Bio test Macros and cellular Energetics

Front

Which organelle is responsible for making food (Glucose) using sunlight?

Back

Chloroplast

Front

How does most of the water needed by the plant get into its leaves?

Back

The roots absorb it and then it travels up the stem

Front

What is the ultimate ORIGINAL source of energy for living things?

Back

Sun

Front

What is the primary purpose of cellular respiration?

Back

To release energy from food molecules

Front

Which of the following is a reactant in the cellular respiration process? Carbon dioxide, Oxygen, Water, ATP

Back

Oxygen

Front

What is the main product of anaerobic respiration in muscle cells?

Back

Lactic acid

Front

Role of mitochondria in cells?

Back

They are the powerhouse of the cell, generating ATP

Front

Explain how energy is transferred in an ecosystem through the process of cellular respiration.

Back

Energy is transferred from producers to consumers and then to decomposers.

Front

Which statement best explains the cycling of matter in aerobic conditions?

Back

Oxygen is used to break down glucose, releasing carbon dioxide and water

Front

Analyze the impact of cellular respiration on the carbon cycle in an ecosystem.

Back

Cellular respiration increases carbon dioxide levels in the atmosphere.