Chemistry Part 4 Flashcards
Which has phosphate, nucleoside or nucleotide?
nucleotide
Tide has phosphate
Purines
Pyrimidine
A and G;
C, U, and T
Base Pairing (DNA and RNA)
All Tall A-T
Guys Can G-C
Dunk DNA
All University A-U
Guys Can G-C
Read RNA
DNA replication
S phase (Synthesis)
Topoisomerase
unwinds DNA strands
Transcription
RNA synthesis
DNA replication location;
RNA synthesis location
Nucleus;
Nucleolus
leaves the nucleus and goes to work in the cytoplasm
RNA
Holds the info for RNA sequence order
mRNA (messenger)
main component of the ribosomal unit which moves along the mRNA
rRNA (ribosomal)
jumps on an off the rRNA, carrying the amino acids with it
tRNA (transfer
Translation
Protein synthesis
3 bases (nucleotides) in the mRNA chain
codon
tRNA has 3 bases that comliment a specific codon
anticodon
start codon
AUG
3 stop codons
UAA, UAG, UGA
progression of Kreb’s cycle (oh can I Ask Silver Surfer…)
Oxaloacetate, Citrate, (cis-Aconitic), Isocitrate, alpha-Ketoglutarate, Succinyl CoA, Succinate, Fumarate, Malate
What must you have to start kreb’s cycle?
Acetyl CoA (from pyruvate)
enzyme needed to start kreb’s
pyruvate dehydrogenase
kreb’s location
mitochondria
T/F: kreb’s requires anaerobic conditions
False; requires aerobic
2 CO2, 3 NADH, 1 FADH2, 1 GTP/ATP
products from one turn of kreb’s
Electron Transport Chain aka
ETC aka Cytochrome Series aka Respiratory Chain
location of ETC
inner fold of of inner mitochondrial membrane
final electron acceptor of the ETC
oxygen (forms water)
Oxidative Phosphorylation
ATP production
Oxidative Phosphorylation is coupled with what process to yield ATP?
ETC
During Oxidative Phosphorylation, NADH yields how many ATP? FADH yields how many ATP?
NADH -> 3ATP (Niacin is B3)
FADH -> 2 ATP (Riboflavin is B2)
Total ATP produced from Krebs, Glycerol-3-phosphate shunt, and Glycolysis?
36 ATP (pick 38 if 36 is not available)
ACESZ
antioxidants (vitamins A, C, and E, selenium, and Zinc/chromium)
Cyanide poisoning/carbon monoxide binds to iron inhibiting what process?
ETC
Lutein
green leafy veggies, good for your eyes
Lycopene sources
tomatoes, watermelons, and papayas
