Hit it from the back
What is the genetic material responsible for heredity and the passage of traits
DNA
The three prime end has a free ____ group
hydroxyl
all of an organism's genetic material
Genome
Recite replication flow
(This is called)
replication-DNA->transciption->RNA->translation->protein
(central dogma)
What is the start codeon
AUG
from parent to offspring is what kind of transmission
vertical
are procedures that prevent microbial contamination of sterile surfaces-aseptic technique
aseptic technique
the full collection of genes that a cell has
Genotype
mice injected with smooth strain
Die
Production of protein based on an Mna template
translation
DNA Is made up of theses three things
DNA is the _____ and a nucleotide is the _______
POLYMER/monomer
the set of genes being expressed at any given point determines the cell’s activity and it observable characteristics
Phenotype
each strand after separation serves as a template from which the new complementary strand is copied
Semiconservative replication
Name the phases in order for standard growth curve of bacteria
lag,log,stationary and death
Both adenine and guanine are what
Two ringed purines
cytosine and thymine are
single ringed pyramids
heat killed s strain mice
Live
Adds deoxyribonucleotides (complementary to a nucleotide on the template strand), one by one to the 3’-OH group of the growing DNA chain
DNA polymerase III
Biofilm members can coordinate their activities in response to environmental stimuli by
quorum sensing
Individual nucleotides are linked by covalent bonds known as
phosphodiester bonds
Reduces microbial load on skin or tissue through application of an antimicrobial chemical (antiseptic) Does not penetrate tissue deeply or cause tissue damage Example: cleaning a wound with iodine
Antisepsis
genes that are always expressed
constitutive Genes
Relieves the stress by breaking and resealing the DNA to relax the DNA
Gyrase (topoisomerase)
thrive in the presence of oxygen, but also grow in the absence by relying on fermentation or anaerobic respiration
Facultative anaerobes