ATI TEAS 7 SCIENCE EXAM QUESTIONS
AND ANSWERS
What type of tissue protects the respiratory system?
Bone
Cartilage
Collagen
Keratin - Answer-Cartilage
Which of the following are examples of covalent bonds ?
H2O
NaCI
C6H12O6
MgO - Answer-H2O
C6H12O6
Which of the following is an example of Mendelian inheritance ?
Incomplete dominance
Polygenic alleles
Combination inheritance
Recessive inheritance - Answer-Recessive inheritance
Which of the following are globular proteins ?
Antibody
Enzyme
Hemoglobin
Keratin - Answer-Antibody
Enzyme
Hemoglobin
What type of bond connects amino acids ?
Covalent
Peptide
Ionic
Hydrogen - Answer-Peptide
What is the name for a microorganism that lives on or in the human body and normally
causes no disease or harm?
Bacteria
Commensal microorganism
Microorganism
Host - Answer-Commensal microorganism
Which of the following infectious disease can be cause by a viral infection?
,COVID-19
Varicella
Mumps
Measles - Answer-COVID-19
Varicella
Mumps
Measles
You are a nursing student and are triaging a patient. Which of the following is an
example of quantitative data you can gather ?
The patient says he feels pain
The patient says he has a stabbing pain in his right lower abdomen
The patients temp is 101.7 degrees F
The patient reports that he had a fever yesterday. - Answer-The patients temp is 101.7
degrees F
Which of the following are examples of steroids in the human body?
Cholesterol
Testosterone
Cortisol
Estradiol - Answer-Cholesterol
Testosterone
Cortisol
Estradiol
Which of the following factors influence the rate of chemical reaction?
Temperature
Pressure
Concentration of reactants and substrate
Any catalysts - Answer-Temperature
Pressure
Concentration of reactants and substrate
Any catalysts
Which of the following infectious disease can be cause by bacteria?
Tuberculosis
Cholera
Varicella
Influenza - Answer-Tuberculosis
Cholera
During which of the following stages does crossing over occur ?
Mitosis Prophase
Meiosis Prophase I
Meiosis Prophase II
Interphase - Answer-Meiosis Prophase I
, Which of the following is correct based on anatomical term?
The shoulder joint is proximal to the neck
The elbow joint is superior to the shoulder
The thoracic vertebrae are superior to the cervical vertebrae
The thumb is on the lateral aspect of the hand - Answer-The thumb is on the lateral
aspect of the hand
Which body system is responsible for the transport of dissolved oxygen from the lungs
to the spleen?
Immune
Endocrine
Respiratory
Cardiovascular - Answer-Cardiovascular
Which condition can lead to blood clots and stroke?
Aneurysm
Arrhythmia
Asthma
Hypertension - Answer-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 - Answer-Temperature
Which of the following can act as enzymes in the body?
Globular proteins
Lipase
Amylase
Glucagon - Answer-Globular proteins
Lipase
Amylase
Which of the following is the carbohydrate monomer?
Disaccharide
Lactose
Monosaccharide
Thymine - Answer-Monosaccharide
AND ANSWERS
What type of tissue protects the respiratory system?
Bone
Cartilage
Collagen
Keratin - Answer-Cartilage
Which of the following are examples of covalent bonds ?
H2O
NaCI
C6H12O6
MgO - Answer-H2O
C6H12O6
Which of the following is an example of Mendelian inheritance ?
Incomplete dominance
Polygenic alleles
Combination inheritance
Recessive inheritance - Answer-Recessive inheritance
Which of the following are globular proteins ?
Antibody
Enzyme
Hemoglobin
Keratin - Answer-Antibody
Enzyme
Hemoglobin
What type of bond connects amino acids ?
Covalent
Peptide
Ionic
Hydrogen - Answer-Peptide
What is the name for a microorganism that lives on or in the human body and normally
causes no disease or harm?
Bacteria
Commensal microorganism
Microorganism
Host - Answer-Commensal microorganism
Which of the following infectious disease can be cause by a viral infection?
,COVID-19
Varicella
Mumps
Measles - Answer-COVID-19
Varicella
Mumps
Measles
You are a nursing student and are triaging a patient. Which of the following is an
example of quantitative data you can gather ?
The patient says he feels pain
The patient says he has a stabbing pain in his right lower abdomen
The patients temp is 101.7 degrees F
The patient reports that he had a fever yesterday. - Answer-The patients temp is 101.7
degrees F
Which of the following are examples of steroids in the human body?
Cholesterol
Testosterone
Cortisol
Estradiol - Answer-Cholesterol
Testosterone
Cortisol
Estradiol
Which of the following factors influence the rate of chemical reaction?
Temperature
Pressure
Concentration of reactants and substrate
Any catalysts - Answer-Temperature
Pressure
Concentration of reactants and substrate
Any catalysts
Which of the following infectious disease can be cause by bacteria?
Tuberculosis
Cholera
Varicella
Influenza - Answer-Tuberculosis
Cholera
During which of the following stages does crossing over occur ?
Mitosis Prophase
Meiosis Prophase I
Meiosis Prophase II
Interphase - Answer-Meiosis Prophase I
, Which of the following is correct based on anatomical term?
The shoulder joint is proximal to the neck
The elbow joint is superior to the shoulder
The thoracic vertebrae are superior to the cervical vertebrae
The thumb is on the lateral aspect of the hand - Answer-The thumb is on the lateral
aspect of the hand
Which body system is responsible for the transport of dissolved oxygen from the lungs
to the spleen?
Immune
Endocrine
Respiratory
Cardiovascular - Answer-Cardiovascular
Which condition can lead to blood clots and stroke?
Aneurysm
Arrhythmia
Asthma
Hypertension - Answer-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 - Answer-Temperature
Which of the following can act as enzymes in the body?
Globular proteins
Lipase
Amylase
Glucagon - Answer-Globular proteins
Lipase
Amylase
Which of the following is the carbohydrate monomer?
Disaccharide
Lactose
Monosaccharide
Thymine - Answer-Monosaccharide
