Biology
Grade-7
Easy
Question
Glycolysis is divided into how many phases?
- 1
- 2
- 3
- 4
Hint:
- Energy is invested and as well as generated during glycolysis.
The correct answer is: 2
2
- Glycolysis have two distinct phases: energy investment phase and energy generation phase.
- There are two phases of glycolysis:
- Priming phase : it requires an input of 2 ATPs per glucose molecule.
- Pay off phase: energy is released in the form of 4 ATPs, 2 per glyceraldehyde molecule.
Related Questions to study
Biology
Where does glycolysis occur?
- Glycolysis occurrs in cytoplasm and the product of the process is carbon molecules of pyruvate.
- The fate of pyruvate depends on the presence or absence of oxygen and mitochondria in the cells.
Where does glycolysis occur?
BiologyGrade-7
- Glycolysis occurrs in cytoplasm and the product of the process is carbon molecules of pyruvate.
- The fate of pyruvate depends on the presence or absence of oxygen and mitochondria in the cells.
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Which of the following is an energy-carrying molecule?
- Adenosine tri phosphate is known as energy molecule.
- Because it provides readily releasable energy in the bond between second and third phosphate groups.
Which of the following is an energy-carrying molecule?
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- Adenosine tri phosphate is known as energy molecule.
- Because it provides readily releasable energy in the bond between second and third phosphate groups.
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In the absence of oxygen, glucose is broken down to create carbon dioxide during cellular respiration.
Is the above statement true or false?
- The respiration in the absence of oxygen is known as anaerobic respiration.
- Glucose is broken down into alcohol and carbon dioxide in the absence of oxygen.
In the absence of oxygen, glucose is broken down to create carbon dioxide during cellular respiration.
Is the above statement true or false?
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- The respiration in the absence of oxygen is known as anaerobic respiration.
- Glucose is broken down into alcohol and carbon dioxide in the absence of oxygen.
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Which of the following consumers eat plants?
- Cow , horse and rabbit are herbivores because they eat grass or components of plants.
Which of the following consumers eat plants?
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- Cow , horse and rabbit are herbivores because they eat grass or components of plants.
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When a molecule is broken down during respiration in plants, a tiny fraction of chemical energy gets converted into heat.
Is the above statement true or false?
- During respiration a glucose molecule is broken down into water and carbon dioxide.
- Also during the process a small amount of chemical energy is transformed into heat.
When a molecule is broken down during respiration in plants, a tiny fraction of chemical energy gets converted into heat.
Is the above statement true or false?
BiologyGrade-7
- During respiration a glucose molecule is broken down into water and carbon dioxide.
- Also during the process a small amount of chemical energy is transformed into heat.
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Sun's energy is turned into chemical energy in plants through which process?
- Producers make their own food for themselves and consumers by the process of photosynthesis.
Sun's energy is turned into chemical energy in plants through which process?
BiologyGrade-7
- Producers make their own food for themselves and consumers by the process of photosynthesis.
Biology
From where does the majority of energy come?
- As sunlight is used in photosynthesis by producers, sun is the biggest source of energy.
- Consumers also depend on producers for their food and energy.
From where does the majority of energy come?
BiologyGrade-7
- As sunlight is used in photosynthesis by producers, sun is the biggest source of energy.
- Consumers also depend on producers for their food and energy.
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What does an organism require to complete the daily complicated activities?
- Energy is essential for each and every activity of an organism like reproduction etc.
What does an organism require to complete the daily complicated activities?
BiologyGrade-7
- Energy is essential for each and every activity of an organism like reproduction etc.
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Food web organisms transmit energy from ______ to consumers.
- Food web organisms transmit energy from producers to consumers by their food.
Food web organisms transmit energy from ______ to consumers.
BiologyGrade-7
- Food web organisms transmit energy from producers to consumers by their food.
Biology
All carnivores, omnivores, and herbivores are _______.
- Consumers consume the food made by producers to survive and to get energy.
All carnivores, omnivores, and herbivores are _______.
BiologyGrade-7
- Consumers consume the food made by producers to survive and to get energy.
Biology
What are consumers?
- Consumers are the organisms depend upon producers for their food.
What are consumers?
BiologyGrade-7
- Consumers are the organisms depend upon producers for their food.
Biology
_______ are organisms that make their own nourishment from basic ingredients.
- Producers stand on the top of food chain as all the other organisms are dependent on them for their food directly or indirectly.
_______ are organisms that make their own nourishment from basic ingredients.
BiologyGrade-7
- Producers stand on the top of food chain as all the other organisms are dependent on them for their food directly or indirectly.
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On what basis creatures are divided into categories?
- Organisms differ with each other by many characteristics like feeding habits etc. And on the basis of various characteristics these are categorised into different categories.
On what basis creatures are divided into categories?
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- Organisms differ with each other by many characteristics like feeding habits etc. And on the basis of various characteristics these are categorised into different categories.
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What is an organism?
- Organism means that living.
What is an organism?
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- Organism means that living.
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What do organisms compete for?
- All the animals compete to survive by getting basic required things like air, water, food and space.
What do organisms compete for?
BiologyGrade-7
- All the animals compete to survive by getting basic required things like air, water, food and space.
