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- 1. Multiple ChoiceThe way an organism reacts is called -photosynthesisa responsea stimulushomeostasis
- 2. Multiple ChoiceA growth response in plants is called a -stimuliphotosynthesishomeostasistropism
- 3. Multiple ChoiceWhat organelle is mostly responsible for turgor pressure?cell wallcytoplasmvacuolenucleus
- 4. Multiple ChoiceA plant wilting is an example of -an internal stimulusan external stimulusplant deatha response to maintain homeostasis
- 5. Multiple ChoiceWhich of the following is not an example of external stimuli?ThirstLightTemperatureGravity
- 6. Multiple ChoiceTrue or False. Wilting is when a plant loses turgor pressure.TrueFalse
- 7. Multiple ChoiceWhich biomolecule is found in almost all food sources?lipidscarbohydratesproteinsnucleic acids
- 8. Multiple ChoiceWhat are the reactants in photosynthesis?carbon dioxide and waterwater and glucoseglucose and oxygenwater and oxygen
- 9. Multiple ChoiceWhich of the following is an example of an external stimulus?ThirstEatingTemperatureSweating
- 10. Multiple ChoiceA balanced internal environment is called -photosynthesisinternal stimulushomeostasisexternal stimulus
- 11. Multiple ChoiceWhat biomolecules cannot be stored for later use?nucleic acidscarbohydrateslipidsproteins
- 12. Multiple ChoiceWhich biomolecule is used for repair, reproduction and protein synthesis?lipidsproteinsnucleic acidscarbohydrate
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