Q: Q: What is the smallest unit of structure and function of all living organisms? A: | OPTIONS:
- chromosome
- organelle
- organ
- the cell
A: the cell

Q: Q: During cellular respiration, carbons from the glucose molecule are changed back into what gas? A: | OPTIONS:
- deformation dioxide
- carbon monoxide
- liquid dioxide
- carbon dioxide
A: carbon dioxide

Q: Q: What does the body derive from the breakdown of the carbohydrate-containing foods and drinks we consume? A: | OPTIONS:
- insulin
- lipids
- amino acids
- glucose
A: glucose

Q: Q: How many pathogens can each droplet contain? A: | OPTIONS:
- tens
- billions
- hundreds
- thousands
A: thousands