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ATI TEAS 7 SCIENCE Exam Questions & Correct Answers.
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ATI TEAS 7 SCIENCE Exam Questions & Correct Answers.
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ATI TEAS 7 SCIENCE Exam Questions &Correct Answers
How are carbohydrates used by the body?
n n n n n n
Structure
Communication
Storage n
Recognition - ANS-Structure n n
Communication
Storage n
Recognition
What type of immunity does a vaccine provide ?
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Naturally acquired passive immunity
n n n n
Artificially acquired passive immunity
n n n
Naturally acquired active immunity
n n n n
Artificially acquired active immunity - ANS-Artificial acquired active immunity
n n n n n n n n
Which organs and/or glands are superior to the liver? Choose ALL that apply.
n n n n n n n n n n n n
Lungs
Parathyroid gland n n
Kidneys n
Thymus - ANS-Lungs n n
Parathyroid gland n
Which cavity contains all of the frontal cavities? Choose only ONE best answer
n n n n n n n n n n n n n
Dorsal n
Thoracic n
Abdominopelvic
Ventral - ANS-Ventral
n n
Which of the following carry oxygenated blood? Choose ALL that apply.
n n n n n n n n n n n
Pulmonary artery n
Pulmonary vein n
Aorta n
Superior Vena Cava - ANS-Pulmonary vein
n n n n n n
Aorta
Which of the following are disaccharides ? Choose ALL that apply.
n n n n n n n n n n n
Sucrose n
Glucose
,Cellulose
Lactose - ANS-Sucrose n n n
Lactose
Which body system is responsible for the transport of dissolved oxygen from the lungs
n n n n n n n n n n n n n
nto the spleen?
n n n
Immune n
Endocrine
Respiratory
Cardiovascular - ANS-Cardiovascular n n
Which condition can lead to blood clots and stroke?
n n n n n n n n n
Aneurysm
Arrhythmia n
Asthma n
Hypertension - ANS-Arrhythmia n n
A botanist wants to determine if environmental temp affects root growth. In her
n n n n n n n n n n n n
experiment, she creates 4 rooms at temp that very by 5 degrees F. Each room gets 20
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seedings of the same species, which she grows on agar plates for 60 days. Once a
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day, she measures the length of each seedling's root. At the end of the 60 days, she
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compares the length of the roots w/ the room temp. She finds the room with the lowest
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temp produced the longest root. What is the independent variable in this study.
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Temp n
Seedlings n
Light n
Root Length - ANS-Temperature
n n n
Which of the following can act as enzymes in the body?
n n n n n n n n n n n
Globular proteins n
Lipase n
Amylase n
Glucagon - ANS-Globular proteins n n n
Lipase n
Amylase
Which of the following is the carbohydrate monomer?
n n n n n n n n
Disaccharide
Lactose
Monosaccharide n
Thymine - ANS-Monosaccharide n n
Which of the following are true about water ?
n n n n n n n n n
Water has polar covalent bonds
n n n n
Water has a neutral pH of 7
n n n n n n
Water has a low specific heat capacity
n n n n n n n
, Water as a solid is less dense than water as a liquid - ANS-Water has polar covalent
n n n n n n n n n n n n n n n n
bonds
n
Water has a neutral pH of 7
n n n n n n
Water as a solid is less dense than water as a liquid
n n n n n n n n n n n
Hydrophobic proteins often provide which function in the body?
n n n n n n n n n
Digestive enzymes n n
Provide structure n n
Carry oxygen molecules
n n n
Store energy - ANS-Provide structure
n n n n
Which of the following have a smaller genetic scale than a chromosome?
n n n n n n n n n n n n
Genome n
Gene n
DNA
All of the above - ANS-Gene
n n n n n n
DNA
What best measures the volume of a solid ?
n n n n n n n n n
Triple beam balance
n n n
Measuring wheel and mathematical formula n n n n n
Graduated cylinder n n
Measuring wheel - ANS-Measuring wheel and mathematical formula
n n n n n n n
What cavities are in the ventral cavity of the human body?
n n n n n n n n n n n
Thoracic cavity n
Abdominal cavity n
Cranial cavity n
Pelvic cavity - ANS-Thoracic cavity
n n n n
Abdominal cavity n
Pelvic cavity n
Which is the largest part of the airway?
n n n n n n n
Alveoli n
Bronchi n
Bronchioles n
Trachea - ANS-Trachea n n
Which of the following is an effect of high blood pressure ?
n n n n n n n n n n n n
Smoking
Excessive dietary salt n n n
Renal vessel damage
n n n
Older age - ANS-Renal vessel damage
n n n n n
What is the monomer for nucleic acids ?
n n n n n n n n
Nucleotide n
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