Skeletal Muscle

Q.

Ligaments connect muscles to bones

1. True
2. False

Q.

Why do you think smooth muscles are also called unstriated muscles?

Q. ___ is the connective tissue beneath the skin that separates muscles and other internal organs.

Q.

Which of the following helps in transmission of nerve impulse across a synapse?

1. Chondrin protein

2. Elastin protein

3. Acetylcholine

4. Globulin

Q.

Where do we find cardiac tissues? What are the functions of cardiac tissues?

Q.

The muscle which on contraction rotates the forearm to make the palm face upward and forward is

1. Pronator

2. Abductor

3. Supinator

4. Adductor

Q. Which of the following is not a part of Somatic Nervous System?

1. Sympathetic Nervous System
2. Parasympathetic Nervous System
3. Cranial Nerves
4. Both (a) & (b)

Q.

which type of tissue is bone?

(a) what is hard matrix made up of ?

(b) write the function of ligaments and tendons ?

Q. The connective tissue that connects muscle to a bone is called:

1. Ligament
2. Cartilage
3. Tendon
4. Areolar

Q.

Why do you put warm water over cramped feet?

1. Adding warm water around the affected area kills dead cells.

2. Adding warm water around the affected area heals it immediately

3. Adding warm water burns the affected area.

4. Adding warm water improves blood circulation around the affected area.

Q. Cardiac muscles are involuntary muscles.

1. True
2. False

Q. does the area of sarcomere remain same during muscle contraction?

Q. Very short answer type.
How many types of muscles occur in the body of a vertebrate?

Q.

Where does the heart muscles are found

Q.

Write the functions of parenchyma, collencyma and sclerenchyma.

Q.

Of the following muscle types, which one is usually voluntary?

1. Skeletal muscle

2. Cardiac muscle

3. Smooth muscle

4. None of the above.

Q. The periheral nervous system stimulates

1. lymph vessels
2. Haversian canals
3. Blood vessels
4. Collagen

Q.

Which of these muscles are striated and voluntary?

1. Skeletal

2. Smooth

3. Cardiac

4. Skeletal and cardiac

Q.

Which of the following are not antagonistic muscles?

1. Abductor and adductor

2. Protractor and supinator

3. Flexor and extensor

4. Pronator and supinator

Q. _________ is the connective tissue beneath the skin that separates muscles and other internal organs.

1. Fascia
2. Peritoneum
3. Ligament
4. Tendon

Q. Which one of the following muscles is responsible for moving and shaking the skin?

1. Arrector pilli
2. Sphincter muscles
3. Panniculus carnosus
4. Collagen fibres

Q. Belly of a muscle is

1. Upper part of muscle
2. Middle part of muscle
3. Lower part of muscle
4. None of the above

Q. What are vascular bundles?
What is the difference between collenchyma and chlorenchyma?
[3 Marks]

Q. The periheral nervous system stimulates

1. Blood vessels
2. Collagen
3. lymph vessels
4. Haversian canals

Q. Which of these connective tissue structures shows slight elasticity?

1. Adipose tissue
2. Tendons
3. Fascia
4. Bone

Q. A special type of parenchyma tissue that makes up the leaf mesophyll is _______

1. Prosenchyma
2. Aerenchyma
3. Chlorenchyma
4. Mesenchyma

Q. The tissue that joins one bone to the other is ___________

1. Ligament
2. Tendon
3. Blood
4. Cartilage

Q. The seed of a fruit is rich in _________ tissues.

1. Collenchyma
2. Sclerenchyma
3. Parenchyma
4. Vascular

Q. do specialised connective tissue contain fibroblasts and mastocytes?

Q.

Which feature differentiates cardiac muscles from smooth muscles?

1. Uninucleate cells

2. Presence of striations

3. Do not get tired easily

4. Involuntary