What is DNA write its structure and function?

What is DNA write its structure and function?

DNA is the information molecule. It stores instructions for making other large molecules, called proteins. These instructions are stored inside each of your cells, distributed among 46 long structures called chromosomes. These chromosomes are made up of thousands of shorter segments of DNA, called genes.

Can we see genes?

Well, they are so small you can’t see them. Genes are found on tiny spaghetti-like structures called chromosomes (say: KRO-moh-somes). And chromosomes are found inside cells. A cell is so tiny that you can only see it using a strong microscope.

Where is DNA found in a cell?

nucleus

What is DNA code?

The DNA code contains instructions needed to make the proteins and molecules essential for our growth, development and health. The sequence of the bases?, A, C, G and T, in DNA determines our unique genetic code and provides the instructions for producing molecules in the body.

Is DNA really code?

The DNA code is really the ‘language of life. ‘ It contains the instructions for making a living thing. The DNA code is made up of a simple alphabet consisting of only four ‘letters’ and 64 three-letter ‘words’ called codons. The order or sequence of these bases creates a unique genetic code.

How do you read DNA code?

The genetic code consists of the sequence of bases in DNA or RNA. Groups of three bases form codons, and each codon stands for one amino acid (or start or stop). The codons are read in sequence following the start codon until a stop codon is reached. The genetic code is universal, unambiguous, and redundant.

Is DNA a codon?

A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four nucleotides; meanwhile, the language of proteins includes 20 amino acids.

What is the DNA start codon?

AUG

What type of biomolecule is DNA?

nucleic acids

Which biomolecule is most important?

Who is discovered of DNA?

Many people believe that American biologist James Watson and English physicist Francis Crick discovered DNA in the 1950s. In reality, this is not the case. Rather, DNA was first identified in the late 1860s by Swiss chemist Friedrich Miescher.

What are the 5 biomolecules?

Biomolecules- Carbohydrates, Proteins, Nucleic acids and Lipids.

Are all biomolecules organic?

Biology and its subfields of biochemistry and molecular biology study biomolecules and their reactions. Most biomolecules are organic compounds, and just four elements—oxygen, carbon, hydrogen, and nitrogen—make up 96% of the human body’s mass.

Why is DNA called the key to life?

DNA is called the blueprint of life because it contains the instructions needed for an organism to grow, develop, survive and reproduce. DNA does this by controlling protein synthesis. Proteins do most of the work in cells, and are the basic unit of structure and function in the cells of organisms.

What are the four basic units of DNA?

There are 4 different bases in DNA: Guanine (G), Adenine (A), Cytosine (C) and Thymine (T). The sequence in which the bases occur is a code that contains information.