Nitrogenous bases
What base matches with guanine
What does the polymerase do?
Copies on one direction
What does the t stand for in tRNA?
Transfer
What is the first step of transciption?
The DNA becomes unzipped, just like in replication
What is the Codon for CAU?
Histidine (His)
What base starts with a T?
Thymine
What is a helicase?
An enzyme that helps undo the DNA strands
What unzips the already copied DNA strand?
The helicase
Where does transcription happen?
In the Nucleus
What is the mRNA codon for UUU?
Phenylalanine (Phe)
What base starts with a G?
Guanine
What does replication start with?
A lead strand
How is the protein made?
The codon builds the amino acid
What happens to Thymine in this phase?
It is replaced with Uracil
What is the start codon?
AUG
What base pairs with U and T?
What does replication end with?
The lag strand
What is the result of translation?
The cell makes a polypeptide chain
What is the result of Transcription?
Makes protein and brings it to the Ribosomes.
What do three nucleotides make?
A codon
What base pairs with A?
Thymine and Uracil
What is the primase?
An enzyme that catalyze the synthesis of short RNA molecules
What does the m stand for in mRNA?
Messenger
What holds the amino acids together?
Hydrogen bonds
Where are all of the Amino Acids located?
In the cytoplasm.