Fall Final Review

Front

Why is energy lost as you go up a food chain?

Back

Organisms are inefficient and lose most of their energy as heat.

Front

How can photosynthesis be related to cellular respiration?

Back

What's produced by one is needed for the other.

Front

What is a difference between diffusion and facilitated diffusion?

Back

Facilitated diffusion requires a protein 'helper'.

Front

What kind of organisms are usually primary consumers?

Back

Herbivores.

Front

I make proteins for the cell. What am I?

Back

Ribosome.

Front

What is photosynthesis?

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What is cellular respiration?

Back

The process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What is the role of producers in an ecosystem?

Back

Producers convert solar energy into chemical energy through photosynthesis.

Front

What is the difference between a food chain and a food web?

Back

A food chain is a linear sequence of organisms, while a food web is a complex network of interconnected food chains.

Front

What are trophic levels?

Back

Trophic levels are the hierarchical levels in an ecosystem, comprising producers, primary consumers, secondary consumers, and so on.