DNA Replication
This enzyme glues the lagging strand back together
Ligase
What are the main steps
initiation, elongation, termination, and pre-mRNA modification
Where does small ribosome initially start
5' cap
What are types of mutagens
High energy radiation (x-ray, UV lights), chemicals in cigarettes
is Carbon Unreactive or Reactive
Reactive Atom
This enzyme unwinds the DNA strands
Topoisomerase
What are the nucleotides used
A, U, G, and C
What makes a ribosome functional
The large subunit binding to the small subunit
This mutation results in no change to the amino acid sequence
Silent Mutation
This bond involves the transferring of electrons
Ionic
This enzyme cuts the hydrogen bonds
Helicase
What region does RNA polymerase attach to in initiation
Promotor region
This site is where new tRNA's enter
A site
Genetic code is read in
Triplet reading frames
Does hydrogen or oxygen have a higher affinity
Oxygen
This enzyme adds nucleotides and has proof reading abilities
DNA polymerase
What bonds are formed between RNA and DNA
Hydrogen Bonds
What are the tRNA's components
Amino acid and anticodon
This mutation involves insertion or deletions
Frameshift Mutations
If an atoms losses and electron does it become more positive or negative
Positive
What are the nucleotides used
A, T, C, and G
What are the processes of pre-mRNA modifcation
1. Addition of nucleotides
2. RNA splicing
what bond is formed between the amino acids
Peptide Bond
This disease is from altered hemoglobin protein
Sickle Cell
H2O is considered a polar or Non-polar molecule
Polar