Proteins are made up of monomer units called amino acids
Answer:
A blog cited as a source
Explanation:
Blogs often contain opinions rather than facts
Answer:
The tendency of water molecules to stick to other molecules also allows water to dissolve substances that are important to life, such as ions, DNA, and many proteins. This is necessary for life because molecules that have been dissolved in water or another polar solvent interact with each other more readily.
It means an organism respire without it
so that organism know as anaerobic
for example : bacteria eats human and animal dead bodies under the earth there O² is deficient so bacteria respire with oxygen O²
Answer:
Phospholipids , Glycolipids , and Cholesterol
Explanation:
