C1.2 Cell Respiration Quizizz

What are the components of ATP?

• Adenine, glucose, and two phosphates

• Adenine, ribose, and three phosphates

• Cytosine, ribose, and three phosphates

• Guanine, ribose, and two phosphates

What type of bonds exist between the three phosphates in ATP?

• Low energy bonds

• Ionic bonds

• High energy bonds

• Covalent bonds

What happens when the bond between the last two phosphates in ATP is broken?

• It absorbs energy

• It releases energy

• It forms a new molecule

• It becomes stable

What is the role of ATP in cells?

• It stores genetic information.

• It provides energy for chemical reactions.

• It acts as a structural component.

• It transports oxygen.

Which of the following processes is facilitated by ATP?

• Passive transport

• Anabolism

• Photosynthesis

• Fermentation

What is active transport?

• Movement of molecules without energy

• Movement of molecules with energy across membranes

• Passive diffusion of water

• Osmosis

What type of reaction is involved in the regeneration of ATP from ADP and inorganic phosphate?

• Hydrolysis

• Oxidation

• Condensation

• Reduction

What provides the energy for the regeneration of ATP?

• Photosynthesis

• Cellular respiration

• Fermentation

• Glycolysis

What is cell respiration?

• The process of photosynthesis in plants

• The controlled release of ATP energy from organic compounds within cells

• The breakdown of water molecules in cells

• The synthesis of proteins in the ribosome

Which of the following are the principal substrates used by cells for respiration?

• Proteins and nucleic acids

• Glucose and fatty acids

• Water and oxygen

• Vitamins and minerals