Biology: Photosynthesis & Cellular Respiration

What is the equation for photosynthesis?

• 6CO2 + 6H2O + light = 6O2 + C6H12O6 + Energy

• 6O2 + C6H12O6 = 6CO2 + 6H2O + Energy

What is the equation for cellular respiration?

• 6CO2 + 6H2O + light = 6O2 + C6H12O6 + Energy

• 6O2 + C6H12O6 = 6CO2 + 6H2O + Energy

When is energy released from ATP?

• phosphate group is removed

• phosphate group is added

• when exposed to light

What are the 3 parts of ATP?

• adenine, ribose, 3-phospahte group

• adenine, starch, 3-phosphate group

• adenine, ribose, 2-phosphate group

What is the purpose of ATP?

• to provide energy for cell function

• to covert sunlight into energy

• to discard cell waste

Organisms that make their own food are called _________.

• heterotrophs

• autotrophs

• consumers

Organisms that obtain energy by eating other organisms are called _____.

• heterotrophs

• autotrophs

• producers

Light-absorbing molecules are called _____.

• pigments

• chloroplasts

• thylakoids

A stack of thylakoids is known as _____.

• granum

• a stack of thylakoids

• stroma

Where is stroma found?

• inside the thylakoid

• outside the thylakoid

• in space