Q: What is the name of the muscle that contracts to cause the joint to straighten? A:
OPTIONS:
- flexor
- abductor
- opposing
- extensor

Answer: extensor

Question: Q: Depending on a tumor's location, for example, cancer surgeons may be unable to remove it. radiation and chemotherapy are difficult, and it is often impossible to target only the cancer cells. the treatments inevitably destroy this? A:
OPTIONS:
- carcinogens
- fertility
- host cells
- healthy cells
Answer: healthy cells

input with options: Q: For each initial glucose molecules, two pyruvate molecules will enter where? A:
OPTIONS:
- the plasma
- the nucleus
- Golgi apparatus
- the mitochondria
output: the mitochondria

Q: Q: What is the process in which gases are exchanged between the body and the outside air? A:

OPTIONS:
- ingestion
- metabolism
- precipitation
- respiration

A: respiration

input: OPTIONS:
- tannin
- melatonin
- cytoplasm
- melanin Now, answer this question: Q: Human skin color is primarily due to the presence of what pigment in the skin? A:
A:
output: melanin

Question: Q: Anything that occupies space and has mass is known as what? A:
OPTIONS:
- opaque
- solid
- dense
- matter
Answer:
matter