Match the function with the correct molecule.

column a
1.
main source of energy for most organisms:
main source of energy for most organisms
2.
build tissues:
build tissues
3.
store and transmit genetic information:
store and transmit genetic information
4.
used for waterproofing:
used for waterproofing
5.
transport molecules across the cell membrane:
transport molecules across the cell membrane
6.
provides structural support to plants:
provides structural support to plants
7.
act as chemical messages around the body:
act as chemical messages around the body
8.
speed up chemical reactions:
speed up chemical reactions
9.
energy storage:
energy storage
10.
regulate body processes:
regulate body processes
column b
a. nucleic acids
b. carbohydrates
c. lipids
d. proteins