7.1 flashcards
1
Q
What do hormones do?
A
carry molecular messages through blood
2
Q
What do enzymes do?
A
cut and join molecules of life
3
Q
What does infrastructure do?
A
support and move cells
4
Q
What do channel, pumos, and receptors do?
A
get back and forth across the membrane
5
Q
What do antibodies do?
A
engage in constant battle against infection
6
Q
What is primary structure?
A
order of amino acids in chain
7
Q
What is secondary structure?
A
regular sections of folding seen in all polypeptides
8
Q
What is tertiary structure?
A
final 3D shape of a single polypeptide
9
Q
What is quartenary structure?
A
more than one polypeptide chain bonded together
10
Q
What is denaturation
A
conditions that disrupt hydrogen bonds and ionic bonds
