Intro- Unit 4

Which of the following is not needed to make glucose during photosynthesis?

• Light Energy
• O₂
• CO₂
• H₂O

Oxygen is used to break down glucose molecules and releases energy in a process called

• photosynthesis

• cellular respiration

• cytokinesis

• fermentation

Cellular respiration takes place in a eukaryotic cell's 

• golgi complex
• endoplasmic reticulum
• nucleus
• mitochondria

The equation:
C₆H₁₂O₆ + 6O₂ --> 6CO₂ + 6H₂O + ATP
is the equation for which of the following processes?

• photosynthesis
• fermentation
• endocytosis
• cellular respiration

The equation:
6CO₂ + 6H₂O + Sunlight --> C₆H₁₂O₆ + 6O₂
is the equation for which of the following processes?

• endocytosis
• cellular respiration
• photosynthesis
• fermentation

Which substance in green plants needs to absorb sunlight during photosynthesis?

• chlorophyll

• cytoplasm

• oxygen

• water

Where does the Krebs' Cycle occur? 

• mitochondria
• cell membrane
• chloroplast
• cytoplasm

What is the ultimate source of energy for life on Earth?

• glucose
• sunlight
• ATP
• H2O

What type(s) of cells perform cellular respiration?

• all cells
• animals
• plants
• bacteria

Which molecule is broken down by glycolysis?

• citric acid
• oxygen
• ADP 
• glucose