TEAS Exam - version 7 Exam Questions And
Answers (Verified And Updated)
Which of the following organs transports semen through the penis?
urethra
Which of the following describes the location of the heart relative to the lungs?
anterior
The rectum is a part of which of the following organs?
large intestine
Which of the following types of variables is changed in a scientific experiment?
independent variable
Which of the following type of reactions is shown below?
CaCl2 + 2NaOH → Ca(OH)2 + 2NaCl
double replacement
Which of the following is NOT part of the innate immune system?
antibodies
Which of the following is NOT a function of the respiratory system in humans?
to distribute oxygen to the rest of the body
Which of the following processes occurs in red bone marrow?
hematopoiesis
Which of the following parts of the nervous system is protected by the vertebral column?
spinal cord
Which of the following is a monomer used to build carbohydrates?
glucose
Which of the following terms describes a conclusion reached on the basis of evidence and reasoning?
inference
If a plant that is homozygous dominant (T) for a trait is crossed with a plant that is homozygous
recessive (t) for the same trait, what will be the phenotype of the offspring if the trait follows
Mendelian patterns of inheritance?
All offspring will show the dominant phenotype.
Which of the following processes uses the information stored in RNA to produce a protein?
translation
, In the digestive system, the majority of nutrients are absorbed in which of the following organs?
small intestine
Which of the following is the number of chromosomes found in a human gamete?
23
Which of the following is composed of a motor neuron and its associated muscle fibers?
motor unit
.Which of the following molecules can be found in abundance in a fatigued muscle?
lactic acid
Which of the following processes produces a gas from a solid?
sublimation
A student isolates and purifies a substance. She then puts it into the lab refrigerator at 4°C. When she
comes back the next day, she notices that it has solidified. Which of the following statements about
the substance is true?
it has a freezing point higher than that of water.
Which of the following molecules experience London dispersion forces?
all atoms and molecules
Which of the following is a heterogeneous mixture?
a mixture in which the atoms or molecules are distributed unevenly
A woman has been suffering from heartburn and thinks that a particular food is causing it. She
decides that for each week during a single month, she will not eat a specific food and see if she has
heartburn that week. In her experiment, the food she removes from her diet would be which of the
following types of variable?
independent variable
Which of the following is true of a gene that is expressed?
It is influencing a phenotype trait.
Which of the following glands provides nourishment for sperm, as well as the majority of the fluid
that combines with sperm to form semen?
seminal vesicles
Which of the following does NOT correctly match the endocrine system organ with its function?
hypothalamus: regulation of pituitary gland
pancreas: control of blood sugar through production of insulin and glucagon
testes: testosterone and estradiol production
pituitary: production and regulation of cortisol and adrenaline
pituitary: production and regulation of cortisol and adrenaline
Answers (Verified And Updated)
Which of the following organs transports semen through the penis?
urethra
Which of the following describes the location of the heart relative to the lungs?
anterior
The rectum is a part of which of the following organs?
large intestine
Which of the following types of variables is changed in a scientific experiment?
independent variable
Which of the following type of reactions is shown below?
CaCl2 + 2NaOH → Ca(OH)2 + 2NaCl
double replacement
Which of the following is NOT part of the innate immune system?
antibodies
Which of the following is NOT a function of the respiratory system in humans?
to distribute oxygen to the rest of the body
Which of the following processes occurs in red bone marrow?
hematopoiesis
Which of the following parts of the nervous system is protected by the vertebral column?
spinal cord
Which of the following is a monomer used to build carbohydrates?
glucose
Which of the following terms describes a conclusion reached on the basis of evidence and reasoning?
inference
If a plant that is homozygous dominant (T) for a trait is crossed with a plant that is homozygous
recessive (t) for the same trait, what will be the phenotype of the offspring if the trait follows
Mendelian patterns of inheritance?
All offspring will show the dominant phenotype.
Which of the following processes uses the information stored in RNA to produce a protein?
translation
, In the digestive system, the majority of nutrients are absorbed in which of the following organs?
small intestine
Which of the following is the number of chromosomes found in a human gamete?
23
Which of the following is composed of a motor neuron and its associated muscle fibers?
motor unit
.Which of the following molecules can be found in abundance in a fatigued muscle?
lactic acid
Which of the following processes produces a gas from a solid?
sublimation
A student isolates and purifies a substance. She then puts it into the lab refrigerator at 4°C. When she
comes back the next day, she notices that it has solidified. Which of the following statements about
the substance is true?
it has a freezing point higher than that of water.
Which of the following molecules experience London dispersion forces?
all atoms and molecules
Which of the following is a heterogeneous mixture?
a mixture in which the atoms or molecules are distributed unevenly
A woman has been suffering from heartburn and thinks that a particular food is causing it. She
decides that for each week during a single month, she will not eat a specific food and see if she has
heartburn that week. In her experiment, the food she removes from her diet would be which of the
following types of variable?
independent variable
Which of the following is true of a gene that is expressed?
It is influencing a phenotype trait.
Which of the following glands provides nourishment for sperm, as well as the majority of the fluid
that combines with sperm to form semen?
seminal vesicles
Which of the following does NOT correctly match the endocrine system organ with its function?
hypothalamus: regulation of pituitary gland
pancreas: control of blood sugar through production of insulin and glucagon
testes: testosterone and estradiol production
pituitary: production and regulation of cortisol and adrenaline
pituitary: production and regulation of cortisol and adrenaline
