NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXI08: CELL-THE UNIT OF LIFE
335087
Energy releasing reactions- ETS in a cell occurs in
1 Chloroplast
2 Ribosomes
3 Mitochondria
4 Plastids
Explanation:
Energy releasing reactions in a cell occurs in Mitochondria. So it is called as “power house of cell”.
BIOXI08: CELL-THE UNIT OF LIFE
335088
What does the mitochondrial matrix consists of?
1 Single circular DNA
2 RNA molecules
3 Ribosomes (70S) and the components required for the synthesis of proteins
4 All of these
Explanation:
The matrix of mitochondria possesses single circular DNA molecule, a few RNA molecules, ribosomes (70S) and the components required for the synthesis of proteins.
BIOXI08: CELL-THE UNIT OF LIFE
335089
Which one of the following is called as ‘power houses’ of cell?
1 Mitochondria
2 Chloroplast
3 Golgi apparatus
4 Lysosomes
Explanation:
Mitochondria are the sites of aerobic respiration. They produce cellular energy in the form of ATP; hence they are called “Power houses” of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
335090
Carefully observe the given diagram and select the correct option.
1 It generally divides by fission.
2 Its matrix possesses single linear DNA molecule.
3 It is present only if animal cells but not in plant cells.
4 None of these
Explanation:
The given diagram represents mitochondria which divides by fission. Its matrix possesses single circular DNA molecule. It is present in both plant and animal cell.
335087
Energy releasing reactions- ETS in a cell occurs in
1 Chloroplast
2 Ribosomes
3 Mitochondria
4 Plastids
Explanation:
Energy releasing reactions in a cell occurs in Mitochondria. So it is called as “power house of cell”.
BIOXI08: CELL-THE UNIT OF LIFE
335088
What does the mitochondrial matrix consists of?
1 Single circular DNA
2 RNA molecules
3 Ribosomes (70S) and the components required for the synthesis of proteins
4 All of these
Explanation:
The matrix of mitochondria possesses single circular DNA molecule, a few RNA molecules, ribosomes (70S) and the components required for the synthesis of proteins.
BIOXI08: CELL-THE UNIT OF LIFE
335089
Which one of the following is called as ‘power houses’ of cell?
1 Mitochondria
2 Chloroplast
3 Golgi apparatus
4 Lysosomes
Explanation:
Mitochondria are the sites of aerobic respiration. They produce cellular energy in the form of ATP; hence they are called “Power houses” of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
335090
Carefully observe the given diagram and select the correct option.
1 It generally divides by fission.
2 Its matrix possesses single linear DNA molecule.
3 It is present only if animal cells but not in plant cells.
4 None of these
Explanation:
The given diagram represents mitochondria which divides by fission. Its matrix possesses single circular DNA molecule. It is present in both plant and animal cell.
335087
Energy releasing reactions- ETS in a cell occurs in
1 Chloroplast
2 Ribosomes
3 Mitochondria
4 Plastids
Explanation:
Energy releasing reactions in a cell occurs in Mitochondria. So it is called as “power house of cell”.
BIOXI08: CELL-THE UNIT OF LIFE
335088
What does the mitochondrial matrix consists of?
1 Single circular DNA
2 RNA molecules
3 Ribosomes (70S) and the components required for the synthesis of proteins
4 All of these
Explanation:
The matrix of mitochondria possesses single circular DNA molecule, a few RNA molecules, ribosomes (70S) and the components required for the synthesis of proteins.
BIOXI08: CELL-THE UNIT OF LIFE
335089
Which one of the following is called as ‘power houses’ of cell?
1 Mitochondria
2 Chloroplast
3 Golgi apparatus
4 Lysosomes
Explanation:
Mitochondria are the sites of aerobic respiration. They produce cellular energy in the form of ATP; hence they are called “Power houses” of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
335090
Carefully observe the given diagram and select the correct option.
1 It generally divides by fission.
2 Its matrix possesses single linear DNA molecule.
3 It is present only if animal cells but not in plant cells.
4 None of these
Explanation:
The given diagram represents mitochondria which divides by fission. Its matrix possesses single circular DNA molecule. It is present in both plant and animal cell.
335087
Energy releasing reactions- ETS in a cell occurs in
1 Chloroplast
2 Ribosomes
3 Mitochondria
4 Plastids
Explanation:
Energy releasing reactions in a cell occurs in Mitochondria. So it is called as “power house of cell”.
BIOXI08: CELL-THE UNIT OF LIFE
335088
What does the mitochondrial matrix consists of?
1 Single circular DNA
2 RNA molecules
3 Ribosomes (70S) and the components required for the synthesis of proteins
4 All of these
Explanation:
The matrix of mitochondria possesses single circular DNA molecule, a few RNA molecules, ribosomes (70S) and the components required for the synthesis of proteins.
BIOXI08: CELL-THE UNIT OF LIFE
335089
Which one of the following is called as ‘power houses’ of cell?
1 Mitochondria
2 Chloroplast
3 Golgi apparatus
4 Lysosomes
Explanation:
Mitochondria are the sites of aerobic respiration. They produce cellular energy in the form of ATP; hence they are called “Power houses” of the cell.
BIOXI08: CELL-THE UNIT OF LIFE
335090
Carefully observe the given diagram and select the correct option.
1 It generally divides by fission.
2 Its matrix possesses single linear DNA molecule.
3 It is present only if animal cells but not in plant cells.
4 None of these
Explanation:
The given diagram represents mitochondria which divides by fission. Its matrix possesses single circular DNA molecule. It is present in both plant and animal cell.
