Cellular Respiration

Which process is the largest contributor to the release of CO₂ 

• Citric Acid Cycle or Krebs Cycle
• Pyruvate Oxidation
• Glycolysis
• Oxidative Phosphorylation 

Tags

NGSS.HS-LS1-7

Which of the following molecules is NOT a byproduct of cellular respiration? 

• CO₂
• Heat
• H₂O
• ATP

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

If ADP is phosphorylated then what is this indicating in the reaction? 

• ADP is forming into ATP
• ADP is becoming AMP
• ADP is being used to power other reactions
• ADP is being created by the reaction

Tags

NGSS.HS-LS1-7

Which process does not occur in aerobic conditions? 

• Fermentation
• Pyruvate Oxidation
• Citric Acid Cycle or Krebs cycle 
• Oxidative Phosphorylation 

Tags

NGSS.HS-LS2-3

Oxidation is the ____ and reduction is the _____.

• gain of electrons...loss of electrons

• loss of electrons.... gain of electrons

• loss of oxygen...gain of oxygen

• gain of oxygen...loss of oxygen

which of the following is the result of glycolysis?

• reduction of FAD to FADH₂

• production of carbon dioxide

• conversion of glucose to 2 three carbon compounds

• conversion of NADH to NAD+

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Glycolysis

• does not occur in plant cells

• does not occur in animal cells

• does not occur in bacterial cells

• takes place in virtually all cells

Tags

NGSS.HS-LS2-3

The end products of the KREBS cycle include all of the following except

• carbon dioxide

• pyruvic acid

• ATP

• NADH

Tags

NGSS.HS-LS1-7

Glycolysis takes place in the 

• mitochondria
• cell membrane
• cytoplasm
• nucleus

Tags

NGSS.MS-LS1-7

Which molecule isn't an energy carrier?

• FADH₂
• NADH
• oxygen
• ATP