9 Questions
What is the purpose of DNA?
To produce proteins
How many chromosomes do human beings have?
23
What is a gene?
A small portion of a chromosome that makes one protein
What is the double helix structure made up of?
Nucleotides
How many chromosomes do human beings have?
23 pairs
What is the purpose of a gene?
To regulate cell growth
What is the purpose of a gene?
To produce proteins
How many chromosomes do human beings have?
46
What is the double helix structure made up of?
DNA
Test your knowledge about the structure and packaging of DNA, the number of chromosomes in human beings, and the function of genes in protein production.
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