BIO concept map (erick chungata EJC2828)
Gene expression
mutations
nonsense
missense
silent
translation
release factors
elongation factors
initiation factors
peptydal transferase
amino acids
ribosomes
Trna
starts at AUG
Transcription
at the end poly a tail and cap are formed
Prokaryotic type
happens in the cytoplasm
form MRNA
translation then happens forming amino acids
Eukaryotic type
happen in the nuclues
how Pre Mrna is formed
trnascription factors
Pol II pre Mrna
transcritption starting is with a template strand
termination
elongation
initiation
promoter
Organic compounds, water and types of bonds
hydrogen bonds
functional groups
methyl
phosphate
sulfyhydryl
amino
carboxyl
carbonyl group
hydroxy group
hydrocarbons
intercellular matrix
extracellular matrix
amphiphatic molecules
phospholipids
ionic bonds
non polar bonds
hydrohphobic interactions
polar bonds
hydrophilic interaction
Biological molecules
Nuleic acid
Nucleotides
have phosphate groups
phosphodiester linkages allow linkage
RNA polymers
RNA polymerase
DNA polymers
DNA polymerase
carboydrates
beta helicases
alpha helicases
disaccharides
glucose
C6H1206
synthesis of polymers
condestaion reactions
proteins
Subtopic
quartenary structure
tertiary structure
secondary structure
primary structure
polypeptide
R groups can be polar, acidic, basic, or non polar
acidic is negatively charged
positive charge makes it positive
OH, NH, SH, CO are all polar
CH3 non polar
to identify protein know the R group
Lupids
cholesterol
has an OH group
amphipathic
fat molecule ( triglycerol)
saturated
no kink
unsaturated
knk
cis
trans
