Question: Q: The point in the titration at which an indicator changes color is called what? A:
OPTIONS:
- zeta point
- tipping point
- chromatic point
- end point
Answer: end point

input with options: Q: What is the most widely accepted theory explaining how muscle fibers contract? A:
OPTIONS:
- sliding pigment theoery
- sliding tritium theory
- sliding carbon theory
- sliding filament theory
output: sliding filament theory

Q: Q: Aging occurs as cells lose their ability to do what? A:

OPTIONS:
- fold
- split
- duplicate
- divide

A: divide

input: OPTIONS:
- subsets
- Chromosomes
- quasars
- autosomes Now, answer this question: Q: What is another term for body chromosomes? A:
A:
output: autosomes

Q: Cutting down on the use of chemical fertilizers and preserving wetlands are ways to prevent what "unlivable" regions in bodies of water? A:

OPTIONS:
- inhabitable zones
- hostile zones
- fresh zones
- dead zones

Answer: dead zones

Q: Q: What is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp? A:

OPTIONS:
- glycolysis
- acetyl-CoA
- cytoplasm transport
- electron transport

A:
electron transport