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Using what you learned over all the lessons on metabolism, match the overall re…

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Wize University Biology Textbook > Cellular Respiration

Glycolysis [detailed]

6 Activities

Wize University Biology Textbook > Cellular Respiration

Fermentation

4 Activities

Wize University Biology Textbook > Cellular Respiration

The TCA [Citric Acid / Krebs] Cycle [detailed]

4 Activities

Using what you learned over all the lessons on metabolism, match the overall reaction with the process.
A.
C3H4O3 + NADH + H+ → C3H6O3 + NAD+
B.
2 acetyl-CoA + 6 NAD+ + 2 FAD+ + 2 ADP + 2 Pi → 4 CO2 + 6 NADH + 6 H+ + 2 FADH2 + 2 ATP
C.
C6H12O6 + 2 NAD+ + 2 ADP + 2 Pi → 2 C3H4O3 + 2 NADH + 2 H+ + 2 ATP
D.
2 C3H4O3 + 4 ATP + 2 GTP + 2 NADH + 6 H2O → C6H12O6 + 4 ADP + 2 GDP + 6 Pi + 2 NAD++ 2 H+
E.
1. CH3COCOO− + H+ → CH3CHO + CO2
2. CH3CHO + NADH + H+ → C2H5OH + NAD+
F.
34 ADP + 34 Pi + C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O + 34 ATP + Energy
Glycolysis
Citric Acid Cycle
Gluconeogenesis
Lactate Fermentation
Alcohol Fermentation
Central Glucose Metabolism
More Glycolysis [detailed] Questions:
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
ATP produced during glycolysis is a result of:
Glycolysis
Which of the following processes occurs in the cytosol of eukaryotes?
What is the carbohydrate product of glycolysis in the cytosol?
Practice: Last Step of Glycolysis
Which enzyme catalyzes the last step of glycolysis?
How many molecules of lactate can be produced form one glucose molecule?
Electron carriers (Similar to 2018 question 38)
Which processes provide NADH to be used in the electron transport chain?
High transfer potential: Similar to 2014 Question 8
Which of the following reactions has the most negative free energy change?
Glycolysis
At which intermediate within glycolysis is C1 of glucose and C6 of glucose identical?
Femermentation (Similar to 2018 Question 28)
How many molecules of ethanol would be produced from the fermentation of the disaccharide sucrose?
Glycolysis
Which statement is true about the reactions in Glycolysis?
Glycolysis
Which enzyme is responsible for generating NADH in glycolysis and how many NADH are produced per one molecule of glucose?
Which of the following statements is false?
Practice: Product of Glycolysis
What is the carbohydrate product of glycolysis in the cytosol?
ATP Production
Which processes in central metabolism are able to generate ATP? Select all that apply.
MCAT Practice Question
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
Practice: Processes in the Cytosol
Which of the following processes occurs in the cytosol of eukrayotes?
Practice
Which of the following is a metabolic pathway shared by both cellular respiration and fermentation?
MCAT Practice Question
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
PFK regulation
What effect does Fructose-2,6-bisphosphate have on glycolysis?
During which stage of glycolysis does the main substrate lose free energy?
What are the 3 steps of glycolysis that have the largest exergonic reactions? What enzymes are they regulated by?
Which of the following statements is true about glycolysis?
Which fo the following statements is false?
High transfer potential: Similar to 2014 Question 8
Which of the following reactions has the most negative free energy change?
ATP Production
Which processes in central metabolism are able to generate ATP? Select all that apply.
Glycolysis
Which enzyme is responsible for generating NADH in glycolysis and how many NADH are produced per one molecule of glucose?
How many ATP molecules are produced per glucose molecule under anaerobic conditions?
What is the overall yield of glycolysis and the key steps involved?
During glycolysis a 6 carbon molecule of glucose is broken down into two 3 carbons molecules of pyruvate. For EACH cycle of the citric acid cycle how many carbons from glucose are used?
During glycolysis the carbons from glucose are used to produce
The metabolic pathway shared by both cellular respiration and fermentation is
Electron carriers (Similar to 2018 question 38)
Which processes provide NADH to be used in the electron transport chain?
Femermentation (Similar to 2018 Question 28)
How many molecules of ethanol would be produced from the fermentation of the disaccharide sucrose?
Glycolysis
At which intermediate within glycolysis is C1 of glucose and C6 of glucose identical?
Glycolysis
Which statement is true about the reactions in Glycolysis?
Explain why anaerobic fermentation occurs and how it is necessary for ATP production in the absence of oxygen.
How many molecules of lactate can be produced form one glucose molecule?
Using what you learned over all the lessons on metabolism, match the overall reaction with the process.
PFK regulation
