340032
Biomolecule that accumulates in a fatigued muscle is
1 Pyruvic acid
2 Lactic acid
3 \(\mathrm{CO}_{2}\)
4 \(\mathrm{ADP}\)
Explanation:
Accumulation of lactic acid causes muscle fatigue. Reduction in force of contraction of a muscle after a prolonged stimulation is muscle fatigue. A muscle that has fatigue needs extra oxygen.
BIOXI20: LOCOMOTION AND MOVEMENT
340033
Calcium is released from which part of the muscle, on receiving impulse, for binding with troponin
1 Blood
2 Sarcoplasm
3 Sarcoplasmic reticulum
4 Sarcolemma
Explanation:
Calcium is released from sarcoplasmic reticulum of the muscle, on receiving impulse, for binding with troponin.
BIOXI20: LOCOMOTION AND MOVEMENT
340034
When muscle get fatigue, there is
1 Much ATP, more glycogen but much lactic acid
2 Little ATP and glycogen but much lactic acid
3 More ATP, no glycogen and no lactic acid
4 Little ATP, more glycogen and little lactic acid
Explanation:
Muscle fatigue is a condition where there is a reduction in force of contraction of muscle after a prolonged stimulation. Muscle fatigue is caused due to accumulation of lactic acid. A muscle that has undergone fatigue needs extra oxygen to remove excess lactic acid.
BIOXI20: LOCOMOTION AND MOVEMENT
340035
Contraction of muscle fibre takes place by the sliding of
1 Thin filaments over the actin filaments
2 Thick filaments over the thin filaments
3 Thick filaments over the myosin filaments
4 Thin filaments over the thick filaments
Explanation:
According to sliding filament theory of muscle contraction, thin myofilaments slide over the thick filament and penetrate deeper into A bands in the contracting muscle fibre.
BIOXI20: LOCOMOTION AND MOVEMENT
340039
In which of the following. (i) Cross bridge formation & (ii) Cross bridge breaking occurs
1 \({\rm{i = A}}\;\;\;\;\;\;{\rm{ii = B}}\)
2 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = C}}\)
3 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = D}}\)
4 \({\rm{i = D}}\;\;\;\;\;\;{\rm{ii = B}}\)
Explanation:
The given diagram can be labelled as (i) cross bridge formation - B, (ii) Cross bridge breaking occurs \(-\mathrm{D}\).
340032
Biomolecule that accumulates in a fatigued muscle is
1 Pyruvic acid
2 Lactic acid
3 \(\mathrm{CO}_{2}\)
4 \(\mathrm{ADP}\)
Explanation:
Accumulation of lactic acid causes muscle fatigue. Reduction in force of contraction of a muscle after a prolonged stimulation is muscle fatigue. A muscle that has fatigue needs extra oxygen.
BIOXI20: LOCOMOTION AND MOVEMENT
340033
Calcium is released from which part of the muscle, on receiving impulse, for binding with troponin
1 Blood
2 Sarcoplasm
3 Sarcoplasmic reticulum
4 Sarcolemma
Explanation:
Calcium is released from sarcoplasmic reticulum of the muscle, on receiving impulse, for binding with troponin.
BIOXI20: LOCOMOTION AND MOVEMENT
340034
When muscle get fatigue, there is
1 Much ATP, more glycogen but much lactic acid
2 Little ATP and glycogen but much lactic acid
3 More ATP, no glycogen and no lactic acid
4 Little ATP, more glycogen and little lactic acid
Explanation:
Muscle fatigue is a condition where there is a reduction in force of contraction of muscle after a prolonged stimulation. Muscle fatigue is caused due to accumulation of lactic acid. A muscle that has undergone fatigue needs extra oxygen to remove excess lactic acid.
BIOXI20: LOCOMOTION AND MOVEMENT
340035
Contraction of muscle fibre takes place by the sliding of
1 Thin filaments over the actin filaments
2 Thick filaments over the thin filaments
3 Thick filaments over the myosin filaments
4 Thin filaments over the thick filaments
Explanation:
According to sliding filament theory of muscle contraction, thin myofilaments slide over the thick filament and penetrate deeper into A bands in the contracting muscle fibre.
