Q: Amino acids are the building blocks of what macromolecules? Choices: - lipids - sugars - carbohydrates - proteins A:
proteins

Q: Fluid-filled thylakoids are the site of glucose production in the second stage of what process? Choices: - measurements - glycolysis - birth - photosynthesis A:
photosynthesis

Q: Q: What is the simplest type of carbon-based compounds? Choices: - Buckminsterfullerine - graphite - particles - hydrocarbons A:
A: hydrocarbons

Question: Q: Changes from a less-ordered state to a more-ordered state (such as a liquid to a solid) are always what? Choices: - unbalanced - reactive - endothermic - exothermic A:
Answer: exothermic

*Question*
Q: Adulthood is divided into how many stages? Choices: - two - four - five - three A:
**Answer**
three

Q: Q: What is the term for many different types of animals within the same species? Choices: - pollution - habitat - differentiation - diversity A:
A: diversity