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Common Assessment 3
| Question | Answer |
|---|---|
| How does energy flow through a plant? | sun ---> chloroplast ----> glucose |
| The equation for photosynthesis | 6CO2 + 6H2O ---> C6H12O6 + 6O2 |
| What are the reactants of photosynthesis? | 6CO2 + 6H2O |
| The equation for cellular respiration | C6H12O6 + 6O2 ---> 6CO2 + 6H2O |
| What are the reactants of cellular respiration? | C6H12O6 + 6O2 |
| What are the products of cellular respiration? | 6CO2 + 6H2O |
| What is the purpose of photosynthesis? | To change energy from the sun to chemical energy (glucose) |
| What type of biomolecule is glucose? | Carbohydrate |
| Type of gas that plants produce | Oxygen (O2) |
| Where do plants get most of their CO2 from? | The atmosphere |
| What do plants use light for? | Glucose production |
| The bases of DNA include | Adenine, Thymine, Cytosine, and Guanine |
| A change in the DNA sequence | Mutation |
| The arrangement of these determines the traits of an organism | Nucleotides |
| The building blocks of DNA | nucleotides |
| Used to separate DNA fragments | Electrophoresis |
| Creating two identical DNA strands from a single parent strand | DNA Replication |
| Nucleic acids are stored in this part of the cell | Nucleus |
| How many nitrogen bases does DNA have? | 4 |
| How many strands does DNA have? | 2 |
| The shape of DNA is described as | a twisting ladder (or double helix) |