1
HEALTH SCIENCE PRACTICE TEST OF ESSENTIAL ACADEMIC
SKILLS (TEAS) EXAM NEWEST VERSION -2025/2026- 100+
QUESTIONS AND VERIFIED ANSWERS 100% CORRECT
GUARANTEED SUCCESS
if the pH of urine is determine to be 4.8, the urine is ____.
a. acidic
b. basic
c. neutral
a. acidic
____ are complex molecules that consist of chains of amino acids which have
folded or twisted a fibrous or globular structure.
a. lipids
b. proteins
c. carbohydrates
d. nucleic acids
b. proteins
the stomach and intestines are covered by what serous membrane?
a. parietal pleura
b. visceral pleura
c. parietal pericardium
d. visceral peritoneum
e. parietal peritoneum
, 2
d. visceral peritoneum
phospholipids have a(n) ____ or "water-loving" group and have long hydrocarbon
tails that are ____.
a. hydrophilic, hydrophobic
b. basic, acidic
c. hydrophobic, hydrophilic
d. acidic, basic
a. hydrophilic, hydrophobic
the ____ plane divides the body into superior and inferior sections
a. frontal
b. sagittal
c. oblique
d. transverse
d. tranverse
the maintenance of a relatively stable internal environment by the body is called:
a. physiology
b. homeostasis
c. a feedback mechanism
d. metabolism
e. isotonic
b. homeostasis
in ____ there is an equal sharing of electrons resulting in a molecule that is
electrically neutral.
, 3
a. ionic bonding
b. nonpolar covalent bonding
c. polar covalent bonding
d. hydrogen bonding
b. nonpolar covalent bonding
which of the following bases would you NOT find in a DNA molecule?
a. adenine
b. cytosine
c. guanine
d. thymine
e. uracil
e. uracil
the movement of substances across the membrane following their concentration
gradient with the aid of a protein carrier molecule is called:
a. simple diffusion
b. carrier-mediated or facilitated diffusion
c. phagocytosis
d. solute pumping
b. carrier-mediated or facilitated diffusion
these organelles have a double membrane and are responsible for the production
of ATP in the presence of oxygen.
a. Ribosomes
b. Mitochondria
, 4
c. Lysosomes
d. Centrioles
e. Peroxisomes
b. mitochondria
These organelles are the site of protein synthesis and are often found associated
with endoplasmic reticulum.
a. Ribosomes
b. Mitochondria
c. Lysosomes
d. Centrioles
e. Peroxisomes
a. ribosomes
The process by which DNA information is copied in preparation for cell division
(mitosis) is:
a. Replication
b. Transcription
c. Translation
d. Mitosis
a. replication
Mitosis is for ____________ and results in cells which are _____________.
a. growth and repair; genetically different.
b. growth and repair; genetically identical.
c. production of sperm and eggs; genetically identical
HEALTH SCIENCE PRACTICE TEST OF ESSENTIAL ACADEMIC
SKILLS (TEAS) EXAM NEWEST VERSION -2025/2026- 100+
QUESTIONS AND VERIFIED ANSWERS 100% CORRECT
GUARANTEED SUCCESS
if the pH of urine is determine to be 4.8, the urine is ____.
a. acidic
b. basic
c. neutral
a. acidic
____ are complex molecules that consist of chains of amino acids which have
folded or twisted a fibrous or globular structure.
a. lipids
b. proteins
c. carbohydrates
d. nucleic acids
b. proteins
the stomach and intestines are covered by what serous membrane?
a. parietal pleura
b. visceral pleura
c. parietal pericardium
d. visceral peritoneum
e. parietal peritoneum
, 2
d. visceral peritoneum
phospholipids have a(n) ____ or "water-loving" group and have long hydrocarbon
tails that are ____.
a. hydrophilic, hydrophobic
b. basic, acidic
c. hydrophobic, hydrophilic
d. acidic, basic
a. hydrophilic, hydrophobic
the ____ plane divides the body into superior and inferior sections
a. frontal
b. sagittal
c. oblique
d. transverse
d. tranverse
the maintenance of a relatively stable internal environment by the body is called:
a. physiology
b. homeostasis
c. a feedback mechanism
d. metabolism
e. isotonic
b. homeostasis
in ____ there is an equal sharing of electrons resulting in a molecule that is
electrically neutral.
, 3
a. ionic bonding
b. nonpolar covalent bonding
c. polar covalent bonding
d. hydrogen bonding
b. nonpolar covalent bonding
which of the following bases would you NOT find in a DNA molecule?
a. adenine
b. cytosine
c. guanine
d. thymine
e. uracil
e. uracil
the movement of substances across the membrane following their concentration
gradient with the aid of a protein carrier molecule is called:
a. simple diffusion
b. carrier-mediated or facilitated diffusion
c. phagocytosis
d. solute pumping
b. carrier-mediated or facilitated diffusion
these organelles have a double membrane and are responsible for the production
of ATP in the presence of oxygen.
a. Ribosomes
b. Mitochondria
, 4
c. Lysosomes
d. Centrioles
e. Peroxisomes
b. mitochondria
These organelles are the site of protein synthesis and are often found associated
with endoplasmic reticulum.
a. Ribosomes
b. Mitochondria
c. Lysosomes
d. Centrioles
e. Peroxisomes
a. ribosomes
The process by which DNA information is copied in preparation for cell division
(mitosis) is:
a. Replication
b. Transcription
c. Translation
d. Mitosis
a. replication
Mitosis is for ____________ and results in cells which are _____________.
a. growth and repair; genetically different.
b. growth and repair; genetically identical.
c. production of sperm and eggs; genetically identical
