Problem:OPTIONS:
- dolphin
- blue whale
- sturgeon
- whale shark

Q: What is the largest cartilaginous fish? A:
****
A: whale shark

Q: What are nutrients the body needs in relatively large amounts called? A:
OPTIONS:
- adulterants
- abundances
- vitamins
- macronutrients
macronutrients

Q: What flows across the membrane resulting in changes in the membrane potential? A:
OPTIONS:
- electrons
- acids
- neutrons
- ions

Answer: ions

Question: Q: Binding of acetylcholine to receptors on the muscle fiber leads to a? A:
OPTIONS:
- repolarization
- conduction
- excitation
- depolarization
Answer: depolarization

input with options: Q: At any specific time, the rate at which a reaction is proceeding is known as its what? A:
OPTIONS:
- spontaneous rate
- immediate rate
- emitted rate
- instantaneous rate
output: instantaneous rate

Problem: OPTIONS:
- two
- seven
- four
- three
Q: Q: The body contains how many types of muscle tissue? A:
Answer:
three