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