Cellular Respiration Case Study Challenge

The video tutorial guides biology students through lab 4.4, focusing on cellular respiration. The mission is to save Jared, a CIA agent, from poisoning by understanding how cellular respiration is disrupted. The tutorial covers the symptoms of poisoning, the role of ATP in cellular respiration, and the processes of glycolysis, the Krebs cycle, the electron transport chain, and ATP synthase. Students learn about the inputs and outputs of these processes and the importance of oxygen in cellular respiration.

What is the primary role of the students in the lab scenario?

• To cook a meal

• To diagnose and treat poisoning

• To study plant cells

• To act as Navy SEALs

Which molecule is essential for cellular energy?

• Oxygen

• ATP

• Carbon Dioxide

• Glucose

Where does cellular respiration primarily occur?

• Ribosomes

• Cytoplasm

• Mitochondria

• Nucleus

What is the first step of cellular respiration?

• ATP Synthase

• Glycolysis

• Electron Transport Chain

• Krebs Cycle

What does glycolysis produce?

• ATP and NADH

• Oxygen and Glucose

• Pyruvate and ATP

• Carbon Dioxide and Water

What are the two main inputs required for cellular respiration?

• Glucose and Oxygen

• Water and ATP

• Oxygen and Carbon Dioxide

• Glucose and Water

What is the main output of cellular respiration that cells use for energy?

• Glucose

• Water

• Carbon Dioxide

• ATP

Why is oxygen crucial for cellular respiration?

• It is a waste product

• It picks up electrons to form water

• It is used in the Krebs cycle

• It helps in glycolysis

What is the role of ATP synthase in cellular respiration?

• Creates a H+ gradient

• Synthesizes ATP

• Produces NADH

• Splits glucose

How many ATP molecules are produced by ATP synthase?

• 2

• 34

• 4

• 10