Glycolysis

How many carbon molecules is glucose?

• 7
• 6
• 5
• 8

Tags

NGSS.HS-LS1-6

Glucose to Glucose-6-phosphate is "rate limited" by which enzyme?

• Hexokinase
• Glucose-6-phosphate dehydrogenase
• Phosphofructokinase
• Pyruvate kinase

What does an isomerase do?

• An isomerase converts one isomer into another.

• An isomerase breaks down complex molecules into simpler ones.
• An isomerase synthesizes new molecules from scratch.
• An isomerase transports molecules across cell membranes.

Why is NAD+ important in glycolysis?

• NAD+ is important in because it serves as an electron carrier, enabling the process.

• NAD+ is a byproduct of glycolysis that inhibits the process.
• NAD+ is only involved in the Krebs cycle, not glycolysis.
• NAD+ is a source of energy that powers glycolysis.

Tags

NGSS.HS-LS1-7

What is substrate level phosphorylation?

• Phosphorylation that occurs only in the mitochondria
• The process of breaking down glucose without ATP production
• The direct transfer of a phosphate group to ADP from a substrate to form ATP.

• A method of ATP synthesis that requires oxygen

Tags

NGSS.HS-LS1-7

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