TEAS PRACTICE TEST B QUESTIONS
& VERIFIED CORRECT ANSWERS ALL
PASSED
Anxiety about an upcoming final exam causes a student to experience an increase in
blood pressure, dilation of the pupils, and a dr mouth. Which of the following nervous
system responses is responsible for these physical symptoms?
A. Voluntary
B. Sympathetic
C. Limbic
D. Cognitive - CORRECT ANSWER B. Sympathetic
A blood pressure reading of 120/70 mm Hg refers to arterial pressures recorded during?
A. Atrial Contraction/ Ventricular contraction
B. Atrial contraction / ventricular relaxation
C. Ventricular contraction / ventricular relaxation
D. Ventricular relaxation / atrial relaxation - CORRECT ANSWER C. Ventricular
contraction/ Ventricular relaxation
A blood sample taken from a patient fighting an infection is expected to show?
A. Reduced white blood cell count
B. Elevated white blood cell count
C. elevated red blood cell count
D. reduced red blood cell count - CORRECT ANSWER B. Elevated white blood cell
count
The cause of cell differentiation is that different cells
A. Contain different DNA
B. have different chromosomes
C. contain similar protein information
D. express alternate genetic information - CORRECT ANSWER D. Express alternate
genetic information
Cystic Fibrosis is a homozygous recessive condition. A genetic counselor should advise
concerned parents that, if each of them has a parent who has CF yet neither of them is
affected, the probability of their potential child having CF is ?
A. 0%
B. 25%
C. 50%
D. 100% - CORRECT ANSWER B. 25%
, A first degree bruh involves which of the following layers of skin?
A. Epidermis only
B. Epidermis and part of the dermis
C. Epidermis, and all of the dermis
D. Epidermis, dermis and some muscle and bone - CORRECT ANSWER A. Epidermis
only
HCL + Mg(OH)2 ---> MgCL2 + H2)
Balance this equation - CORRECT ANSWER One mole magnesium chloride, two
moles of water
If an intensive property is independent of the amount of the material being measured,
what is an example of an intensive property?
A. Mass
B. Volume
C. Density
D. Length - CORRECT ANSWER C. density
it has been hypothesized that chloroplasts originated from photosynthetic cyanobacteria
that become symbiotic inside a host cell. Which of the following observations provides
the strongest evidence for the suggestion?
A. Microscopicall, chloroplasts appear similar to canobacteria.
B. Chloroplast DNA shos clear similarities to canobacterial DNA.
C. Both chloroplasts and canobacteria are green and perform photosnthesis
D. Photosnthetic canobacteria and fungi form a mutualistic association in lichen -
CORRECT ANSWER B. chloroplast DNA shows clear similarities to cyanobacteria DNA
The lungs are covered bu a membrane called the?
A. Pericardium
B. Periosteum
C. Symphysis
D. Pleura - CORRECT ANSWER D. Pleura
Nails are made of a protein called?
A. Collagen
B. Vinculin
C. Keratin
D. Elastin - CORRECT ANSWER C. Keratin
Pancreatic cells have an abundance of ____ to meet the protein production demands of
the cell.
A. Nuclei
B. Mitochondria
C. Lysosomes
D. Rough ER - CORRECT ANSWER D. Rough ER
& VERIFIED CORRECT ANSWERS ALL
PASSED
Anxiety about an upcoming final exam causes a student to experience an increase in
blood pressure, dilation of the pupils, and a dr mouth. Which of the following nervous
system responses is responsible for these physical symptoms?
A. Voluntary
B. Sympathetic
C. Limbic
D. Cognitive - CORRECT ANSWER B. Sympathetic
A blood pressure reading of 120/70 mm Hg refers to arterial pressures recorded during?
A. Atrial Contraction/ Ventricular contraction
B. Atrial contraction / ventricular relaxation
C. Ventricular contraction / ventricular relaxation
D. Ventricular relaxation / atrial relaxation - CORRECT ANSWER C. Ventricular
contraction/ Ventricular relaxation
A blood sample taken from a patient fighting an infection is expected to show?
A. Reduced white blood cell count
B. Elevated white blood cell count
C. elevated red blood cell count
D. reduced red blood cell count - CORRECT ANSWER B. Elevated white blood cell
count
The cause of cell differentiation is that different cells
A. Contain different DNA
B. have different chromosomes
C. contain similar protein information
D. express alternate genetic information - CORRECT ANSWER D. Express alternate
genetic information
Cystic Fibrosis is a homozygous recessive condition. A genetic counselor should advise
concerned parents that, if each of them has a parent who has CF yet neither of them is
affected, the probability of their potential child having CF is ?
A. 0%
B. 25%
C. 50%
D. 100% - CORRECT ANSWER B. 25%
, A first degree bruh involves which of the following layers of skin?
A. Epidermis only
B. Epidermis and part of the dermis
C. Epidermis, and all of the dermis
D. Epidermis, dermis and some muscle and bone - CORRECT ANSWER A. Epidermis
only
HCL + Mg(OH)2 ---> MgCL2 + H2)
Balance this equation - CORRECT ANSWER One mole magnesium chloride, two
moles of water
If an intensive property is independent of the amount of the material being measured,
what is an example of an intensive property?
A. Mass
B. Volume
C. Density
D. Length - CORRECT ANSWER C. density
it has been hypothesized that chloroplasts originated from photosynthetic cyanobacteria
that become symbiotic inside a host cell. Which of the following observations provides
the strongest evidence for the suggestion?
A. Microscopicall, chloroplasts appear similar to canobacteria.
B. Chloroplast DNA shos clear similarities to canobacterial DNA.
C. Both chloroplasts and canobacteria are green and perform photosnthesis
D. Photosnthetic canobacteria and fungi form a mutualistic association in lichen -
CORRECT ANSWER B. chloroplast DNA shows clear similarities to cyanobacteria DNA
The lungs are covered bu a membrane called the?
A. Pericardium
B. Periosteum
C. Symphysis
D. Pleura - CORRECT ANSWER D. Pleura
Nails are made of a protein called?
A. Collagen
B. Vinculin
C. Keratin
D. Elastin - CORRECT ANSWER C. Keratin
Pancreatic cells have an abundance of ____ to meet the protein production demands of
the cell.
A. Nuclei
B. Mitochondria
C. Lysosomes
D. Rough ER - CORRECT ANSWER D. Rough ER
