Day 4 EOC Review Biochemistry-Malone

How do the functions of fats and enzymes differ?

• Fats are used for energy production, while enzymes are storage molecules.

• Fats are storage molecules, while enzymes are catalytic molecules.

• Fats are structural components of cells, while enzymes are waste products.

• Fats are hormones, while enzymes are vitamins.

Made of monomers of amino acids

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Lipids contain how many calories per gram?

• 4

• 7

• 9

• 11

Why are enzymes essential to all multicellular organisms?

• They provide structural support to cells.

• They catalyze metabolic reactions.

• They store genetic information.

• They transport oxygen in the blood.

Which are the building blocks of most lipid molecules?

• amino acids and nucleotides

• fatty acids and glycerol

• monosaccharides and polysaccharides

• vitamins and minerals

What cellular structure is made of phospholipids?

• The Cell Membrane

• The Nucleus

• The Ribosome

• The Cytoplasm

What elements found in Lipids

• C-H-O in a 1:2:1 ratio

• C-H-O NOT in a 1:2:1 ratio

• C-H-O in a 2:1:1 ratio

• C-H-O in a 1:1:1 ratio

When breaking a bond between 2 elements.. What is released from the bond?

• Energy

• Mass

• Charge

• Temperature

Compounds or Molecules are made from 2 or more elements bonded together... What is in the Bonds?

• Energy

• Matter

• Mass

• Force

The amount of energy needed for a chemical reaction to take place is called...

• Catalytic Energy

• Activation Energy

• Thermal Energy

• Kinetic Energy