6/28 Bio/Biochem Flashcards
1
Q
Arachidonic acid is a precursor for what?
A
Eicosanoids (thromboxanes, leukotrienes, prostaglandins) that are extra/intracellular signals
2
Q
What amino acid are catecholamines derived from?
A
Tyrosine
3
Q
Which organ uses the most glucose?
A
The brain
4
Q
How do you find the isoelectric point of amino acids with acidic side chains?
A
Average the most acidic (lowest) pKas
5
Q
What do western blots identify?
A
Protein sequences
6
Q
What do northern blots identify?
A
RNA sequences
7
Q
What do southern blots identify?
A
DNA sequences