Chapter 1/2 NU 110

A System that transports blood to and from the body cells is the

• Integumentary

• Skeletal

• Respiratory

• Cardiovascular

A term that best describes the position of the elbow in respect to the hand is

• Medial

• Anterior

• Proximal

• Inferior

Dorsal is to ventral as distal is to

• Medial

• Lateral

• Proximal

• Superficial

A liquid with a PH value of 12.4 is said to be

• Hydrophobic

• Alkalotic

• Acidic

• Hydrogen Based

Enzymes are specialized _______ that facilitate chemical reactions.

• Proteins

• Lipids

• Buffers

• Nucleotides

Breaking down of substances into simpler products is called

• synthesis

• Embolism

• Catabolism

• Anabolism

A chemical bond formed when atoms share electrons is called

• Ionic Bonds

• mixture

• coordinate bonds

• Covalent Bonds

There are numerous levels of organization in the body. The correct order from simplest to most complex is

• Organ

  tissue

  cell

  organism system

• System

  Cell

  Organ

  Organism

  tissue

• cell

  System

  Tissue

  Organ

  organism

• Cell

  Tissue

  Organ

  System

  Organism

Where is the Mediastinum?

• Thoracic Cavity

• The Dorsal Cavity

• The Hypogastric Region

• The Pleural Cavity

A highly acidic compound would have a PH value of

• 11.3

• 6.4

• 13.9

• 2.4