ATI TEAS 7 SCIENCE PRACTICE ON
BODY SYSTEM TEST QUESTIONS
WITH ANSWERS NEW UPDATE
RATED A+ REAL EXAM 2023/2024
UPDATE
Which body system is responsible for the transport of dissolved oxygen from the lungs
to the spleen?
Immune
Endocrine
Respiratory
Cardiovascular - ANSWERS -Cardiovascular
Which condition can lead to blood clots and stroke?
Aneurysm
Arrhythmia
Asthma
Hypertension - ANSWERS -Arrhythmia
A botanist wants to determine if environmental temp affects root growth. In her
experiment, she creates 4 rooms at temp that very by 5 degrees F. Each room gets 20
seedings of the same species, which she grows on agar plates for 60 days. Once a day,
she measures the length of each seedling's root. At the end of the 60 days, she
compares the length of the roots w/ the room temp. She finds the room with the lowest
temp produced the longest root. What is the independent variable in this study.
Temp
Seedlings
Light
Root Length - ANSWERS -Temperature
Which of the following can act as enzymes in the body?
Globular proteins
Lipase
Amylase
Glucagon - ANSWERS -Globular proteins
,Lipase
Amylase
Which of the following is the carbohydrate monomer?
Disaccharide
Lactose
Monosaccharide
Thymine - ANSWERS -Monosaccharide
Which of the following are true about water ?
Water has polar covalent bonds
Water has a neutral pH of 7
Water has a low specific heat capacity
Water as a solid is less dense than water as a liquid - ANSWERS -Water has polar
covalent bonds
Water has a neutral pH of 7
Water as a solid is less dense than water as a liquid
Hydrophobic proteins often provide which function in the body?
Digestive enzymes
Provide structure
Carry oxygen molecules
Store energy - ANSWERS -Provide structure
Which of the following have a smaller genetic scale than a chromosome?
Genome
Gene
DNA
All of the above - ANSWERS -Gene
DNA
What best measures the volume of a solid ?
Triple beam balance
Measuring wheel and mathematical formula
Graduated cylinder
Measuring wheel - ANSWERS -Measuring wheel and mathematical formula
What cavities are in the ventral cavity of the human body?
Thoracic cavity
Abdominal cavity
Cranial cavity
Pelvic cavity - ANSWERS -Thoracic cavity
Abdominal cavity
Pelvic cavity
How are carbohydrates used by the body?
, Structure
Communication
Storage
Recognition - ANSWERS -Structure
Communication
Storage
Recognition
What type of immunity does a vaccine provide ?
Naturally acquired passive immunity
Artificially acquired passive immunity
Naturally acquired active immunity
Artificially acquired active immunity - ANSWERS -Artificial acquired active immunity
Which organs and/or glands are superior to the liver? Choose ALL that apply.
Lungs
Parathyroid gland
Kidneys
Thymus - ANSWERS -Lungs
Parathyroid gland
Which cavity contains all of the frontal cavities? Choose only ONE best answer
Dorsal
Thoracic
Abdominopelvic
Ventral - ANSWERS -Ventral
Which of the following carry oxygenated blood? Choose ALL that apply.
Pulmonary artery
Pulmonary vein
Aorta
Superior Vena Cava - ANSWERS -Pulmonary vein
Aorta
Which of the following are disaccharides ? Choose ALL that apply.
Sucrose
Glucose
Cellulose
Lactose - ANSWERS -Sucrose
Lactose
Which is the largest part of the airway?
Alveoli
Bronchi
Bronchioles
BODY SYSTEM TEST QUESTIONS
WITH ANSWERS NEW UPDATE
RATED A+ REAL EXAM 2023/2024
UPDATE
Which body system is responsible for the transport of dissolved oxygen from the lungs
to the spleen?
Immune
Endocrine
Respiratory
Cardiovascular - ANSWERS -Cardiovascular
Which condition can lead to blood clots and stroke?
Aneurysm
Arrhythmia
Asthma
Hypertension - ANSWERS -Arrhythmia
A botanist wants to determine if environmental temp affects root growth. In her
experiment, she creates 4 rooms at temp that very by 5 degrees F. Each room gets 20
seedings of the same species, which she grows on agar plates for 60 days. Once a day,
she measures the length of each seedling's root. At the end of the 60 days, she
compares the length of the roots w/ the room temp. She finds the room with the lowest
temp produced the longest root. What is the independent variable in this study.
Temp
Seedlings
Light
Root Length - ANSWERS -Temperature
Which of the following can act as enzymes in the body?
Globular proteins
Lipase
Amylase
Glucagon - ANSWERS -Globular proteins
,Lipase
Amylase
Which of the following is the carbohydrate monomer?
Disaccharide
Lactose
Monosaccharide
Thymine - ANSWERS -Monosaccharide
Which of the following are true about water ?
Water has polar covalent bonds
Water has a neutral pH of 7
Water has a low specific heat capacity
Water as a solid is less dense than water as a liquid - ANSWERS -Water has polar
covalent bonds
Water has a neutral pH of 7
Water as a solid is less dense than water as a liquid
Hydrophobic proteins often provide which function in the body?
Digestive enzymes
Provide structure
Carry oxygen molecules
Store energy - ANSWERS -Provide structure
Which of the following have a smaller genetic scale than a chromosome?
Genome
Gene
DNA
All of the above - ANSWERS -Gene
DNA
What best measures the volume of a solid ?
Triple beam balance
Measuring wheel and mathematical formula
Graduated cylinder
Measuring wheel - ANSWERS -Measuring wheel and mathematical formula
What cavities are in the ventral cavity of the human body?
Thoracic cavity
Abdominal cavity
Cranial cavity
Pelvic cavity - ANSWERS -Thoracic cavity
Abdominal cavity
Pelvic cavity
How are carbohydrates used by the body?
, Structure
Communication
Storage
Recognition - ANSWERS -Structure
Communication
Storage
Recognition
What type of immunity does a vaccine provide ?
Naturally acquired passive immunity
Artificially acquired passive immunity
Naturally acquired active immunity
Artificially acquired active immunity - ANSWERS -Artificial acquired active immunity
Which organs and/or glands are superior to the liver? Choose ALL that apply.
Lungs
Parathyroid gland
Kidneys
Thymus - ANSWERS -Lungs
Parathyroid gland
Which cavity contains all of the frontal cavities? Choose only ONE best answer
Dorsal
Thoracic
Abdominopelvic
Ventral - ANSWERS -Ventral
Which of the following carry oxygenated blood? Choose ALL that apply.
Pulmonary artery
Pulmonary vein
Aorta
Superior Vena Cava - ANSWERS -Pulmonary vein
Aorta
Which of the following are disaccharides ? Choose ALL that apply.
Sucrose
Glucose
Cellulose
Lactose - ANSWERS -Sucrose
Lactose
Which is the largest part of the airway?
Alveoli
Bronchi
Bronchioles
