In DNA what does nitrogen base C pair with?
The information in genes is used to make...
How many chromosome pairs make-up a human?
In DNA what does nitrogen base A pair with?
A section of DNA that codes for a trait or protein.
This structure holds and protects DNA.
Hundreds to thousands of genes make-up...
Which structure has more genetic material?
How many individual chromosomes make-up a human?
How many genes make-up a human?
G
~20,000
chromosomes
T
23
46
protein or traits
chromosomes
nucleus
gene
