Biological Molecules - Protiens

HideShow resource information
  • Created by: cassie97
  • Created on: 05-05-14 14:25
Proteins contain which elements?
C, H, O, N and sometimes P and S.
1 of 8
Proteins serve as...for...
Enzymes for defence, transport, support, motion, regulation and storage.
2 of 8
A dipeptide is formed by...
A condensation reaction between the carboxylic acid of one amino acid and the amine group of another.
3 of 8
Reducing sugar test.
Add Benedict's reagent and boil. Blue to brick red.
4 of 8
Non reducing sugar test.
Dilute HCl and boil. Neutralise with NaHCO3. Add Benedict's reagent and boil. Blue to brick red.
5 of 8
Fats test.
Add ethanol and shake. Add cold water. Clear to cloudy.
6 of 8
Proteins test.
Add KOH and CuS and shake. Blue to purple.
7 of 8
Starch test.
Add iodine potassium. Orange to brown.
8 of 8

Other cards in this set

Card 2

Front

Proteins serve as...for...

Back

Enzymes for defence, transport, support, motion, regulation and storage.

Card 3

Front

A dipeptide is formed by...

Back

Preview of the front of card 3

Card 4

Front

Reducing sugar test.

Back

Preview of the front of card 4

Card 5

Front

Non reducing sugar test.

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Biological molecules resources »