Which enzyme is responsible for creating Fructose-2,6-bisphosphate, and what affect does it have on glycolysis?
Glycolysis electron carriers
This/These electron carriers are produced during glycolysis (select all that apply)
substrate level phosphorylation
In which of the following process(es) do we see substrate level phosphorylation?
ATP produced during glycolysis is a result of
What would not be found along the membrane marked by A
Which of the following processes occurs in the cytosol of eukrayotes?
A human cell is no longer exposed to oxygen. Which of the following will take place?
Which of the following are shared between electron transport of cellular respiration and photosynthesis?
You want to compare distantly related organisms from eukaryotes to bacteria. Which of the following would you use?
You want to build a phylogeny that includes humans, E. coli, and a plant species known as Arabidopsis. Which of the following proteins coding genes would you use to help you form this phylogeny?
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
Practice: PFK regulation
What effect does Fructose-2,6-bisphosphate have on glycolysis?
Practice: Product of Glycolysis
What is the carbohydrate product of glycolysis in the cytosol?
Glycolysis
Which of the following processes occurs in the cytosol of eukrayotes?
Practice: Last Step of Glycolysis
Which enzyme catalyzes the last step of glycolysis?
Practice: Overall Yield of Glycolysis
What is the overall yield of glycolysis and the key steps involved?
Which enzyme catalyzes the last step of glycolysis?
What is the carbohydrate product of glycolysis in the cytosol?
How does fermentation allow glycolysis to continue in the absence of oxygen?
How is NAD+ regenerated for glycolysis when no oxygen is available in mammals?
More Fermentation Questions:
Lactate: Similar to 2014 Question 24
What statement is FALSE about the lactate?
How many molecules of lactate can be produced form one glucose molecule?
Femermentation (Similar to 2018 Question 28)
How many molecules of ethanol would be produced from the fermentation of the disaccharide sucrose?
Practice
Which of the following is a metabolic pathway shared by both cellular respiration and fermentation?
Lactate: Similar to 2014 Question 24
What statement is FALSE about the lactate?
How many ATP molecules are produced per glucose molecule under anaerobic conditions?
How is ATP produced during fermentation? (Looking for the process name not the actual mechanism)
The metabolic pathway shared by both cellular respiration and fermentation is
Femermentation (Similar to 2018 Question 28)
How many molecules of ethanol would be produced from the fermentation of the disaccharide sucrose?
Fermentaion (Similar to 2018 Question 24)
Which statement is TRUE about alcohol fermentation?
Explain why anaerobic fermentation occurs and how it is necessary for ATP production in the absence of oxygen.
How many molecules of lactate can be produced form one glucose molecule?
Using what you learned over all the lessons on metabolism, match the overall reaction with the process.
Fermentation
Carbon Dioxide (CO2)
is a byproduct of turning pyruvate into acetaldehyde during fermentation
Lactic acid fermentation produces 2
Lactate
[do not make answer plural]
What metabolic pathways generate ATP to be used during cruising activity versus burst activity?
Practice: Lactate Fermentation
What statement is FALSE about the lactate?
Practice: Alcohol Fermentation
Which statement is TRUE about alcohol fermentation?
A human cell is no longer exposed to oxygen. Which of the following will take place?
Practice: Carbohydrate Metabolism
What is the term for anaerobic glucose breakdown?
How does fermentation allow glycolysis to continue in the absence of oxygen?
Fill in the blanks: Fermentation is ________________ and generates _______________
in humans and __________________ in yeast.
During which of the following process is ATP produced?
How is NAD+ regenerated for glycolysis when no oxygen is available in mammals?
Lactate Generation: Similar to 2014 Question 24
What cofactor and enzyme is necessary for the reaction converting acetylaldehyde to ethanol?
More The TCA [Citric Acid / Krebs] Cycle [detailed] Questions:
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
Goal of Citric Acid Cycle
The primary goal of the citric acid cycle is to:
Goal of Citric Acid Cycle
The primary goal of the citric acid cycle is to....
Which enzyme and step catalyzes the production of FADH2?
Which of the following steps occurs during the Citric acid cycle?
NAD+ is reduced to NADH
Pyruvate is oxidized in the cytosol
Which of the following steps occurs during the Citric acid cycle?
NAD+ is reduced to NADH
Pyruvate is oxidized in the cytosol
Practice: Citric Acid Cycle- BIOCH2280
The primary goal of the citric acid cycle is to....
