A&PI Final Review GTC 2113

Which of the following organic compounds contains nitrogen?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

A nerve falls under which level of organization?

• Organelle

• Tissue

• Organ

• Organ System

Juan falls and lands on his tailbone. Which anatomical region did he hurt?

• Coxal

• Carpal

• Tarsal

• Cephalic

If the blood has a pH of 6.9, which of the following will occur

• Carbonic acid will release hydrogen ions

• Hydrogen ions will combine with carbonic acid

• Bicarbonate will release hydrogen ions

• Hydrogen ions will combine with bicarbonate

The brain is cut down the longitudinal fissure. What type of section is this?

• Cross section

• Sagittal section

• Frontal section

• Transverse section

Which of the following is an example of positive feedback

• blood clotting

• blood pressure regulation

• glucose regulation

• temperature regulation

Which of the following is a hydrolysis reaction?

• ATP + H₂O --> ADP + P + energy

• ADP + P + energy --> ATP + H₂O

• H₂CO₃ --> H⁺ + HCO₃^-

Enzymes are

• Catalysts

• Proteins

• Reusable

• Substrate specific

• All of the above

A gene is defined as

• DNA

• mRNA

• The portion of DNA coding for 1 protein

• The portion of mRNA coding for 1 protein

Identify the 2 components of a buffer

• A weak acid

• A weak base

• Carbon

• Nitrogen