NEET BIOLOGY MCQ 100 Q
Transport of materials
b) Providing structural support
c) Photosynthesis
d) Cell signaling
Answer: c) Photosynthesis
-
The process of converting glucose to pyruvate with the release of a small amount of ATP is known as:
a) Glycolysis
b) Krebs cycle
c) Oxidative phosphorylation
d) Electron transport chain
Answer: a) Glycolysis -
The most effective light for photosynthesis is:
a) Green light
b) Sunlight
c) Yellow light
d) Blue light
Answer: d) Blue light -
The process of converting light energy into chemical energy in the form of ATP and NADPH is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: c) Photosynthesis -
The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase -
The process of converting pyruvate to acetyl-CoA is catalyzed by the enzyme:
a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase -
The process of cell division that results in the formation of genetically identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Cytokinesis
d) Karyokinesis
Answer: a) Mitosis -
The process of cell division that results in the formation of genetically distinct daughter cells is called:
a) Mitosis
b) Meiosis
c) Cytokinesis
d) Karyokinesis
Answer: b) Meiosis -
Azolla is used to boost the soil fertility of:
a) Barley
b) Maize
c) Rice
d) Wheat
Answer: d) Wheat -
Microbes consume high amounts of organic matter in the process of:
a) Photosynthesis
b) Respiration
c) Fermentation
d) Chemosynthesis
Answer: c) Fermentation -
The genetic material in prokaryotic cells is:
a) Linear DNA
b) Circular DNA
c) Linear RNA
d) Circular RNA
Answer: b) Circular DNA -
The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome -
The enzyme that catalyzes the conversion of lactose to glucose and galactose is:
a) Lactase
b) Maltase
c) Sucrase
d) Amylase
Answer: a) Lactase -
The function of the cell nucleus that is not correct is:
a) Storage of genetic material
b) Transcription of genetic information
c) Photosynthesis
d) Regulation of cellular activities
Answer: c) Photosynthesis -
The process of converting glucose to ethanol and carbon dioxide is known as:
a) Aerobic respiration
b) Anaerobic respiration
c) Fermentation
d) Photosynthesis
Answer: c) Fermentation -
The enzyme that catalyzes the breakdown of starch into maltose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: a) Amylase -
The process of converting light energy into chemical energy in the form of ATP is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: b) Photophosphorylation -
The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase -
The process of converting pyruvate to acetyl-CoA in the presence of oxygen is known as:
a) Glycolysis
b) Krebs cycle
c) Oxidative phosphorylation
d) Electron transport chain
Answer: b) Krebs cycle -
The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase -
The function of the cell wall that is not correct is:
a) Providing structural support
b) Facilitating cell-cell communication
c) Protecting the cell
d) Allowing the passage of water and nutrients
Answer: b) Facilitating cell-cell communication -
The enzyme that catalyzes the conversion of pyruvate to acetyl-CoA is:
a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase -
The genetic material in prokaryotic cells is:
a) Linear DNA
b) Circular DNA
c) Linear RNA
d) Circular RNA
Answer: b) Circular DNA
- The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome - The enzyme that catalyzes the conversion of lactose to glucose and galactose is:
a) Lactase
b) Maltase
c) Sucrase
d) Amylase
Answer: a) Lactase - The function of the cell nucleus that is not correct is:
a) Storage of genetic material
b) Transcription of genetic information
c) Photosynthesis
d) Regulation of cellular activities
Answer: c) Photosynthesis - The process of converting glucose to ethanol and carbon dioxide is known as:
a) Aerobic respiration
b) Anaerobic respiration
c) Fermentation
d) Photosynthesis
Answer: c) Fermentation - The enzyme that catalyzes the breakdown of starch into maltose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: a) Amylase - The process of converting light energy into chemical energy in the form of ATP is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: b) Photophosphorylation - The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase - The process of converting pyruvate to acetyl-CoA in the presence of oxygen is known as:
a) Glycolysis
b) Krebs cycle
c) Oxidative phosphorylation
d) Electron transport chain
Answer: b) Krebs cycle - The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase - The function of the cell wall that is not correct is:
a) Providing structural support
b) Facilitating cell-cell communication
c) Protecting the cell
d) Allowing the passage of water and nutrients
Answer: b) Facilitating cell-cell communication - The enzyme that catalyzes the conversion of pyruvate to acetyl-CoA is:
a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase
- The genetic material in prokaryotic cells is:
a) Linear DNA
b) Circular DNA
c) Linear RNA
d) Circular RNA
