NEET Test Series from KOTA - 10 Papers In MS WORD
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Cell : Structure and Functions
168702
Following is not a part of symplastic system
1 Plasmodesmata
2 Cell membrane
3 Cell wall
4 Cytoplasm
Explanation:
C Symplast does not involve intercellular space and cell wall. In this, water moves from epidermis to the xylem passing through cortex, endodermis and pericycle.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168703
Structural elements of cells
1 Nitrogen, Phosphorus, Potassium and Oxygen
2 Nitrogen, Hydrogen, Oxygen and Carbon
3 Magnesium, Potassium, Carbon and Chlorine
4 Oxygen, Nitrogen, Sulphur and Potassium
Explanation:
B The structural elements of cells Nitrogen, hydrogen, oxygen and carbon. Most biological molecules, such as proteins, carbohydrates, lipids and nucleic acid are exclusively composed of these element.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168704
The following cell organelles are considered as endomembrane system
1 Mitochondria-Lysosome-Endoplasmic reticulum
2 Endoplamic reticulum-Golgi complexchloroplast
3 Endoplasmic Peroxisomes
4 Endoplasmic reticulum-Golgi complexLysosomes
Explanation:
D The endomembrane system include ER, golgi complex, lysosomes and vacuoles. Since the function of the mitochondria, chloroplast and peroxisomes are not coordinated with the above components, these are not considered as part of the endomembrane system.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168707
Which of the following is the first cell of human life ?
1 Oosphere
2 \(1^{\text {st }}\) polar body
3 Oospore
4 Synkaryon
Explanation:
D Synkaryon refers to a cell that contains two distinct sets of chromosome from two different parent cell within a single nucleus. This occurs in somatic hybridization.
168702
Following is not a part of symplastic system
1 Plasmodesmata
2 Cell membrane
3 Cell wall
4 Cytoplasm
Explanation:
C Symplast does not involve intercellular space and cell wall. In this, water moves from epidermis to the xylem passing through cortex, endodermis and pericycle.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168703
Structural elements of cells
1 Nitrogen, Phosphorus, Potassium and Oxygen
2 Nitrogen, Hydrogen, Oxygen and Carbon
3 Magnesium, Potassium, Carbon and Chlorine
4 Oxygen, Nitrogen, Sulphur and Potassium
Explanation:
B The structural elements of cells Nitrogen, hydrogen, oxygen and carbon. Most biological molecules, such as proteins, carbohydrates, lipids and nucleic acid are exclusively composed of these element.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168704
The following cell organelles are considered as endomembrane system
1 Mitochondria-Lysosome-Endoplasmic reticulum
2 Endoplamic reticulum-Golgi complexchloroplast
3 Endoplasmic Peroxisomes
4 Endoplasmic reticulum-Golgi complexLysosomes
Explanation:
D The endomembrane system include ER, golgi complex, lysosomes and vacuoles. Since the function of the mitochondria, chloroplast and peroxisomes are not coordinated with the above components, these are not considered as part of the endomembrane system.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168707
Which of the following is the first cell of human life ?
1 Oosphere
2 \(1^{\text {st }}\) polar body
3 Oospore
4 Synkaryon
Explanation:
D Synkaryon refers to a cell that contains two distinct sets of chromosome from two different parent cell within a single nucleus. This occurs in somatic hybridization.
168702
Following is not a part of symplastic system
1 Plasmodesmata
2 Cell membrane
3 Cell wall
4 Cytoplasm
Explanation:
C Symplast does not involve intercellular space and cell wall. In this, water moves from epidermis to the xylem passing through cortex, endodermis and pericycle.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168703
Structural elements of cells
1 Nitrogen, Phosphorus, Potassium and Oxygen
2 Nitrogen, Hydrogen, Oxygen and Carbon
3 Magnesium, Potassium, Carbon and Chlorine
4 Oxygen, Nitrogen, Sulphur and Potassium
Explanation:
B The structural elements of cells Nitrogen, hydrogen, oxygen and carbon. Most biological molecules, such as proteins, carbohydrates, lipids and nucleic acid are exclusively composed of these element.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168704
The following cell organelles are considered as endomembrane system
1 Mitochondria-Lysosome-Endoplasmic reticulum
2 Endoplamic reticulum-Golgi complexchloroplast
3 Endoplasmic Peroxisomes
4 Endoplasmic reticulum-Golgi complexLysosomes
Explanation:
D The endomembrane system include ER, golgi complex, lysosomes and vacuoles. Since the function of the mitochondria, chloroplast and peroxisomes are not coordinated with the above components, these are not considered as part of the endomembrane system.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168707
Which of the following is the first cell of human life ?
1 Oosphere
2 \(1^{\text {st }}\) polar body
3 Oospore
4 Synkaryon
Explanation:
D Synkaryon refers to a cell that contains two distinct sets of chromosome from two different parent cell within a single nucleus. This occurs in somatic hybridization.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Cell : Structure and Functions
168702
Following is not a part of symplastic system
1 Plasmodesmata
2 Cell membrane
3 Cell wall
4 Cytoplasm
Explanation:
C Symplast does not involve intercellular space and cell wall. In this, water moves from epidermis to the xylem passing through cortex, endodermis and pericycle.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168703
Structural elements of cells
1 Nitrogen, Phosphorus, Potassium and Oxygen
2 Nitrogen, Hydrogen, Oxygen and Carbon
3 Magnesium, Potassium, Carbon and Chlorine
4 Oxygen, Nitrogen, Sulphur and Potassium
Explanation:
B The structural elements of cells Nitrogen, hydrogen, oxygen and carbon. Most biological molecules, such as proteins, carbohydrates, lipids and nucleic acid are exclusively composed of these element.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168704
The following cell organelles are considered as endomembrane system
1 Mitochondria-Lysosome-Endoplasmic reticulum
2 Endoplamic reticulum-Golgi complexchloroplast
3 Endoplasmic Peroxisomes
4 Endoplasmic reticulum-Golgi complexLysosomes
Explanation:
D The endomembrane system include ER, golgi complex, lysosomes and vacuoles. Since the function of the mitochondria, chloroplast and peroxisomes are not coordinated with the above components, these are not considered as part of the endomembrane system.
AP EAPCET-23.05.2023
Cell : Structure and Functions
168707
Which of the following is the first cell of human life ?
1 Oosphere
2 \(1^{\text {st }}\) polar body
3 Oospore
4 Synkaryon
Explanation:
D Synkaryon refers to a cell that contains two distinct sets of chromosome from two different parent cell within a single nucleus. This occurs in somatic hybridization.