NEET Biology Locomotion and Movement MCQs Set C

Question: Iliac of pelvic girdle is articulated with sacrum for

• a) Bending
• b) Jumping
• c) Support
• d) Running

Answer: Bending

Question: Anisotropic band are made up of

• a) Both A and B
• b) Actin filaments
• c) Myosin filaments
• d) None of the above

Answer: Both A and B

Question: Socket in pelvic girdle in which head of femur articulates is formed by fusion of

• a) Ilium and ischium
• b) Ilium and pubis
• c) Both a and b
• d) None of the above

Answer: Ilium and ischium

Question: The movable skull bone is

• a) All the above
• b) Mandible
• c) Vomer
• d) Maxilla

Answer: All the above

Question: Gliding joint occur between

• a) Humerus and radius
• b) Acetabulum and femur
• c) Prezygapophysis and postzygapophysis
• d) Pelvis girdle and femur

Answer: Humerus and radius

Question: Red muscle are rich in

• a) Mitochondria
• b) Lysomomes
• c) Ribosomes.
• d) Golgi bodies

Answer: Mitochondria

Question: Joint between atlas and axis is

• a) Pivot
• b) Hinge
• c) Angular
• d) Saddle

Answer: Pivot

Question: The longest bone amongst the following is

• a) Femur
• b) Humerus
• c) ulna
• d) Radius

Answer: Femur

Question: Joint between metacarpals and phalanges is

• a) Hinge
• b) Saddle
• c) Pivot
• d) Ball and socket

Answer: Hinge

Question: ATP-ase needed for muscle contraction is present over

• a) Myosin
• b) Actin
• c) Troponin
• d) Actin

Answer: Myosin

Question: Major protein in ths thick filament of skeletal muscle fibre is

• a) Actin
• b) Troponin
• c) Myosin
• d) Tropomyosin

Answer: Actin

Question: True joints are

• a) Synchondroses
• b) Syndesmoses
• c) Synovial
• d) Ball and socket

Answer: Synchondroses

Question:

Statement (A) : Pseudopodia of Amoeba is helpful in food capturing and for changing palce.

Reason (R) : In Amoba movement is occured by the effect of pseudopod. Which is produces through flow of protoplasm

• a) Both A and R are true and R is correct explanation of A
• b) Both A and R are true but R is not correct explanation of A
• c) A is true but R is false
• d) A is false but R is true

Answer: Both A and R are true and R is correct explanation of A

Question:

Statement (A) : Organisms change their habitat or place.

Reason (R) : Autonomous movement like running, walking, swimmimg etc. are called locomotion

• a) Both A and R are true but R is not correct explanation of A
• b) Both A and R are true and R is correct explanation of A
• c) A is true but R is false
• d) A is false but R is true

Answer: Both A and R are true but R is not correct explanation of A

Question:

Statement (A) : In skeleton muscle horizontal belts are arranged in line.

Reason (R) : Skeleton muscle is also called striated muscle

• a) Both A and R are true and R is correct explanation of A
• b) Both A and R are true but R is not correct explanation of A
• c) A is true but R is false
• d) A is false but R is true

Answer: Both A and R are true and R is correct explanation of A

Question:

Reason (R) : Non-striated muscles are innervated by autonomous nervers system.

Statement (A) : Non-striated muscle is also called innvoluntary muscle.

• a) A is true but R is false
• b) A is false but R is true
• c) Both A and R are true but R is not correct explanation of A
• d) Both A and R are true and R is correct explanation of A

Answer: A is true but R is false

Question:

Statement (A) : The contraction of cardiac muscle is Quick, rhythmic, powerful and never get fatigue

Reason (R) : Intercalated disc is absence in cardiac muscle.

• a) A is true but R is false
• b) A is false but R is true
• c) Both A and R are true but R is not correct explanation of A
• d) Both A and R are true and R is correct explanation of A

Answer: A is true but R is false

Question:

Statement (A) : Human skeleton is made of by 206 bones

Reason (R) : Human skeleton system is divided into axial skeleton and appendicular skeleton.

• a) Both A and R are true but R is not correct explanation of A
• b) Both A and R are true and R is correct explanation of A
• c) A is false but R is true
• d) A is true but R is false

Answer: Both A and R are true but R is not correct explanation of A

Question:

Reason (R) : Sarcomere reduce in length during musce contraction.

Statement (A) : During muscle contraction protein of I-band is slides over A-bandd.

• a) Both A and R are true but R is not correct explanation of A
• b) Both A and R are true and R is correct explanation of A
• c) A is true but R is false
• d) A is false but R is true

Answer: Both A and R are true but R is not correct explanation of A

Question:

Statement (A) : In human 12 pairs of ribs are present.

Reason (R) : The ribs have two articulation surfaces it is called bicephalic

• a) Both A and R are true but R is not correct explanation of A
• b) Both A and R are true and R is correct explanation of A
• c) A is true but R is false
• d) A is false but R is true

Answer: Both A and R are true but R is not correct explanation of A

More Questions.............................

