What is the relationship between RNA and DNA?

The two main types of nucleic acids are DNA and RNA. Both DNA and RNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base. DNA provides the code for the cell’s activities, while RNA converts that code into proteins to carry out cellular functions.

What is the relationship between chromosomes and DNA?

The chromosomes serve as the structure that holds the DNA. The DNA acts as a complete set of instructions that tells our bodies how to develop. Storing more data than any computer, each chromosome contains all the information needed to give you a base for your physical (and emotional) characteristics.

What is the relationship between chromosomes and Mrna?

Genes are composed of DNA arranged on chromosomes. Some genes encode structural or regulatory RNAs. Other genes encode proteins. Replication copies DNA; transcription uses DNA to make complementary RNAs; translation uses mRNAs to make proteins.

Does chromosome contain DNA and RNA?

The chromosomes of a eukaryotic cell consist primarily of DNA attached to a protein core. They also contain RNA. DNA wraps around proteins called histones to form units known as nucleosomes. These units condense into a chromatin fibre, which condenses further to form a chromosome.

How are DNA and RNA the same?

RNA is somewhat similar to DNA; they both are nucleic acids of nitrogen-containing bases joined by sugar-phosphate backbone. DNA has Thymine, where as RNA has Uracil. RNA nucleotides include sugar ribose, rather than the Deoxyribose that is part of DNA.

Can RNA combine with DNA?

By mixing RNA-DNA, the researchers showed that it could have been possible to form a mixed molecule that could work as templates for RNA and DNA. This mixed molecule is also a high-energy system in the sense that it forms unstable duplexes.

Is the DNA in each chromosome the same?

Though similar in basic appearance, different chromosomes vary slightly in size and shape. Different chromosomes contain different genes. That is, each chromosome contains a specific chunk of the genome.

Why is RNA not found in chromosomes?

Chromatin contains DNA and some basic proteins called histones, some non-histones proteins and also RNA. The telomerase is the important part of the chromosome. These structures contain RNA and it protects the chromosome from being cut. RNA is absent in them.

What is the functional difference between DNA and RNA?

DNA is functional is the transmission of genetic information. It forms as a media for long-term storage. RNA is functional is the transmission of the genetic code that is necessary for the protein creation from the nucleus to the ribosome.