Unit 6 Test Review- K

What is the first source of energy for living things?

• food

• glucose

• the sun

• water

What are the inputs (reactants) of photosynthesis?

• glucose and oxygen

• glucose and carbon dioxide

• carbon dioxide and oxygen

• carbon dioxide and water

Where does photosynthesis take place?

• mitochondria

• nucleus

• chloroplast

• ribosome

What is the main pigment in plants?

• chlorophyll

• glucose

• oxygen

• carotene

What are the 2 products of photosynthesis?

• Sugar and CO2

• sugar and O2

• H2O and CO2

• H2O and CO2

Which organelle is only in PLANT cells?

• Mitochondria

• Cell Membrane

• Chloroplast

• Nucleus

What is the energy transformation that occurs in photosynthesis?

• Light energy to Chemical energy

• Light energy to Electrical energy

• Chemical energy to Light Energy

Which organelle and process converts chemical energy stored in sugar into ATP?

• Chloroplasts via Photosynthesis

• Mitochondria via Carbon cycle

• Photosynthesis via Chloroplasts

• Mitochondria via Cellular Respiration

Humans add carbon to the atmosphere by:

1. burning fossil fuels

2. planting trees

3. burning rainforests

4. cellular respiration

• 2 only

• 1 and 4

• 1, 3, and 4

Process that removes Carbon from the atmosphere:

• Photosynthesis

• Cell Respiration

• Protein Syntesis

• Aerobic Cell Respiration