History of DNA
How is DNA shaped?
double helix
what is transcription?
it is the first step to gene expression
what is the process translation?
when you use genetic information to make proteins
what is DNA replication?
when you make two identical DNA
what is DNA made of?
it is a bunch of nucleotides
who was the first person to discover DNA?
Freidrich miescher
what do you make from mRNA?
DNA
what is the way the proteins moves?
they go out of the nucleus and into the ribosomes
what is the first step of DNA replication?
to "unzip" the double helix
who made the structure of DNA?
Francis Crick
what is the DNA structure know to look like?
a ladder
what do you lose when going through transcription
Thymine is taken over by Uricile
what is the name for the three nucleotides?
anticodon
what does the DNA replication look like
a fork
how is DNA structured?
in a double helix
what are the base pairs involved in hydrogen bonds?
A and T
G and C
where does transcription take place
The nucleus
what are the chains called of a peptide bond?
it is known as a polypeptide chain
what happens when the fragments combine?
they become continues
what was the reason for the double helix?
the reason is to find all the living function
how many scientists did it take to find the structure
it took around 6 scientists
what is the first step in taking the prokaryotes into the nucleus
using transcription to make a protein
what do the condoms attach to?
they attach to the amino acids
what are chunks of DNA known as
okazaki fragments
how many nitrogenous bases are there?
there are 4