1
ATI TEAS 7 SCIENCE ASSESSMENT WITH
QUESTIONS AND VERIFIED CORRECT
ANSWERS
THIS STUDY GUIDE PROVIDES ACTUAL EXAM TIPS
1. A study found two processes, Process A and Process B, to be correlated.
Which of the following is true for these processes?
a) The study cannot indicate whether Process A and B have a negative
relationship
b) The study cannot indicate whether Process A and B have a positive
relationship.
c) The study does not indicate a causal relationship between the
processes.
d) The study indicates that Process A causes Process B.
* 2. Which of the following growth curves shows a population that is at its
carrying capacity?
a) D
b) A
c) B
,2
d) C
3. If a mother's ___ cell contains mutated DNA, this mutation can be passed
to her offspring.
Which of the following options correctly completes the sentence above?
a) stem
b) somatic
c) germ
d) white blood
4. Which of the following occurs in an oxidation reaction?
Addition of carbon
a)
Removal of oxygen
b)
c) Addition of neutrons
d) Removal of electrons
5. Hikers who found a human body at high altitude in the Italian
Alps thought the man had died recently. but tests indicated he was shot
with an arrow more than 5,300 years ago. Which of the following would
be the best reason for prolonged preservation of the body?
a) The body was frozen in the cold temperature of the Alps shortly
after he died and remained frozen until it was found.
b)
The food that the person ate contained toxins that killed the
bacteria that would have otherwise destroyed the body.
c)
The ultraviolet rays at such a high altitude caused all the body’s
molecules to be preserved.
d) The arrow wound caused blood to flow out of the body, which led the
enzymes that would break down tissue to be cleared from the body.
, 3
6. A patient goes to the doctor with a cold and sore throat and asks for
antibiotics. The doctor refuses to prescribe antibiotics to the patient
because the illness is caused by which of the following pathogens?
Fungus
a)
b) Protist
c) Bacteria
d) Virus
7. Which of the following functions does the myelin sheath perform for a
cell?
nerve
b)
c) a) Insulation M
d) Nutrition
Sensory perception
Regeneration
8. An organism with an unknown genotype is crossed with another organism
that shows the recessive trait (aa). The Punnett square above shows the
results. Which of the following is the unknown genotype?
a) a
b) AA
c) Aa
d) aa
ATI TEAS 7 SCIENCE ASSESSMENT WITH
QUESTIONS AND VERIFIED CORRECT
ANSWERS
THIS STUDY GUIDE PROVIDES ACTUAL EXAM TIPS
1. A study found two processes, Process A and Process B, to be correlated.
Which of the following is true for these processes?
a) The study cannot indicate whether Process A and B have a negative
relationship
b) The study cannot indicate whether Process A and B have a positive
relationship.
c) The study does not indicate a causal relationship between the
processes.
d) The study indicates that Process A causes Process B.
* 2. Which of the following growth curves shows a population that is at its
carrying capacity?
a) D
b) A
c) B
,2
d) C
3. If a mother's ___ cell contains mutated DNA, this mutation can be passed
to her offspring.
Which of the following options correctly completes the sentence above?
a) stem
b) somatic
c) germ
d) white blood
4. Which of the following occurs in an oxidation reaction?
Addition of carbon
a)
Removal of oxygen
b)
c) Addition of neutrons
d) Removal of electrons
5. Hikers who found a human body at high altitude in the Italian
Alps thought the man had died recently. but tests indicated he was shot
with an arrow more than 5,300 years ago. Which of the following would
be the best reason for prolonged preservation of the body?
a) The body was frozen in the cold temperature of the Alps shortly
after he died and remained frozen until it was found.
b)
The food that the person ate contained toxins that killed the
bacteria that would have otherwise destroyed the body.
c)
The ultraviolet rays at such a high altitude caused all the body’s
molecules to be preserved.
d) The arrow wound caused blood to flow out of the body, which led the
enzymes that would break down tissue to be cleared from the body.
, 3
6. A patient goes to the doctor with a cold and sore throat and asks for
antibiotics. The doctor refuses to prescribe antibiotics to the patient
because the illness is caused by which of the following pathogens?
Fungus
a)
b) Protist
c) Bacteria
d) Virus
7. Which of the following functions does the myelin sheath perform for a
cell?
nerve
b)
c) a) Insulation M
d) Nutrition
Sensory perception
Regeneration
8. An organism with an unknown genotype is crossed with another organism
that shows the recessive trait (aa). The Punnett square above shows the
results. Which of the following is the unknown genotype?
a) a
b) AA
c) Aa
d) aa
