Exp:C ATP is synthesized in mitochondria by a process called oxidative phosphorylation. These process requires oxygen, which is used to generate a proton gradient across the mitochondrial membrane. This proton gradient is then used to drive the synthesis of ATP. - NADP, FMN and pyruvic acid are involved in the process of glycolysis, which is first step in cellular respiration.
CMC Vellore-2011
Cell : Structure and Functions
169319
The organelle which bear anthocyanins is :
1 chloroplast
2 chromoplast
3 vacuole
4 etioplast
Explanation:
Exp:C The plant vacuoles consist of various watersoluble pigments such as carotenoids, anthocyaonin and xanthophylls etc. Anthocyanin are water-soluble pigments that are found in the vacuoles of plant cells. They give fruits and vegetables their red, purple, and blue colors. - Chloroplasts contain chlorophyll, which is a green pigment that is used for photosynthesis. - Chromoplasts contain other pigment such as carotenoids, which give fruits and vegetables their yellow, orange and red colors. - Etioplasts are colorless plastids that are found in etiolated plants, which are plants that have been grown in dark.
Punjab MET-2004
Cell : Structure and Functions
169320
Which of the following is not a function of vacuole in plant cell ?
1 Storage
2 Waste disposal
3 Cell elongation and protection
4 Production of hydrogen peroxide
Explanation:
Exp:D Cell vacuoles contain water and dissolved substances. vacuoles serve as a temporary store house for many of the cells solutes and macromolecules, including ions, sugars, amino acids, proteins carbohydrates. \(\mathrm{H}_{2} \mathrm{O}_{2}\) - as a value added chemical, can be produced by a two-electron reaction in the process of water cracking in photochemical cells.
Punjab MET-2005
Cell : Structure and Functions
169321
Small particles projecting from the inner membranes and cristae of mitochondria are known as
1 Myeloid bodies
2 Microsomes
3 Infonnosomes
4 Oxysomes
Explanation:
Exp:D Small particles projecting from the inner membranes and cristae of mitochondria are knows as oxysomes. They are also called \(\mathrm{F}_{0}-\mathrm{F}_{1}\) particles or ATP synthase. They play the most important role in the formation of energy for the functioning of the cell. \(\mathrm{F}_{0}-\mathrm{F}_{1}\) which has a rotational motor mechanism allowing for ATP production.
Exp:C ATP is synthesized in mitochondria by a process called oxidative phosphorylation. These process requires oxygen, which is used to generate a proton gradient across the mitochondrial membrane. This proton gradient is then used to drive the synthesis of ATP. - NADP, FMN and pyruvic acid are involved in the process of glycolysis, which is first step in cellular respiration.
CMC Vellore-2011
Cell : Structure and Functions
169319
The organelle which bear anthocyanins is :
1 chloroplast
2 chromoplast
3 vacuole
4 etioplast
Explanation:
Exp:C The plant vacuoles consist of various watersoluble pigments such as carotenoids, anthocyaonin and xanthophylls etc. Anthocyanin are water-soluble pigments that are found in the vacuoles of plant cells. They give fruits and vegetables their red, purple, and blue colors. - Chloroplasts contain chlorophyll, which is a green pigment that is used for photosynthesis. - Chromoplasts contain other pigment such as carotenoids, which give fruits and vegetables their yellow, orange and red colors. - Etioplasts are colorless plastids that are found in etiolated plants, which are plants that have been grown in dark.
Punjab MET-2004
Cell : Structure and Functions
169320
Which of the following is not a function of vacuole in plant cell ?
1 Storage
2 Waste disposal
3 Cell elongation and protection
4 Production of hydrogen peroxide
Explanation:
Exp:D Cell vacuoles contain water and dissolved substances. vacuoles serve as a temporary store house for many of the cells solutes and macromolecules, including ions, sugars, amino acids, proteins carbohydrates. \(\mathrm{H}_{2} \mathrm{O}_{2}\) - as a value added chemical, can be produced by a two-electron reaction in the process of water cracking in photochemical cells.
Punjab MET-2005
Cell : Structure and Functions
169321
Small particles projecting from the inner membranes and cristae of mitochondria are known as
1 Myeloid bodies
2 Microsomes
3 Infonnosomes
4 Oxysomes
Explanation:
Exp:D Small particles projecting from the inner membranes and cristae of mitochondria are knows as oxysomes. They are also called \(\mathrm{F}_{0}-\mathrm{F}_{1}\) particles or ATP synthase. They play the most important role in the formation of energy for the functioning of the cell. \(\mathrm{F}_{0}-\mathrm{F}_{1}\) which has a rotational motor mechanism allowing for ATP production.
