TCA

What molecule is added to Fumarate to produce the next substance in the TCA cycle?

• ATP

• NADH

• Carbon

• H‚ÇÇO

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which one is NOT part in the Citric Acid Cycle

• Citrate

• Saratate

• Fumarate

• Malate

Tags

NGSS.HS-LS1-7

Where in the Kreb's cycle does the removal and addition of H20 takes place?

• oxaloacetate-citrate

• citrate-isocitrate

• dihydroxyacetone - glyceraldehyde 3-phosphate

• 3-phosphoglycerate - 2-phosphoglycerate

Where does Kreb Cycle takes place?

• matrix of mitochondria

• cytoplasm

• Golgi apparatus

• Ribosomes

________ are translocated from the cytosol into the mitochondrion by a carrier protein in the mitochondrial membrane.

• Biomolecules

• Pyruvate molecules

• Acetyl CoA

• Tricarboxylic acid

Tags

NGSS.HS-LS1-7

What substance is found at the beginning and end of the Krebs cycle?

• malate

• pyruvate

• oxaloacetate

• Acetyl-CoA

Which of the following molecules can be broken down into acetyl and enter the citric acid cycle?

• Amino acids

• Fatty acids

• Pyruvate

• All of the above

Tags

NGSS.HS-LS1-7

How many NADH formation are there in Krebs Cycle?

• 6

• 4

• 3

• 2

Pyruvate is converted to ___ that provides a substrate for gluconeogenesis that replenishes the citric acid cycle intermediates

• Pyruvate decarboxylase

• Oxaloacetate

• Ethanol

• Acetyl coA

What process happens in the matrix of the mitochondria?

• Glycolysis

• Electron Transport Chain

• Kreb's Cycle

• None of the above