| Question | Answer | % Correct |
|---|---|---|
| Which of the following is a greenhouse gas that plays a crucial role in regulating Earth's temperature? | Carbon dioxide | 100%
|
| Which of the following is a characteristic feature of prokaryotic cells? | Circular DNA | 100%
|
| What is the primary function of the kidneys in the human body? | Filtration of blood and excretion of waste products | 100%
|
| In genetics, what term describes the expression of an individual's genetic makeup? | Phenotype | 100%
|
| Which of the following is a characteristic of asexual reproduction? | Produces genetically identical offspring | 100%
|
| What is the primary function of the hormone insulin in the human body? | Regulates blood sugar levels | 100%
|
| What is the process by which plants lose water vapor through small openings in their leaves? | Transpiration | 100%
|
| What is the primary function of the enzyme amylase? | Breaks down carbohydrates | 67%
|
| Which of the following is a characteristic feature of viruses? | Dependence on a host cell for replication | 67%
|
| Which of the following is a function of the smooth endoplasmic reticulum? | Lipid synthesis and detoxification | 67%
|
| Which cellular structure is responsible for producing ribosomal RNA and is often called the "factory" of the cell? | Nucleolus | 67%
|
| During which phase of the cell cycle does DNA replication occur? | S phase | 67%
|
| In cellular respiration, which stage produces the majority of ATP (adenosine triphosphate)? | Electron transport chain | 33%
|
| What is the term for the movement of molecules from an area of high concentration to an area of low concentration, without the use of energy? | Passive diffusion | 33%
|
| In the scientific classification of living organisms, which category is more specific than "phylum" but more general than "species"? | Class | 0%
|