Answer the following question given this paragraph: The many steps in the process of aerobic cellular respiration can be divided into three stages. The first stage, glycolysis, produces ATP without oxygen. Because this part of the cellular respiration pathway is universal, biologists consider it the oldest segment. Note that glycogen and fats can also enter the glycolysis pathway. The second stage is the Krebs Cycle, and the third stage is the electron transport chain. It is during the third stage that chemiosmosis produces numerous ATP molecules. Q: Glycolysis, the krebs cycle, and the electron transport chain are stages in what process? Choices: - cell death - reproduction - mitosis - aerobic cellular respiration A:
aerobic cellular respiration
Answer the following question given this paragraph: Radioactive decay involves the emission of a particle and/or energy as one atom changes into another. In most instances, the atom changes its identity to become a new element. There are four different types of emissions that occur. Q: What involves the emission of a particle and/or energy as one atom changes into another? Choices: - spontaneous mutation - atomic transformation - enthalpy - radioactive decay A:
radioactive decay
Q: Answer the following question given this paragraph: Matter can be described with both physical properties and chemical properties. Q: Matter can be described with what two encompassing types of properties? Choices: - velocity and energy - thermal and magnetic - color and distance - physical and chemical A:
A: physical and chemical
Question: Answer the following question given this paragraph: Q: What often relies on cooperation between the motor and autonomic nervous systems? Choices: - ketosis - thermoregulation - hypothalamus - homeostasis A:
Answer: homeostasis
*Question*
Answer the following question given this paragraph: The nucleus is a small, dense region at the center of the atom. It consists of positive protons and neutral neutrons, so it has an overall positive charge. Q: What is the small, dense region at the center of the atom that consists of positive protons and neutral neutrons? Choices: - proton - electron - photon - nucleus A:
**Answer**
nucleus
(Q).
Answer the following question given this paragraph: Figure 8.6 Photosynthesis takes place in chloroplasts, which have an outer membrane and an inner membrane. Stacks of thylakoids called grana form a third membrane layer. Q: Where does photosynthesis occur in plants? Choices: - golgi bodies - cell membrane - nucleus - in chloroplasts A:
(A).
in chloroplasts