletal muscle cells are very long, cylindrical and multinucleated.
Smooth muscle cells are spindle-shaped with a single nucleus.
Cardiac muscle cells are branching chains of cells connected by porous intercalated discs, with a single nucleus and striations.
Hence, the correct option is A.
Question 9
1 / -0

Which of the following are involuntary muscles?

A
Smooth muscle

B
Cardiac muscle

C
Striated muscle

D
Both A and B

Solution

Involuntary muscle is a muscle that contracts without conscious control.
Smooth and cardiac muscles contract involuntarily i.e. they cannot be controlled. Smooth muscles are found in the walls of internal organs such as the stomach, intestine, bladder, etc. They also line the blood vessels. Cardiac muscles are found in the heart.
Therefore, the correct answer is option D.
Question 10
1 / -0

Which of the following is a voluntary muscle?

A
Smooth muscle

B
Cardiac muscle

C
Both A and D

D
Striated muscle

Solution

Voluntary muscle is the muscle in which its action is normally controlled by an individual's will. Striated muscle, also known as skeletal muscle, is a voluntary muscle. Striated muscles support the skeleton of the body.
Both smooth muscles and cardiac muscles are involuntary muscles. Therefore, the correct answer is option D.

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Cells	Shape
1. Squamous epithelium	a. Oval
2. Columnar epithelium	b. Polygonal
3. Egg cells	c. Cylindrical

Tissues Test - 63

Result

Tissues Test - 63

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SHARING IS CARING

Question 1

Hematocyte

Granulocyte

Thrombocyte

All of the above

Solution

Question 2

1-b,2-c,3-a

1-a,2-b,3-c

1-c,2-a,3-b

1-b,2-a,3-c

Question 3

(A)

(B)

Both (A) and (B)

None of the above

Solution

Question 4

Uterus

Bladder

Blood vessels

Heart

Solution

Question 5

Support the body

Control heartbeat

Control blood supply

All of the above

Solution

Question 6

Transmit signals across synapse.

Transmit signal in the cell body.

Take the signal to the axon.

None of the above.

Solution

Question 7

Sodium ions

Calcium ions

Phosphorous ions

Sulphur ions

Solution

Question 8

Skeletal muscle cells

Smooth muscle cells

Both A and B

Cardiac muscle cells

Solution

Question 9

Smooth muscle

Cardiac muscle

Striated muscle

Both A and B

Solution

Question 10

Smooth muscle

Cardiac muscle

Both A and D

Striated muscle

Solution

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