Answer: b) Circular DNA - The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome - The enzyme that catalyzes the conversion of lactose to glucose and galactose is:
a) Lactase
b) Maltase
c) Sucrase
d) Amylase
Answer: a) Lactase - The function of the cell nucleus that is not correct is:
a) Storage of genetic material
b) Transcription of genetic information
c) Photosynthesis
d) Regulation of cellular activities
Answer: c) Photosynthesis - The process of converting glucose to ethanol and carbon dioxide is known as:
a) Aerobic respiration
b) Anaerobic respiration
c) Fermentation
d) Photosynthesis
Answer: c) Fermentation - The enzyme that catalyzes the breakdown of starch into maltose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: a) Amylase - The process of converting light energy into chemical energy in the form of ATP is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: b) Photophosphorylation - The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase - The process of converting pyruvate to acetyl-CoA in the presence of oxygen is known as:
a) Glycolysis
b) Krebs cycle
c) Oxidative phosphorylation
d) Electron transport chain
Answer: b) Krebs cycle - The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase - The function of the cell wall that is not correct is:
a) Providing structural support
b) Facilitating cell-cell communication
c) Protecting the cell
d) Allowing the passage of water and nutrients
Answer: b) Facilitating cell-cell communication - The enzyme that catalyzes the conversion of pyruvate to acetyl-CoA is:
a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase - The genetic material in prokaryotic cells is:
a) Linear DNA
b) Circular DNA
c) Linear RNA
d) Circular RNA
Answer: b) Circular DNA - The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome
- The enzyme that catalyzes the conversion of lactose to glucose and galactose is:
a) Lactase
b) Maltase
c) Sucrase
d) Amylase
Answer: a) Lactase - The function of the cell nucleus that is not correct is:
a) Storage of genetic material
b) Transcription of genetic information
c) Photosynthesis
d) Regulation of cellular activities
Answer: c) Photosynthesis - The process of converting glucose to ethanol and carbon dioxide is known as:
a) Aerobic respiration
b) Anaerobic respiration
c) Fermentation
d) Photosynthesis
Answer: c) Fermentation - The enzyme that catalyzes the breakdown of starch into maltose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: a) Amylase - The process of converting light energy into chemical energy in the form of ATP is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: b) Photophosphorylation - The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase - The process of converting pyruvate to acetyl-CoA in the presence of oxygen is known as:
a) Glycolysis
b) Krebs cycle
c) Oxidative phosphorylation
d) Electron transport chain
Answer: b) Krebs cycle - The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase - The function of the cell wall that is not correct is:
a) Providing structural support
b) Facilitating cell-cell communication
c) Protecting the cell
d) Allowing the passage of water and nutrients
Answer: b) Facilitating cell-cell communication - The enzyme that catalyzes the conversion of pyruvate to acetyl-CoA is:
a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase - The genetic material in prokaryotic cells is:
a) Linear DNA
b) Circular DNA
c) Linear RNA
d) Circular RNA
Answer: b) Circular DNA - The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome
- The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome - The enzyme that catalyzes the conversion of lactose to glucose and galactose is:
a) Lactase
b) Maltase
c) Sucrase
d) Amylase
Answer: a) Lactase - The function of the cell nucleus that is not correct is:
a) Storage of genetic material
b) Transcription of genetic information
c) Photosynthesis
d) Regulation of cellular activities
Answer: c) Photosynthesis - The process of converting glucose to ethanol and carbon dioxide is known as:
a) Aerobic respiration
b) Anaerobic respiration
c) Fermentation
d) Photosynthesis
Answer: c) Fermentation - The enzyme that catalyzes the breakdown of starch into maltose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: a) Amylase - The process of converting light energy into chemical energy in the form of ATP is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: b) Photophosphorylation - The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase - The process of converting pyruvate to acetyl-CoA in the presence of oxygen is known as:
a) Glycolysis
b) Krebs cycle
c) Oxidative phosphorylation
d) Electron transport chain
Answer: b) Krebs cycle - The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase - The function of the cell wall that is not correct is:
a) Providing structural support
b) Facilitating cell-cell communication
c) Protecting the cell
d) Allowing the passage of water and nutrients
Answer: b) Facilitating cell-cell communication:
