Question

what are the products of the krebs cycle? (sometimes the formatting for these answers makes part of it bold; ignore any strange formatting. just choose the correct answer regardless of what is in bold.) multiple choice
∘ co₂, atp, nadh, fadh₂
∘ co₂, atp, fadh₂
∘ co₂ and atp
∘ atp, nadh, fadh₂

Explanation:

The Krebs cycle (citric acid cycle) produces carbon dioxide ($\ce{CO_2}$), ATP (adenosine triphosphate), NADH (reduced nicotinamide adenine dinucleotide), and $\ce{FADH_2}$ (reduced flavin adenine dinucleotide). By analyzing each option:

• The first option lists $\ce{CO_2}$, ATP, NADH, $\ce{FADH_2}$, which matches the known products.
• The second option is missing NADH.
• The third option is missing NADH and $\ce{FADH_2}$.
• The fourth option is missing $\ce{CO_2}$.

Answer:

A. $\ce{CO_2}$, ATP, NADH, $\ce{FADH_2}$