Test of Essential Academic Skills (TEAS) Health
Science Practice Exam Newest 2026 Questions
and Correct Detailed Answers Already Graded A+
which of the following bases would you NOT find in a DNA molecule?
a. adenine
b. cytosine
c. guanine
d. thymine
e. uracil - CORRECT ANSWER-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 - CORRECT ANSWER-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
c. Lysosomes
d. Centrioles
e. Peroxisomes - CORRECT ANSWER-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 - CORRECT ANSWER-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 - CORRECT ANSWER-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
d. production of mitochondria; genetically identical e. differentiation and
specialization of cells; genetically different. - CORRECT ANSWER-b. growth and
repair; genetically identical
in anatomical position, the elbow is proximal to the wrist but distal to
a. the fingers
b. the shoulder
c. the carpals
d. the radius - CORRECT ANSWER-b. the shoulder
the mouth is ____ plane divides the body into superior and inferior sections.
a. superior
b. lateral
, c. distal
d. medial
e. inferior - CORRECT ANSWER-e. inferior
the ____ plane divides the body into superior and inferior sections
a. frontal
b. sagittal
c. oblique
d. transverse - CORRECT ANSWER-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 - CORRECT ANSWER-b. homeostasis
the stomach and intestines are covered by what serous membrane?
a. parietal pleura
Science Practice Exam Newest 2026 Questions
and Correct Detailed Answers Already Graded A+
which of the following bases would you NOT find in a DNA molecule?
a. adenine
b. cytosine
c. guanine
d. thymine
e. uracil - CORRECT ANSWER-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 - CORRECT ANSWER-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
c. Lysosomes
d. Centrioles
e. Peroxisomes - CORRECT ANSWER-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 - CORRECT ANSWER-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 - CORRECT ANSWER-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
d. production of mitochondria; genetically identical e. differentiation and
specialization of cells; genetically different. - CORRECT ANSWER-b. growth and
repair; genetically identical
in anatomical position, the elbow is proximal to the wrist but distal to
a. the fingers
b. the shoulder
c. the carpals
d. the radius - CORRECT ANSWER-b. the shoulder
the mouth is ____ plane divides the body into superior and inferior sections.
a. superior
b. lateral
, c. distal
d. medial
e. inferior - CORRECT ANSWER-e. inferior
the ____ plane divides the body into superior and inferior sections
a. frontal
b. sagittal
c. oblique
d. transverse - CORRECT ANSWER-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 - CORRECT ANSWER-b. homeostasis
the stomach and intestines are covered by what serous membrane?
a. parietal pleura
