QUESTIONS AND SOLUTION RATED A+
✔✔Which of the following match the definition: The pressure (P) is inversely
proportional to the volume (V) of a gas.
A. Archimedes' principle
B. Charles' law
C. Boyle's law
D. Anderson's principle - ✔✔C. Boyle's law
✔✔The combination of sodium and chlorine to form NaCL is considered a/an ___ bond.
- ✔✔Ionic
✔✔Outer shell electrons are known as ______ electrons. - ✔✔Valence
✔✔P1V1 = P2V2 represents: - ✔✔Boyle's law
✔✔Which of the following is not considered a primary color of light?
A. Green
B. Blue
C. Red
D. Yellow - ✔✔D. Yellow
✔✔The two bones found in the area between the knee and ankle in humans are known
as: - ✔✔Fibula and Tibia
✔✔When the chromosomes line up in mitosis this is known as which phase? -
✔✔Metaphase
✔✔Which cellular organelle contains enzymes that are considered digestive? -
✔✔Lysosomes
✔✔Organs repair themselves through a process of? - ✔✔Mitosis
✔✔Which of the following is considered a model for enzyme action? - ✔✔Lock and Key
model
✔✔Which of the following statements about enzymes is not true?
A. Enzymes are catalysts.
B. Almost all enzymes are proteins.
C. Enzymes operate most efficiently at optimum pH.
D. Enzymes are destroyed during chemical reactions. - ✔✔D. Enzymes are destroyed
during chemical reactions.
, ✔✔Which of the following statements about prostaglandins is not true?
A. Prostaglandins promote inflammation.
B. Prostaglandins can only constrict blood vessels.
C. Prostaglandins are made in the renal medulla.
D. Prostaglandins can lead to pain and fever. - ✔✔B. Prostaglandins can only constrict
blood vessels.
✔✔Prostaglandins : - ✔✔When tissues are damaged, white blood cells flood the site to
try to minimize tissue destruction. Prostaglandins are produced as a result.PGE2
causes uterine contractions and has been used to induce labour.
✔✔Hardening of the arteries is known as: - ✔✔Atheriosclerosis
✔✔The top number on a blood pressure reading indicates: - ✔✔Systolic pressure : The
first number is called the systolic pressure and is the pressure when your heart is
pumping out blood. The second lower number is called the diastolic pressure and is the
pressure when the heart is resting.
✔✔Litmus paper that is blue will turn/stay _____ in the presence of a strong base. -
✔✔Blue
✔✔Breathing properly requires the presence of what compound that affects surface
tension of alveoli in the lungs? - ✔✔Surfactant
✔✔Which of the following is not considered a function of the kidneys?
A. Secretion
B. Reabsorption
C. Transport
D. Filtration - ✔✔C. Transport
✔✔The functional unit of the kidney is known as? - ✔✔Nephron
✔✔Which of the following is not considered a characteristic or property of a gas?
A. Volume
B. Mass
C. Pressure
D. Particles - ✔✔D. Particles
✔✔Liquids that evaporate quickly are known as _____ liquids. - ✔✔Volatile
✔✔What anatomical structure connects the stomach and the mouth? - ✔✔Esophagus
✔✔Vacuole : - ✔✔Provides storage space for cell