CJ Science Semester Test

Front

What provides support to plant cells, similar to how bones provide structure to animals?

Back

Cell walls provide support to plant cells.

Front

Where can the highest number of naturally occurring earthquakes be seen in the United States?

Back

Along the Pacific coast.

Front

What do scientists rely on to predict earthquakes?

Back

Seismic data.

Front

What happens to the average velocity of air molecules when the temperature inside a kitchen rises?

Back

The average velocity of the air molecules increases.

Front

What are the differences in cell structure among insects, plants, and fungi?

Back

Different organisms have distinct cell structures, such as cell walls in plants and fungi, and no cell walls in animals.

Front

What is the function of mitochondria in cells?

Back

Mitochondria are the powerhouses of the cell, providing energy through respiration.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting sunlight into energy.

Front

What is seismic data?

Back

Seismic data is information collected from seismic waves to study earthquakes.

Front

What is the average size of air molecules?

Back

The average size of air molecules is not directly related to temperature changes.

Front

How do organisms obtain energy?

Back

Organisms obtain energy through various processes such as photosynthesis in plants and consumption in animals.