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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Locomotion and Movement Set 1
Q1 | Which muscle does not fatigue and possesses abundant blood supply during life span ?
- Striated muscle
- Non Striated muscle
- Skeleton muscle
- a and b both
Q2 | Which muscle possesses multinucleate structure (Syncytium) ?
- Striated muscle
- Skeleton muscle
- Non Striated muscle
- a and b both
Q3 | By which name's isotropic and anisotropic band respectively known ?
- I - band, A - band
- I - band, Intercalated-dise
- A - band, Z - band
- H - band, Z - band
Q4 | Which line is located in the center of H region ?
- Krause membrane
- M- line
- Z - band
- Hensen’s line
Q5 | The space between two successive Z-band is known as.....
- A - band
- I - band
- Krause membrane
- Sarcomere
Q6 | Which band is called krause membrane ?
- A
- Z
- I
- H
Q7 | The functional unit of skeleton muscle is called as......
- Myofibril
- Sarcomere
- Hensen’s line
- Krause membrane
Q8 | What is the name of rod shaped fibrous protein ?
- Troponin
- Actin
- Tropomyosin
- Meromyosin
Q9 | Which are two forms of actin fiber ?
- Monomer-G- protei
- Polymeric H- actin
- Polymeric F-actin
- a and c both
Q10 | What the is name of complex, small globular protein ?
- Troponin
- Tropomyosin
- Actin
- Meromyosin
Q11 | Which is the essential mineral element for muscle contraction ?
- Ca++
- Mg++
- K+
- Na+
Q12 | Which is essetial for transmission of messages ?
- Adrenalin
- Acetylcholine
- Norqdrenalin
- Vasopressin
Q13 | Which chemical is envolved duribg anaerobic respiration of glycogen of muscle ?
- Ethy alcohol
- Lactic acid
- Co2
- a and c both
Q14 | Which chemical is responsible to make skeleton muscle fatigue ?
- Lactic acid
- Pyruvic acid
- Ethyl alcohol
- Acetaldehyde
Q15 | Which is/are the type of skeleton muscle ?
- Red muscle
- White muscle
- Non-striated muscle
- a and b both
Q16 | In which muscle amount of myoglobin is high ?
- Red muscle
- White muscle
- Non-striated muscle
- a and b both
Q17 | Which muscle is known as an aerobic muscle ?
- Red muscle
- White muscle
- Non-striated muscle
- a and b both
Q18 | The study of skeleton system is called as......
- Myology
- Cardiology
- Osteology
- Histology
Q19 | By which tissue skeleton system is made up of ?
- Epithelial tissue
- Connective tissue
- Nervous tissue
- Muscle tissue
Q20 | How many bones are present in the struture of skeleton system of human ?
- 206
- 210
- 308
- 146
Q21 | What is included in axial skeleton ?
- Skull and vertebral column
- Ribs
- Sternum
- a and b both
Q22 | What is included in the structure of skull ?
- Bones of cranium
- Bones of face
- Sternum
- a and b both
Q23 | How many bones, the skull is made of ?
- 23
- 22
- 21
- 20
Q24 | How many flat bones are present in a cranium ?
- 6
- 8
- 10
- 12
Q25 | Who makes the floor of the buccal cavity ?
- Hyoid bone
- Vomer
- Mandible
- Frontal