TEAS EXAM - VERSION 7 QUESTIONS
WITH COMPLETE ANSWERS
Which of the following is an example of a homozygous genotype that will express a
recessive phenotype?
aa
AA
Aa
aA - Answer-aa
Which of the following groups on the periodic table will typically adopt a charge of +1
when forming ionic compounds? - Answer-alkali metals
How many electrons does a neutral atom of vanadium (V) have? - Answer-23
A patient has recently been diagnosed with a bone marrow disorder that leads to slow
blood clotting. The patient is likely low in which of the following? - Answer-platelets
A scientist believes that a particular species of algae, S. sponferus, is able to grow even
when living deep underwater. However, he hypothesizes that this species may grow
more slowly than algae in other environments due to the lack of sunlight at this depth.
Which of the following findings would not support the scientist's hypothesis? - Answer-
Laboratory experiments show that S. sponferus grows equally well under a wide range
of light conditions. (Your Answer)
Which of the following is the primary function of the large intestine? - Answer-absorb
water
Which of the following heart valves prevents blood from going back into the right
ventricle? - Answer-pulmonary
Tin-112 (Sn-112) is the most abundant isotope of tin (Sn) and has a mass number of
112. How many neutrons does Sn-112 have? - Answer-62
Which of the following bones are directly connected to the ulna and radius? - Answer-
carpal
Mitochondrial myopathy, a mitochondrial disease that leads to low energy, heart issues,
and kidney problems, happens when a cytosine is replaced by a thymine. What type of
mutation causes mitochondrial myopathy? - Answer-point mutation
An individual who is heterozygous for a recessive trait is mated with an individual who is
homozygous for the trait. What percentage of offspring will express the recessive trait? -
Answer-50 percent
, Which of the following mixtures is heterogeneous? - Answer-orange juice with pulp
Which of the following organs is held and protected by the meninges? - Answer-brain
the largest branch of the abdominal aorta which supplies oxygenated blood to the upper
digestive tract - Answer-celiac artery
What gland provides nourishment for sperm, as well as the majority of the fluid that
combines with sperm to form semen? - Answer-seminal vesicles
the exchange of gases and blood happens in what part of the respiratory system -
Answer-alveoli
which of the following groups are apart of the axial skeleton
pectoral girdle
rib cage
arms & hands
pelvic girdle - Answer-rib cage
which of the following does not distinguish quantitative data collection from qualitative
data collection methods - Answer-quantitive methods do not need to be as valid or
reliable as quantitative methods
networks of capillaries that begins the filtration process by filtering blood plasma, the
result of which is then excreted as urine? - Answer-glomerulus
mutation that occurs in the DNA of a non-reproductive cell - Answer-somatic mutation
layer of skin with the most blood vessels - Answer-dermis
DNA and RNA are built from monomers called? - Answer-nucleotides
structure of the male reproductive system that stores spermatozoa during the
maturation process - Answer-epididymis
process of transporting molecules across a membrane by a protein that does not use
energy - Answer-facilitated diffusion
which of the following molecules experience London dispersion forces - Answer-all
atoms and molecules
Which of the following molecules can be found in abundance in a fatigued muscle? -
Answer-lactic acid
Which of the following processes produces a gas from a solid? - Answer-sublimation
WITH COMPLETE ANSWERS
Which of the following is an example of a homozygous genotype that will express a
recessive phenotype?
aa
AA
Aa
aA - Answer-aa
Which of the following groups on the periodic table will typically adopt a charge of +1
when forming ionic compounds? - Answer-alkali metals
How many electrons does a neutral atom of vanadium (V) have? - Answer-23
A patient has recently been diagnosed with a bone marrow disorder that leads to slow
blood clotting. The patient is likely low in which of the following? - Answer-platelets
A scientist believes that a particular species of algae, S. sponferus, is able to grow even
when living deep underwater. However, he hypothesizes that this species may grow
more slowly than algae in other environments due to the lack of sunlight at this depth.
Which of the following findings would not support the scientist's hypothesis? - Answer-
Laboratory experiments show that S. sponferus grows equally well under a wide range
of light conditions. (Your Answer)
Which of the following is the primary function of the large intestine? - Answer-absorb
water
Which of the following heart valves prevents blood from going back into the right
ventricle? - Answer-pulmonary
Tin-112 (Sn-112) is the most abundant isotope of tin (Sn) and has a mass number of
112. How many neutrons does Sn-112 have? - Answer-62
Which of the following bones are directly connected to the ulna and radius? - Answer-
carpal
Mitochondrial myopathy, a mitochondrial disease that leads to low energy, heart issues,
and kidney problems, happens when a cytosine is replaced by a thymine. What type of
mutation causes mitochondrial myopathy? - Answer-point mutation
An individual who is heterozygous for a recessive trait is mated with an individual who is
homozygous for the trait. What percentage of offspring will express the recessive trait? -
Answer-50 percent
, Which of the following mixtures is heterogeneous? - Answer-orange juice with pulp
Which of the following organs is held and protected by the meninges? - Answer-brain
the largest branch of the abdominal aorta which supplies oxygenated blood to the upper
digestive tract - Answer-celiac artery
What gland provides nourishment for sperm, as well as the majority of the fluid that
combines with sperm to form semen? - Answer-seminal vesicles
the exchange of gases and blood happens in what part of the respiratory system -
Answer-alveoli
which of the following groups are apart of the axial skeleton
pectoral girdle
rib cage
arms & hands
pelvic girdle - Answer-rib cage
which of the following does not distinguish quantitative data collection from qualitative
data collection methods - Answer-quantitive methods do not need to be as valid or
reliable as quantitative methods
networks of capillaries that begins the filtration process by filtering blood plasma, the
result of which is then excreted as urine? - Answer-glomerulus
mutation that occurs in the DNA of a non-reproductive cell - Answer-somatic mutation
layer of skin with the most blood vessels - Answer-dermis
DNA and RNA are built from monomers called? - Answer-nucleotides
structure of the male reproductive system that stores spermatozoa during the
maturation process - Answer-epididymis
process of transporting molecules across a membrane by a protein that does not use
energy - Answer-facilitated diffusion
which of the following molecules experience London dispersion forces - Answer-all
atoms and molecules
Which of the following molecules can be found in abundance in a fatigued muscle? -
Answer-lactic acid
Which of the following processes produces a gas from a solid? - Answer-sublimation
