What is the correct equation for cellular respiration?

6O 2 + C 6 H 12 O 6 -> 6CO 2 + 6H 2 O + Energy

6O 2 + C 6 H 12 O 6 + Energy -> 6CO 2 + 6H 2 O

6CO 2 + 6H 2 O -> 6O 2 + C 6 H 12 O 6 + Energy

6CO 2 + 6H 2 O + Energy -> 6O 2 + C 6 H 12 O 6

Which choice correctly shows the gases that enter and exit plants during photosynthesis?

Enter: Carbon dioxide Exit: Oxygen

Enter: Oxygen Exit: Carbon dioxide

Enter: Water vapor Exit: Glucose

Which of the following is the correct equation for PHOTOSYNTHESIS?

CO 2 + light + H 2 O --> O 2 + Sugar

CO 2 + sugar + H 2 O --> O 2 + light

O2 + light + H 2 O --> CO 2 + Sugar

CO 2 + O 2 + H 2 O --> Light+ Sugar

The primary purpose of cellular respiration in living organisms is to…

Produce biologically useful energy in the form of ATP

Remove excess carbon dioxide from the cells.

Create water by combining Oxygen and Hydrogen ions.

Produce molecules that can be used in the electron transport system.

Create larger complex molecules such as carbohydrates, proteins, and Lipids

The products of glycolysis include two pyruvate molecules and…

Four ATP and two molecules of NADH

Two molecules of NADH and two ATP

What is the NADH and FADH2 formed in the Krebs Cycle primary function?

Transfer electrons to the electron transport chain

Remove the waste product CO2 from the system.

Provide the energy to synthesize acetyl-CoA

Catalyze the production of ATP from ADP

Facilitate the production of water by combining hydrogen ions with O2

How do fermentation reactions contribute to the continued production of ATP in the absence of oxygen?

Recycling NADH molecules to NAD+ molecules.

Splitting carbon dioxide and releasing additional oxygen.

Moving acetyl-CoA molecules to the Krebs cycle.

Producing enzymes that convert ADP to ATP

Breaking down ethanol or lactic acid to carbon dioxide and water.

Which of the following represents a plausible pathway of electrons through the process of cellular respiration?

Glucose >>> NADH >>> Acetyl-CoA >>> ETC >>> Carbon Dioxide

Glucose >>> NADH >>> ETC >>> Acetyl-CoA >>> Oxygen

Glucose >>> Pyruvate >>> ETC >>> NADH >>> Acetyl-CoA

Glucose >>> Carbon Dioxide >>> FADH2 >>> ETC >>> Acetyl-CoA

Which of the following occurs in both fermentation and aerobic cellular respiration?

ATP is synthesized from ADP and Inorganic phosphate.

What is the distinction between anaerobic respiration and fermentation?

ETC is used in anaerobic respiration but not in fermentation

ETC is used in aerobic respiration but not fermentation

Which of the following correctly compares the processes involved in aerobic and anaerobic respiration?

Glycolysis takes place in the cytosol, while the Krebs Cycle and ETC take place in the mitochondria.

Glycolysis takes place in the mitochondrial matrix, while the Krebs cycle and ETC take place in the intermembrane space.

Glycolysis takes place in the mitochondria, while the Krebs cycle takes place in the cytosol.

Glycolysis take place in the mitochondrial matrix, while The Krebs cycle takes place in the mitochondria.

Which of the following is true?

Glycolysis occurs in the cytoplasm.

Which of the below is a consequence of lactic acid production?

Increased muscular pain & fatigue

Increased flexibility of muscles

untitled

Quiz

•

Biology

•

9th - 10th Grade

•

Practice Problem

•

Hard

Techshia Johnson

FREE Resource

6.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

The first step in getting energy in the cell by breaking down glucose is known as

the Krebs cycle

electron transport

fermentation

glycolysis

7.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

What does it mean for something to be anaerobic?

It requires CO2

It does not require CO2

It requires oxygen

It does not require oxygen

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The first step in getting energy in the cell by breaking down glucose is known as

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