Biology Support and Movements Online Mcqs Test

Umaima Harmain RaoLast Updated: October 17, 2025

Important Biology Support and Movements Question and Answer

Total Questions:	50
Time Allowed:	25 Minutes
Total Marks:	50
How to Attempt Test:	Please choose the right Option in MCQ-type question.
Test Helpful For:	Biology Test MDCAT Test FPSC/PPSC/SPSC/KPPSC/BPSC/AJKPSC/NTS Biology Interview Question Answer Universities Entrance Test

Biology Support and Movements Practice Test Online With Explanation

Please wait...

0%

Page 1 of 2
Uncategorized

1. Which muscle type is found in the walls of internal organs?
Cardiac
Skeletal
Smooth
Voluntary

Loading...

2. Which part of the skeletal muscle fiber contains actin filaments?
A-band
M-line
I-band
H-zone

Loading...

3. Which structure surrounds individual muscle fibers?
Perimysium
Sarcoplasmic reticulum
Epimysium
Endomysium

Loading...

4. Which of the following is not a function of cartilage?
Connecting muscles to bones
Reducing friction in joints
Providing flexible support
Shock absorption

Loading...

5. Cardiac muscles are found in:
Heart
Lungs
Stomach wall
Blood vessels

Loading...

6. Which of the following is a freely movable joint?
Synovial joint
Fixed joint
Cartilaginous joint
Fibrous joint

Loading...

7. Which of the following is a symptom of arthritis?
Joint swelling and stiffness
High blood pressure
Hearing loss
Muscle paralysis

Loading...

8. Which connective tissue layer surrounds a bundle of muscle fibers?
Endomysium
Epimysium
Perimysium
Fascia

Loading...

9. Which of the following muscles is involuntary and non-striated?
Intercostal muscle
Smooth muscle
Skeletal muscle
Cardiac muscle

Loading...

10. What is the smallest functional unit of a skeletal muscle?
Myofibril
Muscle fiber
Sarcomere
Actin

Loading...

11. What are intercalated discs?
Sites of calcium storage
Structures connecting cardiac muscle cells
Junctions between smooth muscle cells
Gaps in skeletal muscle

Loading...

12. Which of the following is a disease affecting joints, causing pain and inflammation?
Arthritis
Dermatitis
Anemia
Bronchitis

Loading...

13. Which of the following ions is essential for muscle contraction?
Magnesium
Potassium
Sodium
Calcium

Loading...

14. Which enzyme breaks down acetylcholine at the neuromuscular junction?
Lipase
Acetylcholinesterase
ATPase
Amylase

Loading...

15. Which muscle type is voluntary?
All of the above
Smooth
Skeletal
Cardiac

Loading...

16. Which condition involves inflammation of joints?
Arthritis
Osteoporosis
Fracture
Rickets

Loading...

17. During muscle contraction, calcium binds to:
Actin
ATP
Troponin
Myosin

Loading...

18. What is a motor unit?
A single muscle fiber
A type of synovial joint
A muscle plus its blood vessels
A motor neuron and all muscle fibers it controls

Loading...

19. The region where a motor neuron meets a muscle fiber is called:
Synapse
Neuromuscular junction
Motor unit
Sarcomere

Loading...

20. Which of the following structures is made up of actin and myosin?
Ligament
Cartilage
Sarcomere
Bone matrix

Loading...

21. What is the role of the Z-line in muscle contraction?
It breaks down ATP
It stores calcium
It joins myosin heads
It anchors thin filaments

Loading...

22. The middle part of a sarcomere is called the:
A-band
Z-line
I-band
H-zone

Loading...

23. Which of the following joints is found in the shoulder?
Pivot joint
Ball and socket joint
Saddle joint
Hinge joint

Loading...

24. What is the role of ATP in muscle contraction?
Produces heat
Detaches myosin from actin
Builds muscle tissue
Breaks down calcium

Loading...

25. A disorder that results in loss of bone density is:
Scurvy
Arthritis
Osteoporosis
Gout

Loading...

Page 2 of 2

26. Which joint allows rotation of the forearm?
Pivot
Saddle
Ball and socket
Hinge

Loading...

27. What is a gliding joint?
A joint allowing side-to-side and back-and-forth motion
A joint allowing hinge-like motion
A fixed joint
A joint with complete rotation

Loading...

