Energy output - class-X
Description: energy output | |
Number of Questions: 98 | |
Created by: Amit Pandey | |
Tags: metabolism, cell respiration, and photosynthesis respiration respiration and energy transfer life processes in living organisms- part 1 biology carbohydrate metabolism respiration in plants bio-chemistry |
What is ATP?
ATP stands for which of the following?
$\sim P$ in ATP represents
Conversion of ATP to ADP releases
How many ATPs are required by $C _4$ plants in synthesis of one molecule of glucose
One mole of glucose on metabolism, liberate how many kilo calories of energy ?
If two moles of glucose are oxidized in the body through respiration, the number of moles of ATP produced are.
The number of ATP molecules produced during the oxidation of $1$ molecule of glucose is
At the end of Krebs cycle, but before the electron transport chain, the oxidation of glucose has produced a net gain of -
The energy liberated in the breakdown of glucose molecule is not at all in the form of heat, but a large part of it is converted into chemical energy. What is the chemical form into which the energy is converted to?
During the complete oxidation of one sucrose molecule, how many ATP are produced by $FADH _2$ of Krebs cycle?
Which of the following derives maximum energy per molecule of glucose?
The organelle responsible for ATP formation is
In prokaryotic cells, the number of ATP generated form one glucose molecule is _______
Energy released by oxidation of one molecule of glucose is -
How many $NADH+ H^+$ molecules are released from a single Krebs' cycle?
The energy stored in one molecule of NADPH and one molecule of ATP are ....... and ...... respectively.
How many ATP are synthesized per sucrose molecule(gross synthesis) in aerobic respiration through substrate level phosphorylation?
The radiant energy is stored in the form of chemical energy in
Complete oxidation of 1 gm mol of glucose gives rise to ................. calories.
Common immediate source of energy for cellular activity is
How many ATP forms in aerobic respiration of eukaryotic cell?
What is the energy coin of a cell?
The number of ATP molecules produced during the production of 1 molecule of acetyl Co-A from 1 molecule of pyruvic acid is
Chemosynthesizers can convert chemicals into biomass, and many types of chemosynthetic organisms congregate near hydrothermal vents, where chemicals are abundant.
Predict why there would be higher biomass and greater primary production of organisms living in the hydrothermal vent areas, in contrast to the areas outside the vent areas.
Which organisms are ultimately responsible for obtaining the energy required for life processes?
Both photosynthesis and cellular respiration are metabolic processes that occur in eukaryotic cells. Each process involves several steps and chemical reactions.
All of the following occur during the processes of photosynthesis and cellular respiration except
Which molecule is responsible for storing energy that can be used to do cellular work?
The enzyme ATP synthase is part of the process required to synthesize ATP from ADP and inorganic phosphate in the mitochondria.
Which of the following conditions would stimulate the synthesis of ATP?
One molecule of NADH$ _{2}$ on oxidation yields ............... ATP molecules.
The amount of energy the earth receives from the sun per year is
The total amount of energy released from one molecule of glucose on oxidation is about
How much of the energy released during aerobic respiration is approximately conserved in the form of ATP?
The synthesis of ATP in photosynthesis and respiration is essentially an oxidation-reduction process involving removal of energy from
Which one of the following is energy currency of the cell?
In photosynthesis energy from light reaction to dark reaction is transferred in the form of
Usable energy available from respiration is
Number of ATP molecules formed during complete oxidation of fructose 1, 6-diphosphate is
The net gain of energy from one gram mole of glucose during aerobic respiration is
Common immediate source of energy in cellular activity is
The amount of energy given by one mole of ATP is
Energy currency (reservoir) of the cells is
Oxidation of a molecule of acetyl CoA produces
Maximum amount of energy/ATP is liberated on oxidation of
Number of ATP molecules which can be built on complete oxidation of pyruvic acid is
Out of 36 ATP molecules produced per glucose molecule during respiration
Energy released in aerobic respiration is higher than the one available from anaerobic respiration by
Maximum energy becomes available per mole of glucose when it is metabolised through
In aerobic respiration one glucose produces
Oxidation of one molecule of glucose in aerobic respiration produces
ATP molecules formed on complete oxidation of 40 moles of glucose
Number of ATP molecules produced from 1 glucose molecule in aerobic respiration
What does the following equation represent
The energy consumed during the conversion of ADP into ATP is
Net gain of ATP in prokaryotes from a molecule of glucose when oxidized is
A single ATP produce
How many ATP are formed from NADPH$^{+}$ to NAD$^{+}$?
