CHEM 210 TEST 8 EXAM REVIEW SOLVED QUESTIONS COMPLETE ANSWERS GRADED A PLUS

CHEM 210 TEST 8 EXAM REVIEW SOLVED QUESTIONS COMPLETE ANSWERS GRADED A
PLUS
CHEM 210 TEST 8 Final Paper 2026/2027 Questions
and Answers Verified Solutions Latest Update

Question:
T/F NADH yields 1.5 ATP molecules after donating electrons and hydrogen atoms to the electron
transport chain (ETC).

Answer:
false



Question:
T/F GTP is invested in the urea cycle.

Answer:
false



Question:
T/F there are six complexes associated with the ETC.

Answer:
false



Question:
T/F in the production of ATP via ATP synthase, the H+ ions move from the mitochondrial matrix to
the intermembrane space.

Answer:
false



Question:

, the urea cycle involves ____ reactions (only those in the cyclic portion of the process) A. 1 B. 2 C. 3
D. 4 E. 5.

Answer:
D. 4



Question:
which amino acids are involved in the urea cycle A. ornithine B. aspartate C. threonine D. both A
and B E. both A and C.

Answer:
D. both A and B



Question:
fumarate is converted to ___ for it to reenter the mitochondrion A. ornithine B. citrulline C. malate
D. fumarase E. ammonia.

Answer:
C. malate



Question:
urea is useful for excreting nitrogen from cells due to its: A. ability to form london forces B. high
density of nitrogen atoms C. large size D. low melting point E. both B and C.

Answer:
B. high density of nitrogen atoms



Question:
____ is both a component of the urea cycle and the citric acid cycle A. malate B. acetyl-CoA C.
citrate D. fumarate E. none of the above.

Answer:
D. fumarate