Spiral Review

What is the primary function of the mitochondria in a cell?

• Energy production

• Protein synthesis

• Photosynthesis

• Cell division

Tags

NGSS.MS-LS1-2

Which of the following is a chemical change?

• Melting ice

• Boiling water

• Burning wood

• Dissolving sugar

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the chemical formula for table salt?

Tags

NGSS.MS-PS1-1

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the process by which plants make their food using sunlight?

• Respiration

• Photosynthesis

• Transpiration

• Digestion

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the acceleration due to gravity on Earth?

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Wind

• Nuclear

What is the pH level of pure water?

• 0

• 7

• 14

• 5

Which organ in the human body is primarily responsible for detoxification?

• Heart

• Liver

• Kidney

• Lungs

Tags

NGSS.HS-LS1-3

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

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen