ATI TEAS 7 SCIENCE PRACTICE EXAM QUESTIONS WITH CORRECT SOLUTIONS ALL VERIFIED BY AN EXPERT A+ GRADED (LATEST)

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ATI TEAS 7 SCIENCE
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PRACTICE EXAM QUESTIONS
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WITH CORRECT SOLUTIONS
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ALL VERIFIED BY AN EXPERT
A+ GRADED (LATEST)

,1. Which of the following describes the function of tendons?
o Tendons attach skeletal muscle to bone
o Tendons attach two bones
o Tendons attach bones to ligaments
o Tendons attach skeletal muscles to ligaments
o Tendons attach skeletal muscle to bone


2. Which of the following substances is secreted by sweat glands in response to the
breakdown of protein and the formation of ammonia?




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o Lysoymes
o Water
o Urea




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o Sebum
o Urea




body?

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3. Which of the following terms describes the removal of metabolic waste from the

o Secretion
o catabolism
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o anabolism
o Excretion
o Excretion


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4. The shortening of a sarcomere in skeletal muscle is directly due to the interactional of
which of the following?
o Acetylcholine and acetylcholinesterase
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o Pepsin and pepsinogen
o Myosin and actin
o Dynein and kinesin
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o Myosin and actin


5. Mutations in which of the following types of cells can be inherited by offspring?
o Ovarian
o endocrine
o neural
o muscle
o Ovarian

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6. 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
o Hypothalamus




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7. A cell is placed in a hypertonic solution. Which of the following describes the
resulting osmosis?




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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




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o There is a net flow of water into the cell.
o There is a net flow of water out of the cell


8. Which of the following is an example of active transport?
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o 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
o Movement of a sodium and potassium across the cell membrane against the concentration
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gradient.
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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
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o Aorta
o Pulmonary arteries
o Superior vena cava
o Superior vena cava


10. Carbohydrates are composed of which of the following?
o Nucleic acids
o Monosaccharides
o Isoprenoids
o Amino acids