input with options: You are presented with the quiz "What can a certain protein affect in meat?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cartilage is a tough tissue that contains a protein called collagen" and "collagen contributes to meat toughness". So, what's the best answer to the question?
OPTIONS:
- health
- piousness
- stamina
- retina
- toughness
- liveliness
- saltiness
- Energy
output: toughness
Q: You are presented with the quiz "What are part of chromosomes?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "chromosomes are coiled structures made of DNA and proteins" and "chromosomes are made up of DNA and histone proteins". So, what's the best answer to the question?

OPTIONS:
- Chemical energy
- color of leaves
- sensory neurons
- the body's largest organ
- Most plants
- histone proteins
- keeps the organism warm
- more abundant

A: histone proteins
input: OPTIONS:
- Summer
- body
- state
- skin
- H 2 O
- HIV
- life
- humans Now, answer this question: You are presented with the quiz "Thyroxine increases the rate of metabolism in cells throughout the what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "thyroid hormones increase the rate of metabolism in cells throughout the body" and "thyroxine, a thyroid hormone, is an aryl iodide". So, what's the best answer to the question?
A:
output: body
You are presented with the quiz "Most mammals have a body what for keeping warm?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "thick fur can be used for keeping warm" and "most mammals have hair, or fur, covering their body". So, what's the best answer to the question?

OPTIONS:
- four limbs
- exoskeleton
- warm
- scales
- sweating
- covering
- bareness
- opening

Answer: covering
Problem: OPTIONS:
- pollen
- cytoplasm
- litter
- chromosomes
- Plants growth
- Most plants
- mitochondria
- nucleus
Q: You are presented with the quiz "What does compressed genetic material form?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "dNA is found in chromosomes" and "dNA condenses to form chromosomes". So, what's the best answer to the question?
Answer: chromosomes
You are presented with the quiz "what travels throughout the body in the blood?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "endocrine hormones travel throughout the body in the blood" and "hormones are the chemical messengers of the body's endocrine system". So, what's the best answer to the question?

OPTIONS:
- chemical messengers
- carbon monoxide
- Veins and arteries.
- bacterial messengers
- density
- kinetic energy
- electromagnetic energy
- matter vibrating

Answer:
chemical messengers