Biology Unit 5 Review- Cell Energy

Energy Flow

100

birds that eat insects would be classified as 

carnivores

200

Photosynthetic organisms are what kind of organism on a trophic pyramid?

producers

300

as you go up a food pyramid, how much energy is transferred to the next energy level?

10% (so 90% of the energy is lost or decreased)

400

if you introduced another producer to a food chain, what would happen to the number of herbivores?

they would increase

500

in food chains, the flow of energy is always: one way or two ways?

one way

Cellular Respiration

100

energy must be stored in the bonds of what molecule to be used by humans/animals?

ATP

200

Which process takes place in the inner membrane of mitochondria?

the ETC 

300

the first step of cellular respiration that produces pyruvate

glycolysis

400

the type of anaerobic respiration that produces ______________causes muscle fatigue

lactic acid

500

which process of cellular respiration will produce the highest amount of ATP

aerobic respiration

Photosynthesis

100

Photosynthetic organisms are what kind of organism? 

Producers

200

what is the role of chlorophyll in the chloroplasts?

absorb the sunlight energy

300

water is split and ATP and NADPH are produced during what part of photosynthesis?

light dependent rxn/ETC

400

what is the chemical formula for glucose and during what part of photosynthesis is it made?

C6H12O6 and Calvin Cycle/Light independent 

500

What are the two main parts of the chloroplast specialized for the process of photosynthesis? 

Grana and stroma. 

Photosynthesis 2

100

What is the equation for photosynthesis? 

carbon dioxide + water —> glucose + oxygen + water

6CO₂ + 6H₂O —> C₆H₁₂O₆ + 6O₂

200

overall photosynthesis is what type of rxn when it comes to energy loss or gain?

endothermic

300

in photosynthesis, _____ gas moves into the plant while ____ gas moves out

CO2 ; O2

400

Besides plants, what other organism can perform photosynthesis

protists or bacteria

500

the light dependent rxn occurs in what part of the chloroplasts?

thylakoid membrane/grana

Cellular Respiration 2

100

What does the process of cellular respiration do? 

The overall process of cellular respiration converts sugars into ATP using oxygen.

200

What is the equation for cellular respiration? 

glucose + oxygen → carbon dioxide + water.

C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O

300

Where does cellular respiration take place? 

Cellular respiration takes place in the mitochondria

400

Respiration is an aerobic process, which means it needs _________ in order to take place

oxygen

500

How many TOTAL ATP molecules are made from the breakdown of ONE glucose molecule? 

36 to 38