Structure of Contractile Proteins
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXI20: LOCOMOTION AND MOVEMENT

340327 The proteins which in association with actin forms the thin filaments of muscles are

1 Tropomyosin
2 Troponin
3 F actin
4 All of them
BIOXI20: LOCOMOTION AND MOVEMENT

340328 Identify the structure that masks the active binding site for myosin
supporting img

1 A
2 \(\mathrm{B}\)
3 \(\mathrm{C}\)
4 Myosin itself
BIOXI20: LOCOMOTION AND MOVEMENT

340331 Select the correct answer
I. Each actin (thin) filament is made of two ' \(F\) ' actins helically wound to each other.
II. One filaments of tropomyosin run close to the ' \(F\) ' actins throughout its length.

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXI20: LOCOMOTION AND MOVEMENT

340332 Read the statements regarding muscle protein
I. Actin is a thin filament and is made up of two F-actins.
II. Complex protein, tropomyosin is distributed at regular intervals on the troponin.
III. Myosin is a thick filament which is also a polymerized protein.
IV. Globular head of meromyosin consists of light meromysin (LMM).
Of the above statements:

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

340327 The proteins which in association with actin forms the thin filaments of muscles are

1 Tropomyosin
2 Troponin
3 F actin
4 All of them
BIOXI20: LOCOMOTION AND MOVEMENT

340328 Identify the structure that masks the active binding site for myosin
supporting img

1 A
2 \(\mathrm{B}\)
3 \(\mathrm{C}\)
4 Myosin itself
BIOXI20: LOCOMOTION AND MOVEMENT

340331 Select the correct answer
I. Each actin (thin) filament is made of two ' \(F\) ' actins helically wound to each other.
II. One filaments of tropomyosin run close to the ' \(F\) ' actins throughout its length.

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXI20: LOCOMOTION AND MOVEMENT

340332 Read the statements regarding muscle protein
I. Actin is a thin filament and is made up of two F-actins.
II. Complex protein, tropomyosin is distributed at regular intervals on the troponin.
III. Myosin is a thick filament which is also a polymerized protein.
IV. Globular head of meromyosin consists of light meromysin (LMM).
Of the above statements:

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

340327 The proteins which in association with actin forms the thin filaments of muscles are

1 Tropomyosin
2 Troponin
3 F actin
4 All of them
BIOXI20: LOCOMOTION AND MOVEMENT

340328 Identify the structure that masks the active binding site for myosin
supporting img

1 A
2 \(\mathrm{B}\)
3 \(\mathrm{C}\)
4 Myosin itself
BIOXI20: LOCOMOTION AND MOVEMENT

340331 Select the correct answer
I. Each actin (thin) filament is made of two ' \(F\) ' actins helically wound to each other.
II. One filaments of tropomyosin run close to the ' \(F\) ' actins throughout its length.

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXI20: LOCOMOTION AND MOVEMENT

340332 Read the statements regarding muscle protein
I. Actin is a thin filament and is made up of two F-actins.
II. Complex protein, tropomyosin is distributed at regular intervals on the troponin.
III. Myosin is a thick filament which is also a polymerized protein.
IV. Globular head of meromyosin consists of light meromysin (LMM).
Of the above statements:

1 I, III and IV are correct
2 I, II and III are correct
3 I and III are correct
4 I, II and IV are correct
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXI20: LOCOMOTION AND MOVEMENT

340327 The proteins which in association with actin forms the thin filaments of muscles are

1 Tropomyosin
2 Troponin
3 F actin
4 All of them
BIOXI20: LOCOMOTION AND MOVEMENT

340328 Identify the structure that masks the active binding site for myosin
supporting img

1 A
2 \(\mathrm{B}\)
3 \(\mathrm{C}\)
4 Myosin itself
BIOXI20: LOCOMOTION AND MOVEMENT

340331 Select the correct answer
I. Each actin (thin) filament is made of two ' \(F\) ' actins helically wound to each other.
II. One filaments of tropomyosin run close to the ' \(F\) ' actins throughout its length.

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXI20: LOCOMOTION AND MOVEMENT

340332 Read the statements regarding muscle protein
I. Actin is a thin filament and is made up of two F-actins.
II. Complex protein, tropomyosin is distributed at regular intervals on the troponin.
III. Myosin is a thick filament which is also a polymerized protein.
IV. Globular head of meromyosin consists of light meromysin (LMM).
Of the above statements:

1 I, III and IV are correct
2 I, II and III are correct
3 I and III are correct
4 I, II and IV are correct