Locomotion and Movement Test 3

Question 1
1 / -0

Actin filaments are found in all eukaryotic cells but reportedly absent in :

A
fish sperms

B
both A & C

C
nematode sperms

D
human sperms

Question 2
1 / -0

Skeletal muscle bundles [fascicles] are held together by a common connective tissue layer called:

A
Perimysium

B
Endomysium

C
Fascia

D
Aponeurosis

Question 3
1 / -0

Which joint occurs between humerus and radioulna?

A
Ball and socket joint

B
Sliding

C
Pivot

D
Hinge joint

Question 4
1 / -0

Study of muscles is called :

A
Musclogy

B
Mycology

C
myology

D
Sarcology

Question 5
1 / -0

From the following figure infer :
(a) = ?, (b) = ? and (c) = ?

A
staircase effect, summation and tetanus

B
staircase effect, tetanus and summation

C
single muscle twitch, staircase effect and tetanus

D
summation, recruitment and tetanus

Question 6
1 / -0

Read the following :

i. The synovial joints ischaracterised by the presence of a fluid filled synovial cavity between the articulating surfaces of the two bones.
ii. Saddle is a type of synovial joint

A
both are wrong

B
Statement i) is correct and ii) is wrong.

C
both are correct

D
Statement ii) is wrong and i) is correct.

Question 7
1 / -0

The correct organisation of skeletal muscle is :

A
muscle bundles →→ myofibrils →→ muscle cells →→ sarcomere

B
fascicles →→ muscle fibres →→ myofilaments →→ sarcomere

C
muscle bundles →→ muscle cells →→ muscle fibres →→ sarcomere

D
fascia →→ muscle cells →→ myofibrils →→ sarcomere

Question 8
1 / -0

Myoglobin was the first protein to have its three-dimensional structure revealed. Ravi was diagnosed with myoglobin in his bloodstream. This had occurred due to :

A
myasthenia gravis

B
muscle injury

C
conversion of Hb into Mb

D
Arthritis

Question 9
1 / -0

The following X-ray shows :

A
a person with osteoporosis in his knee

B
a person with gout in his knee

C
a person with muscular dystrophy

D
a person with bone cancer

Question 10
1 / -0

What is the type of movable joint present between the atlas and axis?

A
Gliding

B
Saddle

C
Hinge

D
Pivot

Question 11
1 / -0

The vertebral formula of human is :

A
C₇T₁₁L₅S₍₇₎C₍₄₎

B
C₈T₁₂L₄S₍₅₎C₍₆₎

C
C₆T₁₂L₆S₍₅₎C₍₄₎

D
C₇T₁₂L₅S₍₅₎C₍₄₎

Question 12
1 / -0

The joint present between the carpals is

A
Ball and socket joint

B
Saddle joint

C
Gliding joint

D
Pivot joint

Question 13
1 / -0

Muscles are attached to bones via :

A
tendon

B
Ligament

C
both A & B

D
none of these

Question 14
1 / -0

At the base of skull, a large hole is present which allows brain to continue with the spinal cord. That hole is called :

A
Foramen ovale

B
Foramen magnum

C
Vertebral foramen

D
Obturator foramen

Question 15
1 / -0

Match the following :

a) Fibrous joint
b) Hinge joint
c) Ball and socket joint
d) Ellipsoid joint

A
a)-ii,b)-i,c)-iv,d)-iii

B
a)-ii,b)-iv,c)-iii,d)-i

C
a)-iii,b)-i,c)-iv,d)-iii

D
a)-iv,b)-iii,c)-i,d)-ii

Question 16
1 / -0

A functional G-Actin molecule in its free state is bound to :

A
sodium ion and ATP

B
mangnese ion and ATP

C
magnesium ion and ATP

D
none of these

Question 17
1 / -0

Axial skeleton consists of

A
22 bones

B
65 bones

C
80 bones

D
70 bones

Question 18
1 / -0

Read the following statements and view carefully the figure :

i. Osteoporosis is an age-related disorder characterised by decreased bone mass. Osteoarthritis is shown in the following figure.
ii. The above figure shows gouty arthritis which is caused by inflammation of joints.
iii. Decreased levels of estrogen is a common cause for increased chances of fractures.
iv. Inflammation of joints is caused by decreased levels of calcium ions in body fluids.

A
only statement i) and iii) are correct.

B
only statement ii) is correct.

C
only statement iv) is correct.

D
only statement ii) and iv) are correct.

Question 19
1 / -0

A meromyosin molecule doesn’t contain :

A
arm

B
trunk

C
tail

D
head

Question 20
1 / -0

Which one of the following membranes secretes a watery fluid that lubricates and cushions the joint?

A
Tendons

B
Synovial membrane

C
Ligaments

D
Cartilage

Submit Test

Locomotion and ...

Question 1

fish sperms

both A & C

nematode sperms

human sperms

Question 2

Perimysium

Endomysium

Fascia

Aponeurosis

Question 3

Ball and socket joint

Sliding

Pivot

Hinge joint

Question 4

Musclogy

Mycology

myology

Sarcology

Question 5

staircase effect, summation and tetanus

staircase effect, tetanus and summation

single muscle twitch, staircase effect and tetanus

summation, recruitment and tetanus

Question 6

both are wrong

Statement i) is correct and ii) is wrong.

both are correct

Statement ii) is wrong and i) is correct.

Question 7

muscle bundles →→ myofibrils →→ muscle cells →→ sarcomere

fascicles →→ muscle fibres →→ myofilaments →→ sarcomere

muscle bundles →→ muscle cells →→ muscle fibres →→ sarcomere

fascia →→ muscle cells →→ myofibrils →→ sarcomere

Question 8

myasthenia gravis

muscle injury

conversion of Hb into Mb

Arthritis

Question 9

a person with osteoporosis in his knee

a person with gout in his knee

a person with muscular dystrophy

a person with bone cancer

Question 10

Gliding

Saddle

Hinge

Pivot

Question 11

C7T11L5S(7)C(4)

C8T12L4S(5)C(6)

C6T12L6S(5)C(4)

C7T12L5S(5)C(4)

Question 12

Ball and socket joint

Saddle joint

Gliding joint

Pivot joint

Question 13

tendon

Ligament

both A & B

none of these

Question 14

Foramen ovale

Foramen magnum

Vertebral foramen

Obturator foramen

Question 15

a)-ii,b)-i,c)-iv,d)-iii

a)-ii,b)-iv,c)-iii,d)-i

a)-iii,b)-i,c)-iv,d)-iii

a)-iv,b)-iii,c)-i,d)-ii

Question 16

sodium ion and ATP

mangnese ion and ATP

magnesium ion and ATP

C₇T₁₁L₅S₍₇₎C₍₄₎

C₈T₁₂L₄S₍₅₎C₍₆₎

C₆T₁₂L₆S₍₅₎C₍₄₎

C₇T₁₂L₅S₍₅₎C₍₄₎