What is DNA
you wont believe where it is!
What is DNA.
DNA is a molecule that encodes the genetic instructions used in the development and functioning of all known living organisms and many viruses.
DNA Structure and Replication: Crash Course Biology #10
Where DNA is located?
Besides the DNA located in the nucleus, humans and other complex organisms also have a small amount of DNA in cell structures known as mitochondria.
What is DNA made of?
DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides.
Types of RNA?
mRNA - carries the message from the DNA.
tRNA - carries the amino acid to help synthesize the protein.
rRNA - makes up the ribosomes where the protein synthesis occurs.
tRNA - carries the amino acid to help synthesize the protein.
rRNA - makes up the ribosomes where the protein synthesis occurs.
RNA roll.
Most RNAs function in an information carrys and or processing mode in the cell.