Exp:C ATP is synthesized in mitochondria by a process called oxidative phosphorylation. These process requires oxygen, which is used to generate a proton gradient across the mitochondrial membrane. This proton gradient is then used to drive the synthesis of ATP. - NADP, FMN and pyruvic acid are involved in the process of glycolysis, which is first step in cellular respiration.
CMC Vellore-2011
Cell : Structure and Functions
169319
The organelle which bear anthocyanins is :
1 chloroplast
2 chromoplast
3 vacuole
4 etioplast
Explanation:
Exp:C The plant vacuoles consist of various watersoluble pigments such as carotenoids, anthocyaonin and xanthophylls etc. Anthocyanin are water-soluble pigments that are found in the vacuoles of plant cells. They give fruits and vegetables their red, purple, and blue colors. - Chloroplasts contain chlorophyll, which is a green pigment that is used for photosynthesis. - Chromoplasts contain other pigment such as carotenoids, which give fruits and vegetables their yellow, orange and red colors. - Etioplasts are colorless plastids that are found in etiolated plants, which are plants that have been grown in dark.
Punjab MET-2004
Cell : Structure and Functions
169320
Which of the following is not a function of vacuole in plant cell ?
1 Storage
2 Waste disposal
3 Cell elongation and protection
4 Production of hydrogen peroxide
Explanation:
Exp:D Cell vacuoles contain water and dissolved substances. vacuoles serve as a temporary store house for many of the cells solutes and macromolecules, including ions, sugars, amino acids, proteins carbohydrates. \(\mathrm{H}_{2} \mathrm{O}_{2}\) - as a value added chemical, can be produced by a two-electron reaction in the process of water cracking in photochemical cells.
Punjab MET-2005
Cell : Structure and Functions
169321
Small particles projecting from the inner membranes and cristae of mitochondria are known as
1 Myeloid bodies
2 Microsomes
3 Infonnosomes
4 Oxysomes
Explanation:
Exp:D Small particles projecting from the inner membranes and cristae of mitochondria are knows as oxysomes. They are also called \(\mathrm{F}_{0}-\mathrm{F}_{1}\) particles or ATP synthase. They play the most important role in the formation of energy for the functioning of the cell. \(\mathrm{F}_{0}-\mathrm{F}_{1}\) which has a rotational motor mechanism allowing for ATP production.
Exp:C ATP is synthesized in mitochondria by a process called oxidative phosphorylation. These process requires oxygen, which is used to generate a proton gradient across the mitochondrial membrane. This proton gradient is then used to drive the synthesis of ATP. - NADP, FMN and pyruvic acid are involved in the process of glycolysis, which is first step in cellular respiration.
CMC Vellore-2011
Cell : Structure and Functions
169319
The organelle which bear anthocyanins is :
1 chloroplast
2 chromoplast
3 vacuole
4 etioplast
Explanation:
Exp:C The plant vacuoles consist of various watersoluble pigments such as carotenoids, anthocyaonin and xanthophylls etc. Anthocyanin are water-soluble pigments that are found in the vacuoles of plant cells. They give fruits and vegetables their red, purple, and blue colors. - Chloroplasts contain chlorophyll, which is a green pigment that is used for photosynthesis. - Chromoplasts contain other pigment such as carotenoids, which give fruits and vegetables their yellow, orange and red colors. - Etioplasts are colorless plastids that are found in etiolated plants, which are plants that have been grown in dark.
Punjab MET-2004
Cell : Structure and Functions
169320
Which of the following is not a function of vacuole in plant cell ?
1 Storage
2 Waste disposal
3 Cell elongation and protection
4 Production of hydrogen peroxide
Explanation:
Exp:D Cell vacuoles contain water and dissolved substances. vacuoles serve as a temporary store house for many of the cells solutes and macromolecules, including ions, sugars, amino acids, proteins carbohydrates. \(\mathrm{H}_{2} \mathrm{O}_{2}\) - as a value added chemical, can be produced by a two-electron reaction in the process of water cracking in photochemical cells.
Punjab MET-2005
Cell : Structure and Functions
169321
Small particles projecting from the inner membranes and cristae of mitochondria are known as
1 Myeloid bodies
2 Microsomes
3 Infonnosomes
4 Oxysomes
Explanation:
Exp:D Small particles projecting from the inner membranes and cristae of mitochondria are knows as oxysomes. They are also called \(\mathrm{F}_{0}-\mathrm{F}_{1}\) particles or ATP synthase. They play the most important role in the formation of energy for the functioning of the cell. \(\mathrm{F}_{0}-\mathrm{F}_{1}\) which has a rotational motor mechanism allowing for ATP production.
