Problem:OPTIONS:
- edema
- urea
- sperm
- milk

Q: Human mammary glands can produce what substance, which can be used to feed children? A:
****
A: milk

Q: Eggs are produced in what organs and, upon fertilization, develop in what other organ? A:
OPTIONS:
- fallopian tubes, ovaries
- cervix, ovaries
- uterus, vagina
- ovaries, uterus
ovaries, uterus

Q: What type of molecules are secreted by the cell in local signaling? A:
OPTIONS:
- word molecules
- negaitive molecules
- sleeping molecules
- messenger molecules

Answer: messenger molecules

Question: Q: What is the amorphous form of carbon prepared by the incomplete combustion of natural gas? A:
OPTIONS:
- liquid black
- dioxide black
- dark black
- carbon black
Answer: carbon black

input with options: Q: What can carry nerve impulses from tissues and organs to the spinal cord and brain? A:
OPTIONS:
- healthy neurons
- motor neurons
- respiratory neurons
- sensory neurons
output: sensory neurons

Problem: OPTIONS:
- attractive proteins
- mobilize proteins
- whereby proteins
- complement proteins
Q: Q: Which proteins bind to the surfaces of microorganisms and are particularly attracted to pathogens that are already tagged by the adaptive immune system? A:
Answer:
complement proteins