BIOXI20: LOCOMOTION AND MOVEMENT
340039
In which of the following. (i) Cross bridge formation & (ii) Cross bridge breaking occurs
1 \({\rm{i = A}}\;\;\;\;\;\;{\rm{ii = B}}\)
2 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = C}}\)
3 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = D}}\)
4 \({\rm{i = D}}\;\;\;\;\;\;{\rm{ii = B}}\)
Explanation:
The given diagram can be labelled as (i) cross bridge formation - B, (ii) Cross bridge breaking occurs \(-\mathrm{D}\).
340032
Biomolecule that accumulates in a fatigued muscle is
1 Pyruvic acid
2 Lactic acid
3 \(\mathrm{CO}_{2}\)
4 \(\mathrm{ADP}\)
Explanation:
Accumulation of lactic acid causes muscle fatigue. Reduction in force of contraction of a muscle after a prolonged stimulation is muscle fatigue. A muscle that has fatigue needs extra oxygen.
BIOXI20: LOCOMOTION AND MOVEMENT
340033
Calcium is released from which part of the muscle, on receiving impulse, for binding with troponin
1 Blood
2 Sarcoplasm
3 Sarcoplasmic reticulum
4 Sarcolemma
Explanation:
Calcium is released from sarcoplasmic reticulum of the muscle, on receiving impulse, for binding with troponin.
BIOXI20: LOCOMOTION AND MOVEMENT
340034
When muscle get fatigue, there is
1 Much ATP, more glycogen but much lactic acid
2 Little ATP and glycogen but much lactic acid
3 More ATP, no glycogen and no lactic acid
4 Little ATP, more glycogen and little lactic acid
Explanation:
Muscle fatigue is a condition where there is a reduction in force of contraction of muscle after a prolonged stimulation. Muscle fatigue is caused due to accumulation of lactic acid. A muscle that has undergone fatigue needs extra oxygen to remove excess lactic acid.
BIOXI20: LOCOMOTION AND MOVEMENT
340035
Contraction of muscle fibre takes place by the sliding of
1 Thin filaments over the actin filaments
2 Thick filaments over the thin filaments
3 Thick filaments over the myosin filaments
4 Thin filaments over the thick filaments
Explanation:
According to sliding filament theory of muscle contraction, thin myofilaments slide over the thick filament and penetrate deeper into A bands in the contracting muscle fibre.
BIOXI20: LOCOMOTION AND MOVEMENT
340039
In which of the following. (i) Cross bridge formation & (ii) Cross bridge breaking occurs
1 \({\rm{i = A}}\;\;\;\;\;\;{\rm{ii = B}}\)
2 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = C}}\)
3 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = D}}\)
4 \({\rm{i = D}}\;\;\;\;\;\;{\rm{ii = B}}\)
Explanation:
The given diagram can be labelled as (i) cross bridge formation - B, (ii) Cross bridge breaking occurs \(-\mathrm{D}\).
340032
Biomolecule that accumulates in a fatigued muscle is
1 Pyruvic acid
2 Lactic acid
3 \(\mathrm{CO}_{2}\)
4 \(\mathrm{ADP}\)
Explanation:
Accumulation of lactic acid causes muscle fatigue. Reduction in force of contraction of a muscle after a prolonged stimulation is muscle fatigue. A muscle that has fatigue needs extra oxygen.
BIOXI20: LOCOMOTION AND MOVEMENT
340033
Calcium is released from which part of the muscle, on receiving impulse, for binding with troponin
1 Blood
2 Sarcoplasm
3 Sarcoplasmic reticulum
4 Sarcolemma
Explanation:
Calcium is released from sarcoplasmic reticulum of the muscle, on receiving impulse, for binding with troponin.
