2.18 Connecting Cellular Respiration and Photosynthesis

Multiple Choice

In the hills of North Carolina, several different species of wrens live in one large pine tree. This is possible because the wrens

• breed at different times

• have different natural enemies.

• eat different foods found in and on the tree.

• must have the resource competition from the other wren species.

Multiple Choice

It has been observed that many small minnow species will defend a territory against other species of small minnows and darter fish. What is MOST LIKELY true about those other species?

• They have similar appearances

• They use similar courtship routines

• They have the same predators.

• They eat the same foods.

Multiple Choice

In which cell organelle does PHOTOSYNTHESIS take place?

• The chloroplast

• The mitochondria

• The cytoplasm

• The golgi apparatus

Multiple Choice

The green pigment in plants is called

• melanin

• chlorophyll

Multiple Choice

The products of photosynthesis are

• carbon dioxide, water, energy

• sugar (glucose), oxygen, water

Multiple Choice

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

• _O2 + light + H₂O --> CO₂ + Sugar

• CO₂ + O₂ + H₂O --> Light+ Sugar

Multiple Choice

The reactants in cellular respiration are

• sugar (glucose), oxygen

• carbon dioxide, water

Multiple Choice

Select the balanced equation that represents cellular respiration.

• C₆H₁₂O_{6 +} 6O₂ −−> 6CO₂ + 6H₂O + Energy

• 2C₆H₁₂O_{6 +} 4CO₂ −−> 4O_{2 +} 6H₂O + Energy

Multiple Choice

The process by which sugar is converted into energy (ATP) by living organisms is called

• photosynthesis

• cellular respiration

Multiple Choice

The process by which sunlight, carbon dioxide, and water are converted into glucose and oxygen

• photosynthesis

• cellular respiration