25-26 ADV Flashcard Review (Biomolecules/Cells)

Front

What are enzymes?

Back

Proteins that catalyze (speed up) chemical reactions inside the cell.

Front

What type of cell is bacteria?

Back

Prokaryotic cell.

Front

What is the primary function of carbohydrates like chitin?

Back

Provides support and protection for insects.

Front

What is the basic unit of structure and function in an organism?

Back

Cell.

Front

What evidence supports the endosymbiotic theory?

Back

Mitochondria and chloroplasts have their own DNA, which is similar to prokaryotic DNA.

Front

What are the characteristics of life?

Back

Organisms must grow, reproduce, respond to stimuli, and maintain homeostasis.

Front

What is the function of nucleic acids?

Back

Store and transmit genetic information.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.

Front

What role do proteins play in cells?

Back

They serve as enzymes, structural components, and signaling molecules.

Front

What is the function of carbohydrates in living organisms?

Back

Provide energy and structural support.