BIOXI20: LOCOMOTION AND MOVEMENT
340034
When muscle get fatigue, there is
1 Much ATP, more glycogen but much lactic acid
2 Little ATP and glycogen but much lactic acid
3 More ATP, no glycogen and no lactic acid
4 Little ATP, more glycogen and little lactic acid
Explanation:
Muscle fatigue is a condition where there is a reduction in force of contraction of muscle after a prolonged stimulation. Muscle fatigue is caused due to accumulation of lactic acid. A muscle that has undergone fatigue needs extra oxygen to remove excess lactic acid.
BIOXI20: LOCOMOTION AND MOVEMENT
340035
Contraction of muscle fibre takes place by the sliding of
1 Thin filaments over the actin filaments
2 Thick filaments over the thin filaments
3 Thick filaments over the myosin filaments
4 Thin filaments over the thick filaments
Explanation:
According to sliding filament theory of muscle contraction, thin myofilaments slide over the thick filament and penetrate deeper into A bands in the contracting muscle fibre.
BIOXI20: LOCOMOTION AND MOVEMENT
340039
In which of the following. (i) Cross bridge formation & (ii) Cross bridge breaking occurs
1 \({\rm{i = A}}\;\;\;\;\;\;{\rm{ii = B}}\)
2 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = C}}\)
3 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = D}}\)
4 \({\rm{i = D}}\;\;\;\;\;\;{\rm{ii = B}}\)
Explanation:
The given diagram can be labelled as (i) cross bridge formation - B, (ii) Cross bridge breaking occurs \(-\mathrm{D}\).
340032
Biomolecule that accumulates in a fatigued muscle is
1 Pyruvic acid
2 Lactic acid
3 \(\mathrm{CO}_{2}\)
4 \(\mathrm{ADP}\)
Explanation:
Accumulation of lactic acid causes muscle fatigue. Reduction in force of contraction of a muscle after a prolonged stimulation is muscle fatigue. A muscle that has fatigue needs extra oxygen.
BIOXI20: LOCOMOTION AND MOVEMENT
340033
Calcium is released from which part of the muscle, on receiving impulse, for binding with troponin
1 Blood
2 Sarcoplasm
3 Sarcoplasmic reticulum
4 Sarcolemma
Explanation:
Calcium is released from sarcoplasmic reticulum of the muscle, on receiving impulse, for binding with troponin.
BIOXI20: LOCOMOTION AND MOVEMENT
340034
When muscle get fatigue, there is
1 Much ATP, more glycogen but much lactic acid
2 Little ATP and glycogen but much lactic acid
3 More ATP, no glycogen and no lactic acid
4 Little ATP, more glycogen and little lactic acid
Explanation:
Muscle fatigue is a condition where there is a reduction in force of contraction of muscle after a prolonged stimulation. Muscle fatigue is caused due to accumulation of lactic acid. A muscle that has undergone fatigue needs extra oxygen to remove excess lactic acid.
BIOXI20: LOCOMOTION AND MOVEMENT
340035
Contraction of muscle fibre takes place by the sliding of
1 Thin filaments over the actin filaments
2 Thick filaments over the thin filaments
3 Thick filaments over the myosin filaments
4 Thin filaments over the thick filaments
Explanation:
According to sliding filament theory of muscle contraction, thin myofilaments slide over the thick filament and penetrate deeper into A bands in the contracting muscle fibre.
BIOXI20: LOCOMOTION AND MOVEMENT
340039
In which of the following. (i) Cross bridge formation & (ii) Cross bridge breaking occurs
1 \({\rm{i = A}}\;\;\;\;\;\;{\rm{ii = B}}\)
2 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = C}}\)
3 \({\rm{i = B}}\;\;\;\;\;\;{\rm{ii = D}}\)
4 \({\rm{i = D}}\;\;\;\;\;\;{\rm{ii = B}}\)
Explanation:
The given diagram can be labelled as (i) cross bridge formation - B, (ii) Cross bridge breaking occurs \(-\mathrm{D}\).
