Biology Semester Exam 2024

Front

What is the difference between passive and active transport?

Back

Passive transport does not require energy, while active transport requires energy.

Front

What is the primary function of the respiratory system?

Back

The respiratory system's primary function is to take in oxygen and release carbon dioxide.

Front

What is the function of the integumentary system?

Back

The integumentary system serves as the outermost layer of defense and protection, primarily through the skin.

Front

Why is DNA important?

Back

DNA serves as the blueprint for the traits of all living things.

Front

Which two body systems help protect against infection from a scrape?

Back

The immune and integumentary systems help protect against infection.

Front

What is the role of the circulatory system?

Back

The circulatory system transports nutrients, gases, hormones, and waste products throughout the body.

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite external changes.

Front

What are enzymes?

Back

Enzymes are biological catalysts that speed up chemical reactions in the body.

Front

What is the function of the nervous system?

Back

The nervous system processes sensory information and coordinates responses to stimuli.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.