335224
Which of the following statements are incorrect regarding leucoplasts?
1 Amyloplasts store protein
2 Elaioplasts store lipids
3 Proteinplasts/Aleuroplast stores proteins
4 Chloroplasts contain granum and photosynthetic pigments
Explanation:
Amyloplasts store starch
BIOXI08: CELL-THE UNIT OF LIFE
335225
Assertion : Mitochondria and chloroplasts have their own genome. Reason : Endoplasmic reticulum and Golgi body are the cell organelles which have their own DNA.
1 Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false
Explanation:
Both mitochondria and chloroplast are semi-autonomous organelles as they possess their own DNA, RNA and 70s ribosomes to have sufficient functional independence from cellular machinery. The Chloroplasts DNA is bigger than mitochondrial DNA. However, genetic information contained in these DNAs is limited.
BIOXI08: CELL-THE UNIT OF LIFE
335226
Which of the statements are false regarding chloroplast?
1 It is double membrane bound organelle
2 Chloroplasts are site of dark reaction only
3 Chloroplasts are responsible for the synthesis of carbohydrates
4 All of these
Explanation:
Chloroplast is double membrane bound organelle, it is site of photosynthesis and responsible for the synthesis of carbohydrates
BIOXI08: CELL-THE UNIT OF LIFE
335227
What are flat membranous tubules connecting the different grana called?
1 Thylakoid
2 Granum
3 Stroma
4 Stroma lamellae
Explanation:
There are flat membranous tubules called the stroma lamellae connecting the thylakoids of the different grana
BIOXI08: CELL-THE UNIT OF LIFE
335246
The stroma of chloroplast contains (i) Ribosomes 70S (ii) Double-stranded circular DNA molecules (iii) Thylakoids (iv) Enzymes (v) Granum
1 i, ii, iii
2 i, ii, iii, iv
3 i, ii, iii, v
4 All of them
Explanation:
The stroma of chloroplast contains thylakoids, enzymes, granum, the ribosomes (70S), double stranded circular DNA molecules.
335224
Which of the following statements are incorrect regarding leucoplasts?
1 Amyloplasts store protein
2 Elaioplasts store lipids
3 Proteinplasts/Aleuroplast stores proteins
4 Chloroplasts contain granum and photosynthetic pigments
Explanation:
Amyloplasts store starch
BIOXI08: CELL-THE UNIT OF LIFE
335225
Assertion : Mitochondria and chloroplasts have their own genome. Reason : Endoplasmic reticulum and Golgi body are the cell organelles which have their own DNA.
1 Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false
Explanation:
Both mitochondria and chloroplast are semi-autonomous organelles as they possess their own DNA, RNA and 70s ribosomes to have sufficient functional independence from cellular machinery. The Chloroplasts DNA is bigger than mitochondrial DNA. However, genetic information contained in these DNAs is limited.
BIOXI08: CELL-THE UNIT OF LIFE
335226
Which of the statements are false regarding chloroplast?
1 It is double membrane bound organelle
2 Chloroplasts are site of dark reaction only
3 Chloroplasts are responsible for the synthesis of carbohydrates
4 All of these
Explanation:
Chloroplast is double membrane bound organelle, it is site of photosynthesis and responsible for the synthesis of carbohydrates
BIOXI08: CELL-THE UNIT OF LIFE
335227
What are flat membranous tubules connecting the different grana called?
1 Thylakoid
2 Granum
3 Stroma
4 Stroma lamellae
Explanation:
There are flat membranous tubules called the stroma lamellae connecting the thylakoids of the different grana
BIOXI08: CELL-THE UNIT OF LIFE
335246
The stroma of chloroplast contains (i) Ribosomes 70S (ii) Double-stranded circular DNA molecules (iii) Thylakoids (iv) Enzymes (v) Granum
1 i, ii, iii
2 i, ii, iii, iv
3 i, ii, iii, v
4 All of them
Explanation:
The stroma of chloroplast contains thylakoids, enzymes, granum, the ribosomes (70S), double stranded circular DNA molecules.
335224
Which of the following statements are incorrect regarding leucoplasts?
1 Amyloplasts store protein
2 Elaioplasts store lipids
3 Proteinplasts/Aleuroplast stores proteins
4 Chloroplasts contain granum and photosynthetic pigments
Explanation:
Amyloplasts store starch
BIOXI08: CELL-THE UNIT OF LIFE
335225
Assertion : Mitochondria and chloroplasts have their own genome. Reason : Endoplasmic reticulum and Golgi body are the cell organelles which have their own DNA.
1 Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false
Explanation:
Both mitochondria and chloroplast are semi-autonomous organelles as they possess their own DNA, RNA and 70s ribosomes to have sufficient functional independence from cellular machinery. The Chloroplasts DNA is bigger than mitochondrial DNA. However, genetic information contained in these DNAs is limited.
BIOXI08: CELL-THE UNIT OF LIFE
335226
Which of the statements are false regarding chloroplast?
