DNA Structure and Function Concepts

Where is DNA stored in the cells?

• In the mitochondria

• In the cytoplasm

• In the nucleus

• In the ribosomes

What is the unique shape of DNA that allows it to replicate and function effectively?

• A circular loop

• A double helix

• A triple helix

• A single strand

Which base pairs are always matched together in DNA?

• Adenine with cytosine, thymine with guanine

• Adenine with thymine, cytosine with guanine

• Adenine with thymine, guanine with thymine

• Adenine with guanine, thymine with cytosine

What does DNA contain that is essential for protein creation?

• Enzymes

• Blueprints

• Energy molecules

• Lipids

Why is DNA considered the 'thread of life'?

• It creates all the molecules in the body

• It stores genetic information and enables inheritance

• It helps cells divide faster

• It provides energy to cells