ATI TEAS Version 7 Practice Test – Science
EXAM QUESTIONS AND ANSWERS 100%
SOLVED (Newest 2025)
Which blood group is the universal donor? - Correct
Answers ✅Type O
A universal blood donor has type O, universal aceptor is type
AB.
Blood oxygen levels are most likely low when blood _________.
- Correct Answers ✅fills the right atrium
An intracellular chemical signal can be produced in the cell
membrane. Once it is produced, where does it go? - Correct
Answers ✅To another part of the same cell
After food has been masticated in the oral cavity, where does
it go next? - Correct Answers ✅pharynx
The diffusion of nutrients through the walls of the digestive
system is critical to homeostasis in the body. Where does the
majority of this diffusion take place in the digestive system? -
Correct Answers ✅small intestine
As soon as an invader, known as a(n) _____, enters the body,
the body begins to fight. - Correct Answers ✅pathogen
, ATI TEAS Version 7 Practice Test – Science
EXAM QUESTIONS AND ANSWERS 100%
SOLVED (Newest 2025)
Where is skeletal muscle found? - Correct Answers
✅attached to bones
If a person smells something sweet, what form of information
is this initially perceived as in the nervous system? - Correct
Answers ✅sensory
While hiking, a person is startled after encountering a bear.
Her palms get sweaty and her heart starts racing. Which part
of her nervous system was directly stimulated? - Correct
Answers ✅sympathetic
Which of the following types of tissues include cells of the
immune system and of the blood? - Correct Answers
✅connective tissue
Which best describes homeostasis? - Correct Answers ✅A
relatively constant environment within the body
Fertilization (the fusing of one sperm and an ovum) results in
a(n) _________. - Correct Answers ✅zygote
Which of the following are included in the male reproductive
system? - Correct Answers ✅the penis and epididymis
EXAM QUESTIONS AND ANSWERS 100%
SOLVED (Newest 2025)
Which blood group is the universal donor? - Correct
Answers ✅Type O
A universal blood donor has type O, universal aceptor is type
AB.
Blood oxygen levels are most likely low when blood _________.
- Correct Answers ✅fills the right atrium
An intracellular chemical signal can be produced in the cell
membrane. Once it is produced, where does it go? - Correct
Answers ✅To another part of the same cell
After food has been masticated in the oral cavity, where does
it go next? - Correct Answers ✅pharynx
The diffusion of nutrients through the walls of the digestive
system is critical to homeostasis in the body. Where does the
majority of this diffusion take place in the digestive system? -
Correct Answers ✅small intestine
As soon as an invader, known as a(n) _____, enters the body,
the body begins to fight. - Correct Answers ✅pathogen
, ATI TEAS Version 7 Practice Test – Science
EXAM QUESTIONS AND ANSWERS 100%
SOLVED (Newest 2025)
Where is skeletal muscle found? - Correct Answers
✅attached to bones
If a person smells something sweet, what form of information
is this initially perceived as in the nervous system? - Correct
Answers ✅sensory
While hiking, a person is startled after encountering a bear.
Her palms get sweaty and her heart starts racing. Which part
of her nervous system was directly stimulated? - Correct
Answers ✅sympathetic
Which of the following types of tissues include cells of the
immune system and of the blood? - Correct Answers
✅connective tissue
Which best describes homeostasis? - Correct Answers ✅A
relatively constant environment within the body
Fertilization (the fusing of one sperm and an ovum) results in
a(n) _________. - Correct Answers ✅zygote
Which of the following are included in the male reproductive
system? - Correct Answers ✅the penis and epididymis
