Difference between dna genes and chromosomes

A chromosome is a structure that is made of a synthetic known as deoxyribonucleic corrosive, or DNA and also protein. Chromosomes are found in the core of cells. Chromosomes contain numerous genes. A quality is an atomic unit of heredity.

Genes, chromosomes and DNA are three indispensable segments of cells and numerous understudies regularly mistake them for one another.

DNA remains for Deoxyribose Nucleic Acid. DNA particles contain the hereditary code which is produced using a succession of amino acids. The hereditary code is novel for every individual.

Genes are short segments of DNA. Every quality (short DNA area) contains a code for a particular grouping of amino acids that codes for a particular protein in the body.

Chromosomes are produced using DNA particles and are found in the cell core.


However, your genes additionally imply that you most likely look somewhat like different individuals from your family. For instance, have you been informed that you have ‘your mom’s eyes’ or ‘your grandma’s nose’?

dna structure
dna structure

Genes impact what we look like outwardly and how we take a shot at within. They contain the data our bodies need to make synthetic substances called proteins. Proteins frame the structure of our bodies, too assuming a critical job in the procedures that keep us alive.

Genes are made of a compound called DNA, which is short for ‘deoxyribonucleic corrosive’. The DNA atom is a twofold helix: that is, two long, thin strands bent around one another like a winding staircase.

The sides are sugar and phosphate atoms. The rungs are sets of synthetics called ‘nitrogenous bases’, or ‘bases’ for short.

There are four kinds of base: adenine (A), thymine (T), guanine (G) and cytosine (C). These bases connect in a quite certain manner: A dependably combines with T, and C dependably matches with G.

The DNA atom has two critical properties.

It can make duplicates of itself. In the event that you pull the two strands separated, each can be utilized to make the other one (and another DNA particle).

It can convey data. The request of the bases along a strand is a code – a code for making proteins.


A quality is a length of DNA that codes for a particular protein. Along these lines, for instance, one quality will code for the protein insulin, which is imperative job in helping your body to control the measure of sugar in your blood.

genes structure
genes structure

Genes are the fundamental unit of hereditary qualities. Individuals have 20,000 to 25,000 genes. These genes represent just around 3 for every penny of our DNA. The capacity of the rest of the 97 for every penny is as yet not clear, despite the fact that researchers figure it might have something to do with controlling the genes.


In the event that you took the DNA from every one of the cells in your body and arranged it, end to end, it would frame a strand 6000 million miles in length (yet, thin)! To store this essential material, DNA atoms are firmly pressed around proteins called histones to make structures called chromosomes.

Individuals have 23 sets of chromosomes in each cell, which makes 46 chromosomes altogether. A photo of a man’s chromosomes, masterminded by size, is known as a karyotype.

The sex chromosomes decide if you are a kid (XY) or a young lady (XX). Alternate chromosomes are called autosomes.

The biggest chromosome, chromosome 1, contains around 8000 genes. The littlest chromosome, chromosome 21, contains around 300 genes. (Chromosome 22 ought to be the littlest, yet the researchers committed an error when they initially numbered them!).

The DNA that contains your genes is put away in your phones in a structure called the core.