Q: What forms the pathway of water and nutrients from roots to leaves and flower? A:
OPTIONS:
- the stamen
- the stigma
- the pistil
- the stem
the stem

Q: Double strands of what wrap around histone proteins to form nucleosomes, which are coiled into a chromatin fiber? A:
OPTIONS:
- bacteria
- ribosomes
- chromatids
- dna

Answer: dna

Question: Q: What kind of reactions are involved in processes ranging from the contraction of muscles to the digestion of food? A:
OPTIONS:
- liquid
- atomical
- mineral
- chemical
Answer: chemical

input with options: Q: Which system does the large and small intestine belong to? A:
OPTIONS:
- LYMPHATIC
- molecules system
- skeletal system
- digestive system
output: digestive system

Q: Q: What term is used to describe structures that are similar in unrelated organisms? A:

OPTIONS:
- reproductive
- symbolic
- isolated
- analogous

A: analogous

Q: What are polymers composed of many sugar building blocks called? A:
OPTIONS:
- monosaccarides
- monomers
- hydrocarbons
- polysaccharides
polysaccharides