1 It is double membrane bound organelle
2 Chloroplasts are site of dark reaction only
3 Chloroplasts are responsible for the synthesis of carbohydrates
4 All of these
Explanation:
Chloroplast is double membrane bound organelle, it is site of photosynthesis and responsible for the synthesis of carbohydrates
BIOXI08: CELL-THE UNIT OF LIFE
335227
What are flat membranous tubules connecting the different grana called?
1 Thylakoid
2 Granum
3 Stroma
4 Stroma lamellae
Explanation:
There are flat membranous tubules called the stroma lamellae connecting the thylakoids of the different grana
BIOXI08: CELL-THE UNIT OF LIFE
335246
The stroma of chloroplast contains (i) Ribosomes 70S (ii) Double-stranded circular DNA molecules (iii) Thylakoids (iv) Enzymes (v) Granum
1 i, ii, iii
2 i, ii, iii, iv
3 i, ii, iii, v
4 All of them
Explanation:
The stroma of chloroplast contains thylakoids, enzymes, granum, the ribosomes (70S), double stranded circular DNA molecules.
335224
Which of the following statements are incorrect regarding leucoplasts?
1 Amyloplasts store protein
2 Elaioplasts store lipids
3 Proteinplasts/Aleuroplast stores proteins
4 Chloroplasts contain granum and photosynthetic pigments
Explanation:
Amyloplasts store starch
BIOXI08: CELL-THE UNIT OF LIFE
335225
Assertion : Mitochondria and chloroplasts have their own genome. Reason : Endoplasmic reticulum and Golgi body are the cell organelles which have their own DNA.
1 Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false
Explanation:
Both mitochondria and chloroplast are semi-autonomous organelles as they possess their own DNA, RNA and 70s ribosomes to have sufficient functional independence from cellular machinery. The Chloroplasts DNA is bigger than mitochondrial DNA. However, genetic information contained in these DNAs is limited.
BIOXI08: CELL-THE UNIT OF LIFE
335226
Which of the statements are false regarding chloroplast?
1 It is double membrane bound organelle
2 Chloroplasts are site of dark reaction only
3 Chloroplasts are responsible for the synthesis of carbohydrates
4 All of these
Explanation:
Chloroplast is double membrane bound organelle, it is site of photosynthesis and responsible for the synthesis of carbohydrates
BIOXI08: CELL-THE UNIT OF LIFE
335227
What are flat membranous tubules connecting the different grana called?
1 Thylakoid
2 Granum
3 Stroma
4 Stroma lamellae
Explanation:
There are flat membranous tubules called the stroma lamellae connecting the thylakoids of the different grana
BIOXI08: CELL-THE UNIT OF LIFE
335246
The stroma of chloroplast contains (i) Ribosomes 70S (ii) Double-stranded circular DNA molecules (iii) Thylakoids (iv) Enzymes (v) Granum
1 i, ii, iii
2 i, ii, iii, iv
3 i, ii, iii, v
4 All of them
Explanation:
The stroma of chloroplast contains thylakoids, enzymes, granum, the ribosomes (70S), double stranded circular DNA molecules.
335224
Which of the following statements are incorrect regarding leucoplasts?
1 Amyloplasts store protein
2 Elaioplasts store lipids
3 Proteinplasts/Aleuroplast stores proteins
4 Chloroplasts contain granum and photosynthetic pigments
Explanation:
Amyloplasts store starch
BIOXI08: CELL-THE UNIT OF LIFE
335225
Assertion : Mitochondria and chloroplasts have their own genome. Reason : Endoplasmic reticulum and Golgi body are the cell organelles which have their own DNA.
1 Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false
Explanation:
Both mitochondria and chloroplast are semi-autonomous organelles as they possess their own DNA, RNA and 70s ribosomes to have sufficient functional independence from cellular machinery. The Chloroplasts DNA is bigger than mitochondrial DNA. However, genetic information contained in these DNAs is limited.
BIOXI08: CELL-THE UNIT OF LIFE
335226
Which of the statements are false regarding chloroplast?
1 It is double membrane bound organelle
2 Chloroplasts are site of dark reaction only
3 Chloroplasts are responsible for the synthesis of carbohydrates
4 All of these
Explanation:
Chloroplast is double membrane bound organelle, it is site of photosynthesis and responsible for the synthesis of carbohydrates
BIOXI08: CELL-THE UNIT OF LIFE
335227
What are flat membranous tubules connecting the different grana called?
1 Thylakoid
2 Granum
3 Stroma
4 Stroma lamellae
Explanation:
There are flat membranous tubules called the stroma lamellae connecting the thylakoids of the different grana
BIOXI08: CELL-THE UNIT OF LIFE
335246
The stroma of chloroplast contains (i) Ribosomes 70S (ii) Double-stranded circular DNA molecules (iii) Thylakoids (iv) Enzymes (v) Granum
1 i, ii, iii
2 i, ii, iii, iv
3 i, ii, iii, v
4 All of them
Explanation:
The stroma of chloroplast contains thylakoids, enzymes, granum, the ribosomes (70S), double stranded circular DNA molecules.
