science
Grade-7
Easy
Question
The oxidation of food components in living cells while oxygen is present is a process known as _______________.
- Aerobic respiration
- Anerobic respiration
- Photosynthesis
- Glycolysis
Hint:
Aerobic respiration the oxidation In the presence of oxygen
The correct answer is: Aerobic respiration
- Aerobic respiratory is a chemical process in which oxygen is used to make energy from food ( carbohydrates )
- It produces more ATP than anaerobic respiration because complete oxidation of glucose takes place
Related Questions to study
science
Cellular respiration is the name given to a series of biochemical reactions that ________.
Cellular respiration is the name given to a series of biochemical reactions that ________.
scienceGrade-7
science
____________ is the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding as waste products, carbon dioxide, and water.
____________ is the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding as waste products, carbon dioxide, and water.
scienceGrade-7
Biology
The communities with the lowest species richness are found in the equator, which receive less solar energy and are colder, drier, and less conducive to life
The communities with the lowest species richness are found in the equator, which receive less solar energy and are colder, drier, and less conducive to life
BiologyGrade-7
Biology
A zone of junction or transition between two biomes is known as an edge effect.
A zone of junction or transition between two biomes is known as an edge effect.
BiologyGrade-7
Biology
Ecotones are home to many florae and fauna as they have an area transition between two ecosystems and biomes. State true or false.
Ecotones are home to many florae and fauna as they have an area transition between two ecosystems and biomes. State true or false.
BiologyGrade-7
Biology
BiologyGrade-7
Biology
Chlorophylls absorb light energy, which is converted into chemical energy through the formation of two compounds, ATP— an energy storage molecule, and NADPH— a reduced (electron-bearing) electron carrier. State true or false.
Chlorophylls absorb light energy, which is converted into chemical energy through the formation of two compounds, ATP— an energy storage molecule, and NADPH— a reduced (electron-bearing) electron carrier. State true or false.
BiologyGrade-7
Biology
__________ diffuse carbon dioxide into the mesophyll layer and let the oxygen out.
__________ diffuse carbon dioxide into the mesophyll layer and let the oxygen out.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Photosynthetic organisms also remove large quantities of carbon dioxide from the atmosphere and use the carbon atoms to build ________________.
Photosynthetic organisms also remove large quantities of carbon dioxide from the atmosphere and use the carbon atoms to build ________________.
BiologyGrade-7
Biology
Analyze the type of cells present on the surface of leaves of the plants that absorb carbon dioxide from the atmosphere.
Stomatal pore is surrounded by guard cells
Analyze the type of cells present on the surface of leaves of the plants that absorb carbon dioxide from the atmosphere.
BiologyGrade-7
Stomatal pore is surrounded by guard cells
Biology
A  |
1. These are the primary sites of photosynthesis |
B  |
2. The light-dependent reactions |
C  |
3. The light-independent reactions |
| A |
1. These are the primary sites of photosynthesis |
| B |
2. The light-dependent reactions |
| C |
3. The light-independent reactions |
BiologyGrade-7
Biology
Suggest one word for each of the following statements.
1. Each __________ cell contains organelles called chloroplasts, which are specialized in carrying out the reactions of photosynthesis.
2. The light-dependent reactions take place in the _________membrane and require a continuous supply of light energy.
3. The Calvin cycle, also called the light-independent reactions, takes place in the ___________.
4. Different chemical reactions occur in the different parts of the ________.
Suggest one word for each of the following statements.
1. Each __________ cell contains organelles called chloroplasts, which are specialized in carrying out the reactions of photosynthesis.
2. The light-dependent reactions take place in the _________membrane and require a continuous supply of light energy.
3. The Calvin cycle, also called the light-independent reactions, takes place in the ___________.
4. Different chemical reactions occur in the different parts of the ________.
BiologyGrade-7
Biology
Observe the image and choose the correct statement.
Observe the image and choose the correct statement.
BiologyGrade-7
Biology
Choose the odd one out
Choose the odd one out
BiologyGrade-7
