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Discovering DNA

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Questions and Answers

What is the structure of DNA?

The double helix structure

What is the difference between DNA and RNA?

RNA is single-stranded while DNA is double-stranded

What are the four bases in DNA?

Adenine, thymine, guanine, cytosine

Where is DNA found in the cell?

In the nucleus Signup and view all the answers

How many chromosomes do humans have?

23 pairs / 46 individual Signup and view all the answers

Which two scientists determined the structure of DNA?

Watson and Crick Signup and view all the answers

What is the main difference between DNA and RNA?

DNA is double-stranded, while RNA is single-stranded Signup and view all the answers

What is the function of RNA in the body?

Codes for proteins Signup and view all the answers

What is the term for a section of DNA that is cut up into specific lengths?

Chromosome Signup and view all the answers

How many pairs of chromosomes do humans have?

23 Signup and view all the answers