Academic Decathlon

Which CR Jefferson team won the most recent state title?

• football

• academic decathlon

• basketball

• softball

What is the primary function of the mitochondria in eukaryotic cells?

• Energy production

• Protein synthesis

• Photosynthesis

• Cell division

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Which of the following elements is a noble gas?

• Oxygen

• Nitrogen

• Helium

• Carbon

What is the chemical formula for table salt?

Which law explains the relationship between the pressure and volume of a gas at constant temperature?

• Boyle's Law

• Charles's Law

• Avogadro's Law

• Newton's Law

What is the acceleration due to gravity on Earth?

Tags

NGSS.HS-PS2-4

Which part of the cell is responsible for controlling the passage of substances in and out of the cell?

• Cell membrane

• Nucleus

• Ribosome

• Mitochondria

Tags

NGSS.MS-LS1-2

What is the most abundant gas in the Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

Which of the following is a chemical change?

• Melting of ice

• Burning of wood

• Boiling of water

• Breaking of glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the pH of a neutral solution at 25°C?

• 0

• 7

• 14

• 10