DNA Replication Quiz

Which base pairs with Adenine in DNA?

• Cytosine

• Guanine

• Thymine

• Uracil

Which base pairs with Cytosine in DNA?

• Adenine

• Thymine

• Guanine

• Uracil

What is the primary language of genetic information?

• Lipids

• Proteins

• DNA

• Carbohydrates

What do genes direct the construction of?

• Carbohydrates

• Proteins

• Lipids

• Nucleic acids

What do proteins trigger in cells?

• Cellular processes

• Photosynthesis

• Evaporation

• Combustion

How do inherited traits get expressed?

• Through random chance

• Through cellular processes triggered by proteins

• Through environmental changes

• Through dietary habits

What process is necessary for cells to replicate?

• Photosynthesis

• DNA replication

• Protein synthesis

• Cellular respiration

Why do cells need to replicate?

• To produce energy

• To make copies of DNA

• To absorb nutrients

• To release waste

What is the estimated number of cells in the human body according to scientists?

• 37 million

• 37 billion

• 37 trillion

• 37 quadrillion

What is required for the formation of new cells?

• Making copies of RNA

• Making copies of DNA

• Making copies of proteins

• Making copies of lipids