Biology week 5 ATP synthase

What is an autotroph?

• Organism that cannot produce its own food
• Organism that feeds on other organisms for energy
• Organism that can produce its own food using light or chemical energy
• Organism that only consumes water for energy

What is a heterotroph?

• An organism that can produce its own food through photosynthesis
• An organism that only eats meat
• An organism that can survive without consuming any nutrients
• An organism that cannot produce its own food and must obtain its nutrients from other organisms

What is the main point of ETC in the mitochondria?

• Break down glucose through photosynthesis
• Generate ATP through oxidative phosphorylation
• Produce oxygen through cellular respiration
• Store energy through anaerobic respiration

What molecule is ATP synthase?

• Water

• Lipid

• Carbohydrate

• Protein

What are the three cycles used to break down glucose and make ATP?

• Glycolysis, Krebs cycle, and electron transport chain
• Cellular respiration, Anaerobic respiration, and Aerobic respiration
• Fermentation, Citric acid cycle, and oxidative phosphorylation
• Photosynthesis, Calvin cycle, and light reaction

Do all living things need ATP?

• No
• Only some
• Yes
• Not sure

What is the process of converting light energy into chemical energy called?

• Respiration

• Fermentation

• Photosynthesis

• Digestion

What is the primary function of the Krebs cycle?

• To produce glucose

• To produce ATP

• To produce oxygen

• To produce carbon dioxide

What is the role of ATP synthase in cellular respiration?

• It breaks down glucose

• It produces oxygen

• It facilitates the synthesis of ATP

• It facilitates the synthesis of glucose