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metabolism
chemical reaction in living organisms
catabolism
breakdown from lage to small mollecules
exothermic- produces energy
anabolism
sysnthesis of large molecules frm smaller ones
endothermic needs energy
rna
a=u c=g
dna
a=t c=g
deoxyribonucleic acid
bases
adenine guanine cytosine thymine uracil
nucleosides
nitrogen containing base+ sugar
nucleotide
nitrogen containing base + sugar + phosphate
introns
non expressed part of a chromosome
exons
expressed part of chromosome
purine
adenine guanine
pyrimidines
cytosine thymine uracil
OH- H
ribose - deoxyribose
deoxyribose + adenine =
deoxyadenosine
ribose + adenine =
adenosine
ribose + uracil + 2 phosphate groups=
uridine diphosphate
nucleoside in dna are linkied by a
phosphoester bond
transcription
dna to rna
in the cell nucleus
translation
rna to protiens
in cytosol by ribosomes in rough er
replication
dna to x2 dna
dna strands are held together by
hydrogen bonds between bases and hydrophobic interactions
translocation
movement of ribosome along an mRNA
mutagens
agents that cause a mutation
carcinogens
agents that cause cancer
frameshift mutations
shift normal reading of sequence bases
2 sugars in nucleic acid
ribose and 2-deoxyribose
4 nucleotides in DNA
deoxyadenosine monophosphate
deoxyguanosine
deoxycytidine
deoxytyidine
backbone of DNA is not
bases
TGCTAC
acgatg
sugar in rna
ribose
codons
mRNA that code for an amino acid to start or stop
anticodons
tRNA
lactose turns genes
on
and histidine turns genes off
glycogenesis
glucose to glycogen (starch)
ana
glycogenolysis
starch to glucose
cat
digestion
carbs to glucose
glycolysis
glucose to pyrvic acid
cat
anarobic
pyruvic acid to lactic acid
cat
areobic
pyruvic acid to acetal CoA
cat
gluconeogenesis
amino acid to pyruvic acid
ana
lipogenesis
acetyl CoA to fatty acids
ana
b-oxidation pathway
fatty acids to acetyl CoA
cat
turnover
protien to amino acids
cat
translation
amino acids to protien
ana
Author
andreathors16
ID
123224
Card Set
chem
Description
stupid
Updated
2011-12-13T01:25:49Z
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