ATI Biochemistry TEAS With Answers (47 Solved Questions)
Familiarize yourself with different question types using ATI Biochemistry TEAS With Answers, featuring past exams.
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ATI TEAS 7 Science Questions with Answers
1. Which of the following structures in the male reproductive system secretes a fluid that
nourishes and protects sperm?
A) Urethra
B) Prostate gland
C) Vas deferens
D) Epididymis
2. Which of the following parts of the central nervous system releases chemicals that regulate
the pituitary gland?
A) Cerebellum
B) Hypothalamus
C) Spinal cord
D) Thalamus
3. Which of the following body systems is the primary system involved in preventing an
infection when a cut in the skin allows bacteria to enter the body ?
A) The immune system
B) The endocrine system
C) The excretory system
D) The circulatory system
4. Which of the following skin layers contains dead cells?
A) Papillary layer
B) Stratum basale
C) Stratum corneum
D) Reticular layer
1. Which of the following structures in the male reproductive system secretes a fluid that
nourishes and protects sperm?
A) Urethra
B) Prostate gland
C) Vas deferens
D) Epididymis
2. Which of the following parts of the central nervous system releases chemicals that regulate
the pituitary gland?
A) Cerebellum
B) Hypothalamus
C) Spinal cord
D) Thalamus
3. Which of the following body systems is the primary system involved in preventing an
infection when a cut in the skin allows bacteria to enter the body ?
A) The immune system
B) The endocrine system
C) The excretory system
D) The circulatory system
4. Which of the following skin layers contains dead cells?
A) Papillary layer
B) Stratum basale
C) Stratum corneum
D) Reticular layer
5. Which of the following statements describes how bile salts aid during digestion?
A) Decrease the size of starches to aid in digestion
B) Increase the size of fat droplets to aid in digestion
C) Increase the size of starches to aid in digestion
D) Decrease the size of fat droplets to aid in digestion
6. When experimental results seem to only partly support a hypothesis, a researcher should
consider which of the following?
A) Formulating a scientific law
B) Manipulating the data
C) Exploring alternative explanations
D) Accounting for other researchers ' biases
7. Which of the following stem cells can differentiate into the largest number of different cell
types?
A) Somatic
B) Unipotent
C) Oligopotent
D) Pluripotent
8. Scientists rely on which of the following to provide critical feedback when revising scientific
explanation?
A) Peer review
B) Null hypothesis
C) Dogma
D)Opinion
A) Decrease the size of starches to aid in digestion
B) Increase the size of fat droplets to aid in digestion
C) Increase the size of starches to aid in digestion
D) Decrease the size of fat droplets to aid in digestion
6. When experimental results seem to only partly support a hypothesis, a researcher should
consider which of the following?
A) Formulating a scientific law
B) Manipulating the data
C) Exploring alternative explanations
D) Accounting for other researchers ' biases
7. Which of the following stem cells can differentiate into the largest number of different cell
types?
A) Somatic
B) Unipotent
C) Oligopotent
D) Pluripotent
8. Scientists rely on which of the following to provide critical feedback when revising scientific
explanation?
A) Peer review
B) Null hypothesis
C) Dogma
D)Opinion
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