Krebs Cycle Quizziz

Which is the complete formula for respiration?

• Gluose --> Carbon Dioxide

• Oxygen --> Water + Energy

• Glucose + Water-> Carbon Dioxide + Oxygen

• Glucose + Oxygen --> Carbon Dioxide + Water + Energy

• Energy + Carbon Dioxide + Water --> Oxygen + Glucose

Tags

NGSS.HS-LS1-7

What is the term for a process that does NOT require oxygen?

Tags

NGSS.HS-LS2-3

What is the term for a process that DOES require oxygen?

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

What is the product from glycolysis that goes on to the Krebs Cycle?

• NADH

• pyruvate

• ATP

• acetate

Tags

NGSS.HS-LS1-7

Does the Krebs cycle run in the absence of oxygen?

• Yes

• No

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Where in the cell does the Krebs cycle take place?

• cytoplasm

• intermembrane space of the mitochondira

• membrane of the mitochondria

• matrix of the mitochondria

What must happen to pyruvate before it can enter the Krebs cycle?

• It must be turned into acetate and attached to coenzyme A

• It must have a phosphate added to it by ATP

• It must be broken down into carbon dioxide and released

• It must go through the electron transport chain

Tags

NGSS.HS-LS1-7

Choose all the reactants for the Krebs Cycle.

• pyruvate

• acetyl CoA

• FAD+

• NAD+

• glucose

Tags

NGSS.HS-LS1-7

Choose all the products for the Krebs Cycle.

• carbon dioxide

• ATP

• NADH

• FADH2

• glucose

Tags

NGSS.HS-LS1-7

For every molecule of glucose how many times does the Krebs cycle turn?

• 1 times

• 2 times

• 3 times

• 4 times

• 5 times

Tags

NGSS.HS-LS1-7