28. Which joint is found at the elbow?
Ball and socket
Pivot
Gliding
Hinge

Loading...

29. Which muscle type is non-striated?
Smooth
Both A and B
Skeletal
Cardiac

Loading...

30. Which component of skeletal muscle stores calcium?
Sarcoplasmic reticulum
Nucleus
Myofibril
Mitochondria

Loading...

31. Which type of joint is found in the thumb?
Ball and socket joint
Saddle joint
Hinge joint
Pivot joint

Loading...

32. Which of the following is the longest type of muscle cell?
Cardiac
Skeletal
Intercostal
Smooth

Loading...

33. What connects muscle to bone?
Synovial fluid
Cartilage
Ligaments
Tendons

Loading...

34. Which type of tissue connects bones to bones?
Cartilage
Ligament
Tendon
Muscle

Loading...

35. In skeletal muscles, the light band is also called:
I-band
Z-line
A-band
H-zone

Loading...

36. What is the function of synovial fluid?
Lubricates joints
Builds muscles
Forms cartilage
Connects bones

Loading...

37. Which joint is responsible for rotation of the head?
Pivot
Ball and socket
Hinge
Saddle

Loading...

38. Which of the following muscles works involuntarily and is striated?
Skeletal
Cardiac
Smooth
Facial

Loading...

39. The sliding filament theory explains:
Muscle relaxation
Bone growth
Muscle contraction
Joint movement

Loading...

40. What structure anchors actin filaments in a sarcomere?
M-line
Z-line
H-zone
A-band

Loading...

41. What type of movement is allowed by a ball and socket joint?
Linear only
Rotational and multi-directional
Side-to-side only
Back-and-forth only

Loading...

42. Which type of joint allows movement in only one plane?
Gliding
Pivot
Hinge
Ball and socket

Loading...

43. Which type of arthritis is an autoimmune disease?
Septic arthritis
Osteoarthritis
Rheumatoid arthritis
Gout

Loading...

44. The tough outer membrane of bone is called:
Periosteum
Cartilage
Ligament
Epiphysis

Loading...

45. Which of the following is true about smooth muscles?
Always multinucleated
They are voluntary
They are non-striated and involuntary
Found in heart only

Loading...

46. Which type of muscle shows both striations and branching?
Smooth muscle
Cardiac muscle
Voluntary muscle
Skeletal muscle

Loading...

47. Which muscle type has intercalated discs?
Cardiac
All types
Skeletal
Smooth

Loading...

48. Which muscle type is multinucleated?
All muscles
Smooth
Cardiac
Skeletal

Loading...

49. Which protein is responsible for muscle contraction?
Myosin
Hemoglobin
Collagen
Keratin

Loading...

50. Which protein binds to actin to block binding sites in a resting muscle?
Myosin
Actin itself
Tropomyosin
Troponin

Loading...

Loading...

<<
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
>>

More Related Resources

12th class Biology Chapter 2 Suppor... Punjab Biology Online Test 12th Cla... ASF Test Preparation Online 2026 Wr... 10th Class Biology Chapter 4 Suppor... PPSC Syllabus for Biology Lecturer ... 9th Class Biology: Chapter 4 Cells ... 12th Class Biology Chapter 11 Ecosy...

Can't find what you're looking for? Search below:

Umaima Harmain RaoLast Updated: October 17, 2025

7 Comments

Asma says:

May 20, 2022 at 9:59 pm

Ma thure week hu biology ma lakin pir be kbushesh kerti hu

Hassan shah says:

August 1, 2021 at 2:24 am

All the Mcq’s are from punjab book…
Kindly check punjab book

Sanjay kumar says:

July 30, 2021 at 3:25 pm

Not it’s not according pmc sallybus

Syed Zainulabedin says:

August 22, 2020 at 8:40 am

House no 26 peer colony Tando Allahyar

Ahmad says:

September 20, 2017 at 12:24 am

Questions are very easy. Not on the standard of entry test prepration.

Nouman Ullah says:

June 27, 2017 at 11:14 am

Its a very best method

Seerat rizvi says:

September 11, 2016 at 10:00 am

are you sure its test preparation according to syllabus ? itz all about plant part !

Important Biology Support and Movements Question and Answer

Biology Support and Movements Practice Test Online With Explanation

Uncategorized

More Related Resources

Latest Updates

Umaima Harmain Rao

7 Comments

Leave a Reply Cancel reply