One of the four nitrogenous bases, it pairs with Adenine in RNA.
One of the four nitrogenous bases, it pairs with Adenine in DNA.
Adenine
Nitrogenous base in both RNA and DNA, pairs with Thymine
Chargaff's Rule
There are equal amounts of Adenine to Thymine and Guanine to Cytosine
Purines
Base Pairing Rules
In DNA, Adenine pairs with Thymine while Guanine pairs with Cytosine
Nucleotides
Building blocks of DNA and RNA
RNA
A molecule that is essential for the expression of genetic information encoded in DNA and serves as a mediator between DNA and proteins.
tRNA
Transfer RNA transports amino acids to the ribosome during protein synthesis
mRNA
Hydrogen Bonding
Attractive force between a hydrogen molecule covalently bonded to an electronegative molecule
Antiparallel Orientation
The opposite arrangement of the sugar-phosphate backbones in a DNA double helix
Nitrogenous base in both RNA and DNA, pairs with Cytosine
Sugar-Phosphate Backbone
Forms the structural framework of nucleic acids
Molecule that carries genetic information
rRNA
Ribosomal RNA is a structural part of ribosomes
One of the two types of nitrogenous bases, They are characterized by a six-membered ring structure composed of four carbon atoms and two nitrogen atoms.The two bases are thymine and cytosine.
Cytosine
Nitrogenous base in both RNA and DNA, pairs with Guanine
Chromosome
Thread-like structures made of DNA and proteins found in the nucleus of most living cells. They carry genetic information in the form of genes
Gene
They are segments of DNA that contain the instructions for building proteins, which are essential for the structure, function, and regulation of the body's cells, tissues, and organs
Organic molecules that play essential roles regarding genetic information
