Question: Q: What do osteoblasts secrete that mineralizes to become bone matrix? A:
OPTIONS:
- spongin
- calcium
- carbon
- collagen
Answer: collagen

input with options: Q: According to collision theory, particles that lack what kind of energy may collide, but the particles will simply bounce off one another unchanged? A:
OPTIONS:
- elastic energy
- residual energy
- viscosity energy
- kinetic energy
output: kinetic energy

Q: Q: Because it can be controlled intentionally, skeletal muscle is also called what type of muscle? A:

OPTIONS:
- automatic
- necessary
- involuntary
- voluntary

A: voluntary

input: OPTIONS:
- outside organisms
- inside labs
- in the environment
- inside organisms Now, answer this question: Q: Where do biochemical reactions occer? A:
A:
output: inside organisms

Q: What is the first step towards wound repair? A:

OPTIONS:
- electrolysis factors
- hormone factors
- blotting factors
- clotting factors

Answer: clotting factors

Q: Q: The amount of power passed through transmission lines can be calculated by multiplying voltage by what? A:

OPTIONS:
- resistance
- amplification
- induction
- current

A:
current