Electron carriers (Similar to 2018 question 38)
Which processes provide NADH to be used in the electron transport chain?
Which enzyme and step catalyzes the production of FADH2?
Practice: Products of TCA/Citric Acid/Krebs Cycle
What is generated through one turn of the citric acid cycle?
How many CO2CO_2 molecules are released per acetyl group that passes through the Krebs cycle?
Practice: CO2 Released by Krebs Cycle
How many CO2CO_2 molecules are released per acetyl group that passes through the Krebs cycle?
ATP Production
Which processes in central metabolism are able to generate ATP? Select all that apply.
The first reaction in the citric acid cycle is
MCAT Practice Question
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
Practice: Location of Krebs Cycle
Where does the Krebs Cycle occur?
MCAT Practice Question
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
Goal of Citric Acid Cycle
The primary goal of the citric acid cycle is to....
A baby is born with a rare genetic mutation. This mutation effects the functionality of the isocitrate dehydrogenase enzyme. What effect would this have on the body physiologically?
You are doing an experiment in class about cellular respiration. You are measuring the O2 consumption in the muscle cell of a human using a manometer under different conditions.All the readings are taken from the same muscle in the same individual. The first reading is taken when the individual wakes up in the morning, the second is taken after he works out and the third is taken after he eats 5 oranges (high levels of citrate) What would your findings be? Indicate if high or low amounts of O2 would be consumed and explain why in each case (6pts)
Why is the reaction α-Ketoglutarate --> Succinyl CoA done using a protein complex?
What would happen if you removed all malate a-ketogluterate antiporters from the mitochondria of a cell?
The first reaction in the citric acid cycle is
Give an example of substrate channeling in the TCA cycle. Give another example of two enzymes that do not have substrate channeling. Explain how they are different.
What are the overall effects of depleting citrate in a cell?
ATP Production
Which processes in central metabolism are able to generate ATP? Select all that apply.
Which enzyme and step catalyzes the production of FADH2?
During glycolysis a 6 carbon molecule of glucose is broken down into two 3 carbons molecules of pyruvate. For EACH cycle of the citric acid cycle how many carbons from glucose are used?
Electron carriers (Similar to 2018 question 38)
Which processes provide NADH to be used in the electron transport chain?
Using what you learned over all the lessons on metabolism, match the overall reaction with the process.
substrate level phosphorylation
In which of the following process(es) do we see substrate level phosphorylation?
Oxygen sensitivity question
Which process(es) are not oxygen sensitive
The first reaction in the citric acid cycle is
Practice: Goal of Citric Acid Cycle
The primary goal of the citric acid cycle is to....
Practice: Production of FADH2
Which enzyme and step catalyzes the production of FADH2?
If you were to measure respiration in isolated mitochondria, which of the following additions would result in the highest proton motive force?
Which of the following steps occurs during the Citric acid cycle?
NAD+ is reduced to NADH
Pyruvate is oxidized in the cytosol
In which of the following situations can Chlamydomonas grow?
In the presence of light, carbon dioxide and water alone
In the presence of acetate, water and oxygen alone
The bong mutant of a yeast species Saccharomyces causes them to be restricted to generating ATP through glycolysis alone. Which of the follow statements could be a possible role of this mutation?
The given figure shows the effect of different compounds on the amount of chlorophyll in a Chlamydomonas cell, a single cells photosynthetic eukaryote. Based on the figure, which of the following statements most accurately describes what the amount of chlorophyll is indicating?
Practice: CO2 Released by Krebs Cycle
How many CO2CO_2 molecules are released per acetyl group that passes through the Krebs cycle?
Practice: Products of TCA/Citric Acid/Krebs Cycle
What is generated through one turn of the citric acid cycle?
Citric Acid Cycle
Where does the Krebs Cycle occur?
Practice: Citric Acid Cycle- BIOCH2280
The primary goal of the citric acid cycle is to....
Where does the krebs cycle occur?
Which of the following contributes electrons to the electron transport chain?
Which of the following are the key products of the citric acid cycle?
Which of the following statements is correct?
What is generated through one turn of the citric acid cycle?
How does NAD+ function in the citric acid cycle?
How many CO2CO_2 molecules are released per acetyl group that passes through the Krebs cycle?