Energy produced during aerobic respiration of glucose
The net gain of energy from one molecule of glucose during aerobic respiration is
The net gain of ATP from one molecule of glucose in aerobic respiration is
How many PGAL are produced by glycolysis of 3 molecules of glucose? How many ATP are released by respiration of these PGAL till formation of $O _2$ and $H _2O$?
Which of the following is not an electron transferring molecule?
Complete oxidation of 1 gm mole of glucose yields
During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP -
The rate of respiration undergoes a sharp rise followed by a when certain fruits ripen. This phenomenon is known as ____________.
Out of $38$ ATP molecule how many ATP are formed by substrate level phosphorylation by aerobic respiration of $1$ glucose?
Number of ATP molecules formed during aerobic respiration in break down of one glucose molecule via malate aspartate shuttle is
For the synthesis of 1 ATP in oxidative phosporylation how many ${H}^{+}$ required?
During aerobic respiration, all the ATPs are synthesized as a result of _______________.
How many oxygen atoms are utilised during aerobic oxidation of one molecule of acetyl-Co-A?
How many ATP molecules are synthesized in complete aerobic respiration of dipeptide molecule during Amphibolic pathway?
If $4$ molecules of glucose are synthesized during photosynthesis, how many ATP molecules are released and how many molecules of ATP are utilized respectively?
Choose the correct answers from the alternatives given :
In eukaryotes complete oxidation of a glucose molecule results in the net gain of how many ATP molecules?
In aerobic cellular respiration, most of the ATP is synthesized during:
Choose the correct answers from the alternatives given :
Which one of the following is the energy currency of the cell?
Choose the correct answers from the alternatives given :
Of the 36 ATP molecules that are produced during the complete breakdown of glucose, most are due to the action of
Choose the correct answers from the alternatives given :
The greatest contributor of electrons to the electron transport system is
How many ATP molecules will be generated in a plant system during complete oxidation of $40$ molecules of glucose?
Which one of the following equations represents the Aerobic respiration?
The net yield of ATP, except substrate-level phosphorylation, from Krebs cycle per glucose molecule is
If one triose phosphate completely oxidized inside prokaryotic cell than gain of ATP of energy equal to?
Mark the incorrect statement
Out of $36$ ATP molecules produced per glucose molecule during respiration.
Complete oxidation of a molecule of glucose yields?
Number of ATP obtained at the end of Kreb's cycle?
How many ATP molecules will be produced when one molecule of $3$-phosphophoglyceric acid is completely oxidised?
The incremental oxidation of 1 molecule of glucose during cellular respiration produces 30 molecules of ATP according to the balanced equation:
$C _6H _{12}O _6+6O _2+30ADP+30P _i\rightarrow 6H _2O+6CO _2+30ATP$
ATP is then hydrolyzed by cells for a variety of biochemical processes.
Changes in free energy between glucose oxidation and ATP hydrolysis were compared. The table below illustrates the data collected:
Reaction | Change in Free Energy ($\triangle G$) |
---|---|
Glucose Oxidation | -686 kcal/mol |
ATP Hydrolysis | -13 kcal/mol |
Which statement best explains the data?
Respiratory substrate yielding maximum number of ATP molecules is
Total number of ATP molecules produced per glucose molecule in eukaryotic cell is
One $NADH _2 / NADPH _2$ yields
Metabolism of one palmitic acid yields
Direct ATP yield during Krebs cycle per glucose molecule is
How many ATP molecules are released when one molecule of glucose is oxidised in our liver cells?
How many ATPs are formed per glucose molecule in Krebs cycle?
From the oxidation of one molecule of palmitic acid (fatty acid), the number of ATP molecules gained as net are
In aerobic respiration,if 38 molecules of ATP are produced,then the number of ATP produced in glycolysis (X), pyruvate to acetyl- CoA (Y) and Krebs cycle (Z) will be