- The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase - The process that occurs in the Krebs cycle is:
a) Glycolysis
b) Oxidative phosphorylation
c) Electron transport chain
d) Conversion of pyruvate to acetyl-CoA
Answer: d) Conversion of pyruvate to acetyl-CoA - The organelle responsible for cellular respiration in eukaryotic cells is:
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: b) Mitochondria - The process of cell division that results in the formation of genetically identical daughter cells is called:
a) Mitosis
b) Meiosis
c) Cytokinesis
d) Karyokinesis
Answer: a) Mitosis - The enzyme that catalyzes the breakdown of lactose into glucose and galactose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: d) Lactase - The process of converting light energy into chemical energy during photosynthesis is known as:
a) Photolysis
b) Photophosphorylation
c) Chemosynthesis
d) Oxidative phosphorylation
Answer: b) Photophosphorylation - The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase - The function of the cell wall that is not correct is:
a) Providing structural support
b) Facilitating cell-cell communication
c) Protecting the cell
d) Allowing the passage of water and nutrients
Answer: b) Facilitating cell-cell communication - The process of cell division that results in the formation of genetically distinct daughter cells is called:
a) Mitosis
b) Meiosis
c) Cytokinesis
d) Karyokinesis
Answer: b) Meiosis - The enzyme that catalyzes the conversion of pyruvate to acetyl-CoA is:
a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase
[The enzyme that catalyzes the conversion of pyruvate to acetyl-CoA is:
- a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase - The genetic material in prokaryotic cells is:
a) Linear DNA
b) Circular DNA
c) Linear RNA
d) Circular RNA
Answer: b) Circular DNA - The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome - The enzyme that catalyzes the conversion of lactose to glucose and galactose is:
a) Lactase
b) Maltase
c) Sucrase
d) Amylase
Answer: a) Lactase - The function of the cell nucleus that is not correct is:
a) Storage of genetic material
b) Transcription of genetic information
c) Photosynthesis
d) Regulation of cellular activities
Answer: c) Photosynthesis - The process of converting glucose to ethanol and carbon dioxide is known as:
a) Aerobic respiration
b) Anaerobic respiration
c) Fermentation
d) Photosynthesis
Answer: c) Fermentation - The enzyme that catalyzes the breakdown of starch into maltose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: a) Amylase - The process of converting light energy into chemical energy in the form of ATP is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: b) Photophosphorylation - The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase - The process of converting pyruvate to acetyl-CoA in the presence of oxygen is known as:
a) Glycolysis
b) Krebs cycle
c) Oxidative phosphorylation
d) Electron transport chain
Answer: b) Krebs cycle - The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase
Answer
Okay, here are the NEET Biology MCQ questions from 90 to 100:
-
The enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen is:
a) Catalase
b) Peroxidase
c) Oxidase
d) Dehydrogenase
Answer: a) Catalase -
The function of the cell wall that is not correct is:
a) Providing structural support
b) Facilitating cell-cell communication
c) Protecting the cell
d) Allowing the passage of water and nutrients
Answer: b) Facilitating cell-cell communication -
The enzyme that catalyzes the conversion of pyruvate to acetyl-CoA is:
a) Pyruvate dehydrogenase
b) Isocitrate dehydrogenase
c) Succinyl-CoA synthetase
d) Malate dehydrogenase
Answer: a) Pyruvate dehydrogenase -
The genetic material in prokaryotic cells is:
a) Linear DNA
b) Circular DNA
c) Linear RNA
d) Circular RNA
Answer: b) Circular DNA -
The process of translation occurs in which cellular organelle?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Endoplasmic reticulum
Answer: c) Ribosome -
The enzyme that catalyzes the conversion of lactose to glucose and galactose is:
a) Lactase
b) Maltase
c) Sucrase
d) Amylase
Answer: a) Lactase -
The function of the cell nucleus that is not correct is:
a) Storage of genetic material
b) Transcription of genetic information
c) Photosynthesis
d) Regulation of cellular activities
Answer: c) Photosynthesis -
The process of converting glucose to ethanol and carbon dioxide is known as:
a) Aerobic respiration
b) Anaerobic respiration
c) Fermentation
d) Photosynthesis
Answer: c) Fermentation -
The enzyme that catalyzes the breakdown of starch into maltose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: a) Amylase -
The process of converting light energy into chemical energy in the form of ATP is known as:
a) Photolysis
b) Photophosphorylation
c) Photosynthesis
d) Chemosynthesis
Answer: b) Photophosphorylation -
The enzyme that catalyzes the conversion of sucrose into glucose and fructose is:
a) Amylase
b) Maltase
c) Sucrase
d) Lactase
Answer: c) Sucrase