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ATI TEAS PRACTICE TEST A QUESTIONS 2024 WITH 100% ACCURATE ANSWERS
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ATI TEAS PRACTICE TEST A QUESTIONS 2024 WITH 100% ACCURATE ANSWERS
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ATI TEAS PRACTICE TEST AQUESTIONS 2024 WITH 100%
ACCURATE ANSWERS
Two researchers note that when Weed A and B grow next to each other, the roots of Weed A stop
growing when they enter the root zone of Weed B. Since activated charcoal is known to absorb organic
compounds, the researchers apply activated charcoal to the soil around Weed B. They note that the
roots of Weed A then grow into the root zone of Weed B. Which of the following hypotheses is being
tested by the addition of activated charcoal to the soil?
A. Weed A absorbs activated charcoal, which enhances root growth for Weed A.
B. Weed B grows best in soil that contains few organic compounds.
C. Weed A is attracted to soil that contains activated charcoal.
D. Weed B produces an organic compound that inhibits root growth for Weed A. - correct answersD.
Weed B produces an organic compound that inhibits root growth for Weed A.
Keratinocytes contain the protein keratin. They are produced in the epidermis and migrate upwards. The
tight junctions between cells prevent water entry. They eventually form a layer of dead cells on the skin
surface, which produces a waterproofing effect.
A person is suddenly frightened. Which of the following reactions occurs next?
A. Liver cells absorb glucose from the blood stream.
B. Blood vessels supplying skeletal muscles constrict.
C. Blood vessels supplying the intestines dilate.
D. Liver cells release glucose into the blood stream. - correct answersD. Liver cells release glucose into
the blood stream.
, Epinephrine causes liver cells to break down glycogen, which causes an increase in sugar in the blood
stream.
Kidneys remove which of the following from the blood?
A. Platelets
B. Salts
C. Oxygen
D. Fat - correct answersB. Salts
Salts are removed by the kidneys.
Which of the following structures within a human cell is responsible for recycling the materials no longer
functional or needed within the cell?
A. Ribosome
B. Lysosome
C. Mitochondrion
D. Nucleolus - correct answersB. Lysosome
Lysosomes are specialized vacuoles containing digestive enzymes.
Which of the following are sesamoid bones?
A. Phalanges
B. Patellae
C. Scapulae
D. Metatarsals - correct answersB. Patellae
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