1. Without or under limited oxygen, respiration switchesto fermentation. In humans this process breaks down glucose toyield
A) 2 ethanol, 2 ATP
B) 2 lactate, 2 ATP
C) 2 ethanol, 29 ATP
D) 2 lactate, 29 ATP
2. Rubisco is
A) the enzyme that fixes CO2 to RuBP
B) a slow enzyme
C) an enzyme that can catalyze two different reactions
D)Ă‚Â Ă‚Â All of the above
3. Photosynthesis consists of which two set of reactionsthat are linked by redox reactions to generate chemicalenergy
A) light capturing reactions and splitting waterĂ‚Â Ă‚Â
B) light capturing reactions and chemiosmosis
C) light capturing reactions and Kelvin cycle
D) light capturing reactions and oxidative phosphorylation
4. The M-phase of a somatic cell consistsof
A) DNA replications, mitosis
B) meiosis, cytokinesis
C) mitosis, cytokinesis
D) DNA replication, meiosis
