Semester 2 Final Exam

Front

What is the function of the Golgi apparatus in a cell?

Back

The Golgi apparatus packages and delivers materials throughout the cell, often referred to as the 'warehouse of the cell.'

Front

What is Newton's second law of motion?

Back

Newton's second law states that Force (F) is equal to mass (m) times acceleration (a), expressed as F = m * a.

Front

What distinguishes prokaryotic cells from eukaryotic cells?

Back

Prokaryotic cells do not contain a nucleus, while eukaryotic cells do.

Front

How many meters are in 61 kilometers?

Back

61 kilometers is equal to 61,000 meters.

Front

What type of graph would best depict a scenario involving distance traveled over time?

Back

A distance-time graph, which shows how distance changes with time.

Front

Define 'mass' in a scientific context.

Back

Mass is a measure of the amount of matter in an object, typically measured in kilograms.

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object, typically measured in meters per second squared (m/s²).

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are organelles that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that includes both speed and direction.

Front

What is a hypothesis in scientific research?

Back

A hypothesis is a testable prediction about the relationship between two or more variables.