Mechanism of Muscle Contraction
BIOXI20: LOCOMOTION AND MOVEMENT

340113 Read the following I to IV statements and select the one option that contains both correct statements
I. Z-line is present in the centre of the light band.
II. Thin filaments are firmly attached to the M-line.
III. The central part of thick filaments, not overlapped by thin filaments is called Z-band
IV. Light band contains only thin filaments

1 II and III
2 I and IV
3 I and III
4 II and IV
BIOXI20: LOCOMOTION AND MOVEMENT

340114 The fascicles are held together by connective tissue called

1 Intercalated disc
2 Myofibril
3 Fascia
4 All of these
BIOXI20: LOCOMOTION AND MOVEMENT

340115 Muscle is a tissue of ____ origin

1 Endodemal
2 Mesodermal
3 Ectodermal
4 Both 2 and 3
BIOXI20: LOCOMOTION AND MOVEMENT

340116 Myofilaments or Myofibrils are

1 Laterally arranged filaments of muscle fibre
2 Parallelly arranged filaments of muscle fibre
3 Horizontally arranged filaments of muscle fibre
4 Tangentially arranged filaments of muscle fibre
BIOXI20: LOCOMOTION AND MOVEMENT

340113 Read the following I to IV statements and select the one option that contains both correct statements
I. Z-line is present in the centre of the light band.
II. Thin filaments are firmly attached to the M-line.
III. The central part of thick filaments, not overlapped by thin filaments is called Z-band
IV. Light band contains only thin filaments

1 II and III
2 I and IV
3 I and III
4 II and IV
BIOXI20: LOCOMOTION AND MOVEMENT

340114 The fascicles are held together by connective tissue called

1 Intercalated disc
2 Myofibril
3 Fascia
4 All of these
BIOXI20: LOCOMOTION AND MOVEMENT

340115 Muscle is a tissue of ____ origin

1 Endodemal
2 Mesodermal
3 Ectodermal
4 Both 2 and 3
BIOXI20: LOCOMOTION AND MOVEMENT

340116 Myofilaments or Myofibrils are

1 Laterally arranged filaments of muscle fibre
2 Parallelly arranged filaments of muscle fibre
3 Horizontally arranged filaments of muscle fibre
4 Tangentially arranged filaments of muscle fibre
BIOXI20: LOCOMOTION AND MOVEMENT

340113 Read the following I to IV statements and select the one option that contains both correct statements
I. Z-line is present in the centre of the light band.
II. Thin filaments are firmly attached to the M-line.
III. The central part of thick filaments, not overlapped by thin filaments is called Z-band
IV. Light band contains only thin filaments

1 II and III
2 I and IV
3 I and III
4 II and IV
BIOXI20: LOCOMOTION AND MOVEMENT

340114 The fascicles are held together by connective tissue called

1 Intercalated disc
2 Myofibril
3 Fascia
4 All of these
BIOXI20: LOCOMOTION AND MOVEMENT

340115 Muscle is a tissue of ____ origin

1 Endodemal
2 Mesodermal
3 Ectodermal
4 Both 2 and 3
BIOXI20: LOCOMOTION AND MOVEMENT

340116 Myofilaments or Myofibrils are

1 Laterally arranged filaments of muscle fibre
2 Parallelly arranged filaments of muscle fibre
3 Horizontally arranged filaments of muscle fibre
4 Tangentially arranged filaments of muscle fibre
BIOXI20: LOCOMOTION AND MOVEMENT

340113 Read the following I to IV statements and select the one option that contains both correct statements
I. Z-line is present in the centre of the light band.
II. Thin filaments are firmly attached to the M-line.
III. The central part of thick filaments, not overlapped by thin filaments is called Z-band
IV. Light band contains only thin filaments

1 II and III
2 I and IV
3 I and III
4 II and IV
BIOXI20: LOCOMOTION AND MOVEMENT

340114 The fascicles are held together by connective tissue called

1 Intercalated disc
2 Myofibril
3 Fascia
4 All of these
BIOXI20: LOCOMOTION AND MOVEMENT

340115 Muscle is a tissue of ____ origin

1 Endodemal
2 Mesodermal
3 Ectodermal
4 Both 2 and 3
BIOXI20: LOCOMOTION AND MOVEMENT

340116 Myofilaments or Myofibrils are

1 Laterally arranged filaments of muscle fibre
2 Parallelly arranged filaments of muscle fibre
3 Horizontally arranged filaments of muscle fibre
4 Tangentially arranged filaments of muscle fibre