No - genes are the parts of DNA that code for a functional product (such as a protein). There are other parts of the DNA which are not genes.
Functional segments of DNA are called genes
Genes are segments of DNA. DNA is made up of polymer of nucleotides joined together. When there is an alteration in the sequence of nucleotides, gene mutation occurs.
DNA is a large, polymeric biomolecule composed of four different types of subunits called nucleotides. The sequence of nucleotides within the DNA molecule can encode information. All the information necessary to encode a protein is called a gene. DNA molecules can be extremely long - extending for millions of nucleotides. A chromosome is a single DNA molecule (encoding thousands of genes) plus associated proteins that provide structure and play key roles in the regulations of genes.
Not quite. Don't think of these things being on each other. Genes and chromosomes are made of DNA. DNA is a large, polymeric biomolecule composed of four different types of subunits called nucleotides. The sequence of nucleotides within the DNA molecule can encode information. All the information necessary to encode a protein is called a gene. DNA molecules can be extremely long - extending for millions of nucleotides. A chromosome is a single DNA molecule (encoding thousands of genes) plus associated proteins that provide structure and play key roles in the regulations of genes.
A.MADE OF REPETING SUBstens called nucleotides B.contains codes for your genes
nucleus, which has chromosomes that contain many genes
There are 4 different types of nucleotides in a humans DNA!
They have the same nucleotides (A, T, C, G) and structure (double helix and chromosomes), and have a lot of the same genes, but a lot of genes differ, also.
Nucleotides do not have DNA or RNA. DNA and RNA are composed of nucleotides.
DNA
The human genome project began in 1990, and this project was to find the complete sequence of genes in a human. The goal of this project was to identify all genes in the human body, this meant as much as mapping out 3 billion base pairs of nucleotides in our DNA. It was completed in 2003 and this now allows for further development in biological diseases and also gives us a thorough analysis in human Biology.
the order of the nucleotides in the molecule