× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
mr3steps mr3steps
wrote...
Posts: 235
4 years ago
Describe the denaturation process in each of the following:
a.   An appetizer known as ceviche is prepared without heat by placing slices of raw fish in a solution of lemon or lime juice. After 3 or 4 h, the fish appears to be “cooked.”
b.   When baking scalloped potatoes, the added milk curdles (forms solids).

Why is a dilute solution of AgNO3 used to disinfect the eyes of newborn infants?
Read 114 times
1 Reply

Related Topics

Replies
wrote...
4 years ago
a.   The acids in lemon or lime juice break down the hydrogen bonds between polar residues and disrupt salt bridges, which denature the proteins of the fish.
b.   The heat during baking breaks apart hydrogen bonds and hydrophobic interactions between nonpolar residues in the milk proteins. When the milk denatures, the proteins become insoluble and form solids called curds.

The heavy metal Ag+ denatures the proteins in bacteria that cause gonorrhea.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  954 People Browsing
Related Images
  
 5
  
 155
  
 1629
Your Opinion
What's your favorite funny biology word?
Votes: 156