Question

In humans, one gene consists of about how many nucleotide pairs?

Answer 1

Each gene in the human genome is made up of thousands to hundreds of thousands of nucleotide pairs. There are approximately 20,000 to 25,000 genes in the human genome, which totals about 3 billion base pairs.

Step-by-step explanation:

In humans, a single gene typically consists of a variable number of nucleotide pairs, but to give a broad idea, each of the 20,000 to 25,000 genes in the human genome is made up of thousands to hundreds of thousands of base pairs. The entire human genome is about 3 billion base pairs in size. However, it's worth noting that the number of base pairs in a gene can vary greatly depending on the specific gene's function and complexity. Of the 3 billion base pairs in the human genome, a small percentage is directly responsible for coding genes while the rest are involved in regulatory elements or have functions that are not fully understood yet.

Human genes:

1. Humans have approximately 20,000 to 25,000 genes.
2. A gene can vary widely in length from a few hundred to more than a million base pairs.
3. The complete human genome contains about 3 billion base pairs.