ATI TEAS 7 SCIENCE EXAM ALL VERSIONS COMBINED LATEST UPDATE 2023/2024/ ATI TEAS 7 SCIENCE WITH SOLUTIONS
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ATI TEAS 7 SCIENCE
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ATI TEAS 7 SCIENCE
ATI TEAS 7 SCIENCE EXAM ALL VERSIONS
COMBINED LATEST UPDATE 2023/2024/ ATI
TEAS 7 SCIENCE WITH SOLUTIONS
ATI TEAS 7 SCIENCE EXAM ALL VERSIONS
COMBINED LATEST UPDATE 2023/2024/ ATI
TEAS 7 SCIENCE WITH SOLUTIONS
TEAS 7 SCIENCE WITH SOLUTIONS
1. Which of the following parts of the central nervous system releases chemicals that
regulate the pituitary gland?
o Hypothalamus
o Cerebellum
o Thalamus
o Spinal cord
2. The shortening of a sarcomere in skeletal muscle is directly due to the
interactional of which of the following? o Acetylcholine and acetylcholinesterase
o Pepsin and pepsinogen o Myosin and actin o Dynein and kinesin
3. Mutations in which of the following types of cells can be inherited by offspring?
o Ovarian
o endocrine
o neural o muscle
, o
4. Which of the following describes the function of tendons?
o Tendons attach skeletal muscle to bone o
Tendons attach two bones
Tendons attach bones to ligaments o
Tendons attach skeletal muscles to ligaments
5. Which of the following substances is excreted by sweet glands in response to
the breakdown of protein and the formation of ammonia?
o Lysoymes o
Water o Urea
o Sebum
6. Which of the following terms describes the removal of metabolic waste from the
body? o Secretion o catabolism o anabolism o excretion
7. A cell is placed in a hypertonic solution. Which of the following describes the
resulting osmosis?
o There is no flow of water
o The net flow of water into and out of the cell is zero o There is a net flow of
water out of the cell
o There is a net flow of water into the cell.
, o
8. Which of the following is an example of active transport?
Aquaporins in kidney cells that help concentrate urine
o Movement of substance from an area of high concentration to an area of
low concentration o Movement of a sodium and potassium across the cell
membrane against the concentration gradient.
o Loss of water from a cell in a hypertonic solution
9. Which of the following vessels is responsible for carrying blood from the upper
body to the right atrium of the heart?
o Pulmonary veins o
Aorta o Pulmonary
arteries o Superior
vena cava
10. Carbohydrates are composed of which of the following?
o Nucleic acids o
Monosaccharides o
Isoprenoids o Amino
acids
, o
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11. The following equation summarizes the carbonic acid-bicarbonate ion buffer
system of the blood CO2+H2O H2CO3 HCO3- +H+
Which of the following equations shows the reaction that takes place when there are
excessive H+ ions?
o H2CO3 CO2 + H2O
HCO3- + H+ H2CO3 o
CO2 + H2O H2CO3 o
H2CO3 HCO3- +H+
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12. A student investigating the importance of wavelengths above and below the
visible spectrum for photosynthesis sets up an experiment as follows over a 2
month period, all with illumination at 1 meter distance from plants grown with
the same sol and watering conditions
3 Arabidopsis plant exposed to ultraviolet light (UV)
3 Arabidopsis plants exposed to infrared light (IR)
3 Arabidopsis plants exposed to white light
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