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C-ANSWER When the chromosomes line up in mitosis this is known as which phase?
A. Telophase
B. Anaphase
C. Metaphase
D. Prophase
B-ANSWER Which cellular organelle contains enzymes that are considered digestive?
A. Golgi Apparatus
B. Lysosomes
C. Nucleus
D. Ribosomes
B-ANSWER Organs repair themselves through a process of?
A. Meiosis
B. Mitosis
C. Cellular differentiation
D. Transformation
A-ANSWER Which of the following is considered a model for enzyme action?
A. Lock and Key model
B. Enzyme interaction model
C. Transformation model
D. Transcription model
D-ANSWER 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.
B-ANSWER 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.
A-ANSWER Cholesterol that is known as (LDL) stands for:
A. Low-density lipoproteins
B. Low-density lysosomes
C. Level-density lipoproteins
D. Level-density lysosomes
A-ANSWER Hardening of the arteries is known as:
A. Atheriosclerosis
B. Venous narrowing
C. Micro-circulation
D. Hypertension
D-ANSWER The top number on a blood pressure reading indicates:
A. Diastolic pressure
B. Transient pressure
C. Optimum pressure
D. Systolic pressure
C-ANSWER Litmus paper that is blue will turn/stay _____ in the presence of a strong
base.
A. Orange
B. Red
C. Blue
D. Green
C-ANSWER Breathing properly requires the presence of what compound that affects
surface tension of alveoli in the lungs?
A. Potassium
B. Plasma
C. Surfactant
D. Sodium Chloride
C-ANSWER Which of the following is not considered a function of the kidneys?
A. Secretion
B. Reabsorption
,C. Transport
D. Filtration
D-ANSWER The functional unit of the kidney is known as?
A. Medulla
B. Glomerulus
C. Pyramid
D. Nephron
A-ANSWER Which of the following formulas indicate the ideal gas law?
A. PV= knT or PV=RnT
B. V=kT
C. PV = k
D. KTV =PR
D-ANSWER Which of the following is not considered a characteristic or property of a
gas?
A. Volume
B. Mass
C. Pressure
D. Particles
A-ANSWER Which of the following is described in the definition: An object immersed in a
fluid is buoyed up by a force equal to the weight of the fluid displaced by the object?
A. Archimedes' principle
B. Charles' law
C. Boyle's law
D. Anderson's principle
B-ANSWER Liquids that evaporate quickly are known as _____ liquids.
A. Viscous
B. Volatile
C. Evaporative
D. Transient
B-ANSWER High frequency sound waves are known as:
A. Fundamental waves
B. Overtones
C. Consonance waves
D. Dissonance waves
, B-ANSWER The first American to win a Nobel Prize was ______ for measuring the
speed of light.
A. Albert Einstein
B. Albert Michelson
C. Grimaldi
D. Thomas Young
D-ANSWER What anatomical structure connects the stomach and the mouth?
A. Trachea
B. Spinal column
C. Hepatic duct
D. Esophagus
A-ANSWER The process of cytoplasm division during plant cell replication is known as?
A. Cytokinesis
B. Photosynthesis
C. Cytosynthesis
D. Cytoplasmosis
A-ANSWER The end products of photosynthesis are ____ and _____.
A. Oxygen and Glucose
B. Glucose and Nitrogen
C. Nitrogen and Carbon Dioxide
D. Carbon Dioxide and Glucose
C-ANSWER Gas exchange occurs in which of following tissues?
A. Veins
B. Arteries
C. Capillaries
D. Skin
B-ANSWER Which of the following organisms is considered an invertebrate?
A. Cat
B. Starfish
C. Eagle
D. Platypu
C-ANSWER Distance and force multiplied together indicate?