Front

What is the optimal pH and temperature for enzyme reactions?

Back

The optimal pH and temperature for enzyme reactions is typically around pH 8 and 37 degrees Celsius.

Front

How does the ozone layer impact UV rays?

Back

The ozone layer protects the Earth by absorbing most of the sun's harmful ultraviolet (UV) radiation.

Front

What can be interpreted from a graph without units on the axes?

Back

Even without units, we can interpret trends, such as the optimal conditions for enzyme activity.

Front

What trend has been observed in atmospheric carbon dioxide levels since 1960?

Back

Atmospheric carbon dioxide levels in parts per million have been rising since 1960.

Front

What does a graph showing the moose population indicate about its growth from 2002-2005?

Back

The graph indicates that the moose population grew from 2002 to 2005.

Front

What is a graph?

Back

A graph is a visual representation of data that shows relationships between variables.

Front

What is the importance of labeling axes on a graph?

Back

Labeling axes is crucial for understanding what data is being represented and for interpreting the graph accurately.

Front

What does a steep slope on a graph indicate?

Back

A steep slope indicates a rapid change in the variable being measured.

Front

What is the significance of the Y-axis in a graph?

Back

The Y-axis typically represents the dependent variable in a graph.

Front

What does a horizontal line on a graph represent?

Back

A horizontal line indicates that there is no change in the dependent variable as the independent variable changes.