Question: In which bone triangular acromion is present ?

• a) Femur
• b) Humerus
• c) Scapula
• d) Radias

Answer: Femur

Question: Humerus bone is found

• a) arm
• b) Ulna
• c) Radias
• d) Fore arm

Answer: arm

Question: Hinge joint occurs between

• a) Humerus and radio-ulna
• b) Femur and pelvic girdle
• c) Humerus and Pectoral girdle
• d) Skull and atlas

Answer: Humerus and radio-ulna

Question: Total numbers of vertebrae in human skeleton.

• a) 33
• b) 35
• c) 32
• d) 32

Answer: 33

Question: Number of bones present in an arm is

• a) 30
• b) 32
• c) 35
• d) 40

Answer: 30

Question: Ribs are attached to

• a) Sternum
• b) Scapula
• c) Clavicle
• d) Ilium

Answer: Sternum

Question: In humans, coccyx is formed by the fusion of vertebrae

• a) 4
• b) 3
• c) 5
• d) 6

Answer: 4

Question: What is formed by the bones of pectoral girdle, pelvic girdle and limbs ?

• a) Appendiculr skeleton
• b) External skeleton
• c) Body skeleton
• d) Axial skeleton

Answer: Appendiculr skeleton

Question: Number of floating ribs in human body is

• a) 2 pairs
• b) 3 pairs
• c) 5 pairs
• d) 6 pairs

Answer: 2 pairs

Question: Ankle joint is

• a) Gliding joint
• b) Hinge joint
• c) Ball and soket joint
• d) Pivot joint

Answer: Gliding joint

Question: Sarcomere is distance between

• a) Two consecutive Z- lines
• b) Z and A bands
• c) A and I bands
• d) Two I- bands

Answer: Two consecutive Z- lines

Question: Which is the skull bone ?

• a) Nasal
• b) Tibia
• c) Femur
• d) Atlas

Answer: Nasal

Question: How many bones are there in appendicular skeleton ?

• a) 126
• b) 206
• c) 120
• d) 80

Answer: 126

Question: Where is hinge joint found ?

• a) Elbow and Knee
• b) Knee and ankle
• c) Elbow and shoulders
• d) Atlas and odontoid process

Answer: Elbow and Knee

Question: Number of ball and soket joints present in human body is

• a) 4
• b) 5
• c) 8
• d) 2

Answer: 4

Question: Synovial joints is

• a) All the above
• b) Pivot joint
• c) Ball and soket joint
• d) Hinge joint

Answer: All the above

Question: Give the number of Cranium bones ?

• a) 8
• b) 10
• c) 14
• d) 20

Answer: 8

Question: Cervical vertebrae are located in

• a) Neck region
• b) Abdominal region
• c) Thoracic region
• d) Hip region

Answer: Neck region

Question: Lumbar vertebrae are located in

• a) Abdominal regionNeckn
• b) region
• c) Thorax
• d) Hip region

Answer: Abdominal regionNeckn

Question: Ratio of which is more in red muscle ?

• a) Myoglobin
• b) Actin
• c) Myosin
• d) Albumin

Answer: Myoglobin

Question: Friction is lessened in ball and soket joint by

• a) Synovial fluid
• b) Mucin
• c) Pericardial fluid
• d) Coelomic fluid

Answer: Synovial fluid

Question: Each half of pelvic girdle is made of

• a) All the above
• b) Pubis
• c) Ilium
• d) Ischium

Answer: All the above

Question: Extremities of long bones possess cartilage

• a) Hyaline
• b) Elastic
• c) Fibrous
• d) Calcified

Answer: Hyaline

Question: Glenoid cavity is found in

• a) Pectoral girdle
• b) Sternum
• c) Skull
• d) Pelvic girdle

Answer: Pectoral girdle

Question: An example of gliding joints is

• a) Femur and tibio-fibula
• b) Zygapophyses of adjacent vertebrae
• c) Occipital condyle and odontoid process
• d) Humerus and glenoid cavity

Answer: Femur and tibio-fibula

Question: During muscle countraction

• a) All the above
• b) Size of H-zone becomes smaller
• c) Size of a-bands remains the same
• d) Size of I-bands decreases

Answer: All the above

Question: Substance that accumulates in a fatigued muscle is

• a) Lactic acid
• b) ADP
• c) CO₂
• d) Pyruvicacid

Answer: Lactic acid

Question: What is the phenomen of overstretched or born ligaments and tendon called

• a) Fracture
• b) Tension
• c) Dislocation
• d) Sprain

Answer: Fracture

Question: Which ion is essential for muscle contraction ?

