Cellular Transport and Energy Metabolism Quiz
Test your knowledge on bioenergetics with questions about ATP production, cellular respiration, and membrane transport.
#1
Which organelle is responsible for producing ATP in eukaryotic cells?
Nucleus
Endoplasmic reticulum
Mitochondrion
Golgi apparatus
#2
What is the role of enzymes in cellular metabolism?
Store genetic information
Catalyze chemical reactions
Provide structural support
Transport molecules across membranes
#3
What is the primary function of the cell membrane?
Energy production
Cellular communication
Structural support
Selective permeability
#4
Which process involves the movement of molecules from an area of high concentration to an area of low concentration without the use of energy?
Active transport
Facilitated diffusion
Endocytosis
Simple diffusion
#5
What is the process by which a cell engulfs large particles or other cells by forming vesicles called phagosomes?
Exocytosis
Pinocytosis
Endocytosis
Osmosis
#6
Which type of cellular transport requires energy to move substances against their concentration gradient?
Facilitated diffusion
Simple diffusion
Active transport
Osmosis
#7
In cellular respiration, what is the final electron acceptor in the electron transport chain?
Oxygen
Carbon dioxide
Glucose
NADH
#8
Which molecule serves as the primary energy currency of the cell?
#9
In glycolysis, which molecule is split to produce two molecules of pyruvate?
#10
During which stage of cellular respiration is carbon dioxide produced?
Glycolysis
Citric acid cycle
Electron transport chain
Pyruvate oxidation
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