2023 Biology 1st Semester Final Exam Review

Front

What are the products of photosynthesis?

Back

Oxygen and glucose.

Front

What is the pH value considered neutral?

Back

7

Front

What process do consumers use to break down food into energy?

Back

Cellular Respiration.

Front

What does an ecosystem in homeostasis mean?

Back

It is in a state of balance and stability.

Front

Who is the tertiary consumer in a food chain?

Back

Eagle.

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, like plants, create energy through photosynthesis and form the base of the food chain.

Front

What is a food chain?

Back

A linear sequence of organisms through which nutrients and energy pass as one organism eats another.

Front

What is the difference between a primary consumer and a secondary consumer?

Back

Primary consumers eat producers (plants), while secondary consumers eat primary consumers.