Match each definition in the first column to the correct term in the second column.
-A cell structure that acts as a boundary between a cell and its environment.

Question

Quizplus · Accepted Answer

The plasma membrane acts as a boundary between the cell and its environment.

Answer: G
 Cristae are the foldings found in the inner mitochondrial membrane that increase the surface area available for the electron transport chain to occur.

Answer: F
 Flagella are long, whip-like structures used by some cells, such as sperm cells, for locomotion.

Answer: H
 The citric acid cycle, also known as the Krebs cycle, is a series of chemical reactions that occur in the mitochondria and generate energy in the form of ATP.

Answer: A
 Microtubules are protein structures that help support cell shape and are involved in processes such as mitosis and intracellular transport.

Answer: B
 ATP is the molecule used by cells as a source of energy for metabolic processes.

Answer: C
 Glycolysis is the breakdown of glucose into pyruvate, which occurs in the cytoplasm and generates a small amount of ATP.

Answer: D
 The electron transport chain is a series of proteins located on the inner mitochondrial membrane that transfers electrons and generates ATP.

Match Each Definition in the First Column to the Correct