ATP and Cellular Energy Quiz

What is released when ATP is converted to ADP?

• Oxygen

• Usable energy

• Carbon dioxide

• Water

What analogy is used to describe the energy storage in ATP?

• A battery

• A gas tank

• A solar panel

• A wind turbine

What happens if the sodium-potassium pump stops working?

• Equilibrium is reached

• More energy is produced

• Nutrients are absorbed faster

• Cells become more active

What analogy is used to describe the function of the sodium-potassium pump?

• A leaky boat

• A running engine

• A flowing river

• A spinning wheel

What is the process called when a cell engulfs a large particle by extending pseudopods?

• Pinocytosis

• Exocytosis

• Phagocytosis

• Receptor-mediated endocytosis

What is the role of receptors in receptor-mediated endocytosis?

• To digest particles

• To attach specific molecules

• To release hormones

• To produce energy

What organelles are involved in the secretion process?

• Mitochondria and Ribosomes

• Endoplasmic Reticulum and Golgi Apparatus

• Nucleus and Lysosomes

• Chloroplasts and Vacuoles

What triggers the release of secretory vesicles in regulated secretion?

• Presence of a signal molecule

• High temperature

• Low pH levels

• Absence of light

Which of the following is NOT involved in the secretion process?

• Golgi Apparatus

• Endoplasmic Reticulum

• Mitochondria

• Secretory Vesicles

What is the role of a signal molecule in regulated secretion?

• It inhibits the secretion process.

• It triggers the release of vesicles.

• It stores energy for the cell.

• It breaks down proteins.