Pre-Test Finals

Biochemistry is define as chemistry of living organism

• True

• False

Structure of Water

• two oxygen atom and one hydrogen atom

• one oxygen atom and one hydrogen atom

• two oxygen atom and two hydrogen atom

• two hydrogen atom and one oxygen atom

Most abundant in living organisms. It makes up 70% of the weight of most organisms

What does not belong to the group?

• Glucose

• Sucrose

• Fructose

• Galactose

Triglycerides are composed of a single molecule of glycerol bound to three fatty acids.

• TRUE

• FALSE

Unsaturated fatty acids are also termed as:

• LDL

• HDL

• LDL

• VHDL

The phosphate head of a phospholipid is characterized by a hydrophobic end.

• TRUE

• FALSE

What is the building block of proteins?

Compounds in which atoms are linked in same order but differ in their spatial arrangement

When these bond together, they form a protein

• Amino Acids

• Peptide Bonds

• Ribose

• Nucleotides