BIOMOLECULES AND ENZYMES

Detailed explanation-1: -The type of RNA that contains the information for making a protein is called messenger RNA (mRNA) because it carries the information, or message, from the DNA out of the nucleus into the cytoplasm.

Detailed explanation-2: -DNA is a polymer consisting of strands of nucleotides. There are just 4 nucleotides in DNA and they only differ in one aspect, their nitrogenous bases: Adenine and Guanine, the Purines, and. Thymine and Cytosine, the Pyrimidines. DNA molecules are in a form known as a “double-stranded helix".

Detailed explanation-3: -DNA molecules are composed of four nucleotides, and these nucleotides are linked together much like the words in a sentence. Together, all of the DNA “sentences” within a cell contain the instructions for building the proteins and other molecules that the cell needs to carry out its daily work.

Detailed explanation-4: -Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein.

Detailed explanation-5: -A gene consists of a string of nucleotides. that give the cell information about how to make a specific trait. There is an enormous amount of DNA, so there can be a large variety of genes.