• a) Ca
• b) Cl
• c) K
• d) Na

Answer: Ca

Question: Ends of long bones are covered by

• a) Cartilage
• b) Ligaments
• c) Muscles
• d) Blood cells

Answer: Cartilage

Question: Acromion process is part of

• a) Pectoral girdle
• b) Femur
• c) Pelvic girdle
• d) Vertebral column

Answer: Pectoral girdle

Question: In mammals the lower jaw is made of

• a) Mandible
• b) Ethmoid
• c) Dentary
• d) Maxilla

Answer: Ethmoid

Question: Inter-articular disc occur in

• a) In between two vertebrae
• b) Wall of liver
• c) Wall of heart
• d) Pubic symphysis

Answer: In between two vertebrae

Question: Acetabulum is part of

• a) Pelvic girdle
• b) Pectoral girdle
• c) Form arm
• d) Upper arm

Answer: Pelvic girdle

Question: The function unit of contractile system of a striated muscles is

• a) Sarcomere
• b) Z-band
• c) Cross bridge
• d) Myofibril

Answer: Sarcomere

Question: Fibrous joints are present between

• a) Bonus of skull
• b) Thumb and metatarsal
• c) Humerus and radio-ulna
• d) Glenoid cavity and pectoral girdle

Answer: Bonus of skull

Question: Joint of sternum and ribs is

• a) Cartiginous
• b) Fibrous joint
• c) Angular joint
• d) Hinge joint

Answer: Cartiginous

Question: During & vigorous exercise, glucose is converted into

• a) Lactic acid
• b) Starch
• c) pyruvic acid
• d) Glycogen

Answer: Lactic acid

Question: Synovial fluid is present in

• a) Freely movable joints
• b) Spinal cavity
• c) Cranial cavity
• d) Fixed joints

Answer: Freely movable joints

Question: Synovial fluid is secreted by

• a) Synovial membrane
• b) Cartilage
• c) Blood
• d) Bone

Answer: Synovial membrane

Question: By which name's isotropic and anisotropic band respectively known ?

• a) I - band, A - band
• b) A - band, Z - band
• c) I - band, Intercalated-dise
• d) H - band, Z - band

Answer: I - band, A - band

Question: Which line is located in the center of H region ?

• a) M- line
• b) Krause membrane
• c) Z - band
• d) Hensen’s line

Answer: M- line

Question: The space between two successive Z-band is known as

• a) Sarcomere
• b) Krause membrane
• c) I - band
• d) A - band

Answer: Sarcomere

Question: Which band is called krause membrane ?

• a) Z
• b) A
• c) I
• d) H

Answer: Z

Question: The functional unit of skeleton muscle is called as

• a) Sarcomere
• b) Myofibrils
• c) Hensen’s line
• d) Krause membrane

Answer: Sarcomere

Question: What is the name of rod shaped fibrous protein ?

• a) Tropomyosin
• b) Meromyosin
• c) Actin
• d) Troponin

Answer: Tropomyosin

Question: Which are two forms of actin fiber ?

• a) a and c both
• b) Polymeric F-actin
• c) Polymeric H- actin
• d) Monomer-G- protein

Answer: a and c both

Question: What the is name of complex, small globular protein ?

• a) Troponin
• b) Tropomyosin
• c) Actin
• d) Meromyosin

Answer: Troponin

Question: Which is the essential mineral element for muscle contraction ?

• a) Ca++
• b) Mg++
• c) K+
• d) Na+

Answer:  Ca++

Question: Which is essetial for transmission of messages ?

• a) Acetylcholine
• b) Adrenalin
• c) Norqdrenalin
• d) Vasopressin

Answer: Acetylcholine

Question: Which chemical is involved during anaerobic respiration of glycogen of muscle ?

• a) Lactic acid
• b) Co₂
• c) Ethy alcohol
• d) None of the above

Answer: Lactic acid

Question: Which chemical is responsible to make skeleton muscle fatigue ?

• a) Lactic acid
• b) Pyruvic acid
• c) Ethyl alcohol
• d) Acetaldehyde

Answer: Lactic acid

Question: Which is/are the type of skeleton muscle ?

• a) a and b both
• b) Red muscle
• c) White muscle
• d) None of the above

Answer: a and b both

Question: In which muscle amount of myoglobin is high ?

• a) Red muscle
• b) White muscle
• c) Non-striated muscle
• d) None of the above

Answer: Red muscle

Question: Which muscle is known as an aerobic muscle ?

• a) Red muscle
• b) White muscle
• c) Non-striated muscle
• d) None of the above

Answer: Red muscle

Question: The study of skeleton system is called as

• a) Osteology
• b) Histology
• c) Cardiology
• d) Myology

Answer: Histology

Question: By which tissue skeleton system is made up of ?

• a) Connective tissue
• b) Epithelial tissue
• c) Nervous tissue
• d) Muscle tissue

Answer: Connective tissue

Question: How many bones are present in the structure of skeleton system of human ?

• a) 206
• b) 210
• c) 308
• d) 146

Answer: 206

Question: What is included in axial skeleton ?

• a) a and b both
• b) Skull and vertebral column
• c) Ribs
• d) None of the above

Answer: a and b both

Question: What is included in the structure of skull ?

• a) a and b both
• b) Bones of cranium
• c) Bones of face
• d) None of the above

Answer: a and b both