Biology
Grade-7
Easy
Question
Glycolysis requires oxygen.
Is the above statement true or false?
- True
- False
Hint:
- Break down of glucose in the absence of oxygen is known as glycolysis.
The correct answer is 'False'.
False
- Glycolysis is a process of break down of glucose in the absence of oxygen.
- Glycolysis is break down of glucose in the absence of oxygen to form carbon molecules of pyruvate.
Related Questions to study
Biology
_____ was developed a long time ago.
- Glycolysis an old metabolic process of break down of glucose to produce carbon molecules of pyruvate.
_____ was developed a long time ago.
BiologyGrade-7
- Glycolysis an old metabolic process of break down of glucose to produce carbon molecules of pyruvate.
Biology
Which of the following is an old metabolic process?
- Glycolysis is the process of break down of glucose to produce carbon molecules of pyruvate.
Which of the following is an old metabolic process?
BiologyGrade-7
- Glycolysis is the process of break down of glucose to produce carbon molecules of pyruvate.
Biology
Which of the following is the process where energy is extracted from glucose?
- Product of glycolysis process is carbon molecules of pyruvate.
Which of the following is the process where energy is extracted from glucose?
BiologyGrade-7
- Product of glycolysis process is carbon molecules of pyruvate.
Biology
When a cell demands energy, ATP loses which phosphate group?
- As ATP provides readily releasable energy in the bond between the second and third phosphate groups, it loses third phosphate group to release energy.
When a cell demands energy, ATP loses which phosphate group?
BiologyGrade-7
- As ATP provides readily releasable energy in the bond between the second and third phosphate groups, it loses third phosphate group to release energy.
Biology
Which of the following is the process where chemical energy is transformed?
- During cellular respiration a tiny fraction of chemical energy is transformed into heat.
Which of the following is the process where chemical energy is transformed?
BiologyGrade-7
- During cellular respiration a tiny fraction of chemical energy is transformed into heat.
Biology
Adenosine molecules are bound to two phosphate groups to form ATP.
Is the above statement true or false?
- When adenosine have two phosphate groups it is called ADP (adenosine di phosphate).
Adenosine molecules are bound to two phosphate groups to form ATP.
Is the above statement true or false?
BiologyGrade-7
- When adenosine have two phosphate groups it is called ADP (adenosine di phosphate).
Biology
Adenosine molecule is bound to how many phosphate groups?
- As it's name ATP has one adenosine and three phosphate groups.
Adenosine molecule is bound to how many phosphate groups?
BiologyGrade-7
- As it's name ATP has one adenosine and three phosphate groups.
Biology
Which of the following is the full form of ATP?
- ATP is also called as energy molecule having one adenosine molecule bound with three phosphate groups.
Which of the following is the full form of ATP?
BiologyGrade-7
- ATP is also called as energy molecule having one adenosine molecule bound with three phosphate groups.
Biology
____ from cellular respiration is stored in the ATP link between the second and third phosphate group.
- ATP stands for adenosine tri phosphate.
- ATP provides readily releasable energy in bond between second and third phosphate groups.
____ from cellular respiration is stored in the ATP link between the second and third phosphate group.
BiologyGrade-7
- ATP stands for adenosine tri phosphate.
- ATP provides readily releasable energy in bond between second and third phosphate groups.
Biology
When energy is drawn from the environment, it is known as ____ reaction.
- More energy is absorbed when bonds break than the energy released when bonds formed.
When energy is drawn from the environment, it is known as ____ reaction.
BiologyGrade-7
- More energy is absorbed when bonds break than the energy released when bonds formed.
Biology
When energy is released into the environment, it is known as ____ reaction.
- When bonds are formed in product in a reaction, energy releases.
When energy is released into the environment, it is known as ____ reaction.
BiologyGrade-7
- When bonds are formed in product in a reaction, energy releases.
Biology
In the context of thermal reaction, how many thermal reactions are there?
- Thermolysis involves decomposition due to heat.
- Electrolysis involves decomposition due to electricity.
In the context of thermal reaction, how many thermal reactions are there?
BiologyGrade-7
- Thermolysis involves decomposition due to heat.
- Electrolysis involves decomposition due to electricity.
Biology
During energy releasing phase, how many NADH are made in total?
- During energy releasing phase of glycolysis there is formation of two ATP, 2 NADH and 2 pyruvate molecules.
During energy releasing phase, how many NADH are made in total?
BiologyGrade-7
- During energy releasing phase of glycolysis there is formation of two ATP, 2 NADH and 2 pyruvate molecules.
Biology
During the energy releasing phase, how many ATP are made in total?
- There is formation of four ATP molecules during energy releasing phase.
During the energy releasing phase, how many ATP are made in total?
BiologyGrade-7
- There is formation of four ATP molecules during energy releasing phase.
Biology
During the energy requiring phase, the initial molecule of glucose is ____.
- There is rearrangement of first glucose molecule in energy requiring phase.
During the energy requiring phase, the initial molecule of glucose is ____.
BiologyGrade-7
- There is rearrangement of first glucose molecule in energy requiring phase.
