Q: The sites of protein synthesis are tiny structures called? Choices: - crystals - protons - prokaryotes - ribosomes A:
ribosomes

Q: Atoms are composed of negatively charged electrons and a positively charged what? Choices: - DNA segment - neutron - bond - nucleus A:
nucleus

Q: Q: Brass and bronze are examples of what type of mixture composed of two or more elements, at least one of which is a metal? Choices: - halloid - compound - metalloid - alloy A:
A: alloy

Question: Q: The two parts of photosynthesis photosynthesis takes place in two stages: the light-dependent reactions and which cycle? Choices: - colors cycle - klein cycle - dark cycle - calvin cycle A:
Answer: calvin cycle

*Question*
Q: What global cycle takes place on, above, and below earth's surface? Choices: - aqua cycle - water flow - water wheel - water cycle A:
**Answer**
water cycle

*Question*
Q: Amides are actually formed by bringing together an amine-containing molecule and molecule containing what? Choices: - oxidize acid - polymer acid - Fatty acid - carboxylic acid A:
**Answer**
carboxylic acid