ATI TEAS Science Questions with Answers 2 (Latest 2023)
ATI TEAS Science Questions with Answers
1. Which of the following stem cells can differentiate
... [Show More] into the largest number of different cell types?
Somatic
Unipotent
Oligopotent
D) Pluripotent
2. Scientists rely on which of the following to provide critical feedback when revising scientific explanation?
A) Peer review
Null hypothesis
Dogma
D)Opinion
3. Which of the following organs releases bicarbonate as response to the release of secretin by the duodenum?
Gallbladder
Spleen
C) Pancreas
D) Liver
4. emphysema caused by damage to alveoli from toxins and pollutants is likely to result in the body having difficulty performing which of the following actions ?
Releasing histamine and acetylcholine
Producing enzymes
Absorbing food
D) Exchanging oxygen and carbon dioxide
5. Which of the following properties of water explains its solvent abilities for certain substances?
High surface tension
Kinetic energy of liquid water molecules
High specific heat
D) Polarity of water molecules
6. Which of the following pathways best represents the expected flow of blood from the human heart to an organ?
A) Blood pumped from the heart first enters arterioles that then merge to form arteries that deliver blood to the organ
B) Blood pumped from the heart first enters arteries that then narrow to form arterioles that deliver blood to capillaries of the organ
Blood pumped from the heart first enters veins that then narrow to form venules that deliver blood to arteries of the organ
Blood pumped from the heart first enters arteries that then narrow to form veins that deliver blood to the organ
7. Using the equation pH= - log [H+], a solution with a [H+] = 10^9 M has a pH of which of the following?
1
5
10
D) 9
8. Which of the following types of bonds link base pair nucleotides within a double strand of
DNA?
Covalent
Peptide
Ionic
D) Hydrogen
9. Metabolism is known as which of the following types of respiration?
Pulmonary
External
C) Cellular
D) Internal
10. Which of the following regions of the body are the tibia and fibula?
Tarsal
Antecubital
C) Crural
D) Coxal
11. Which of the following digestive system structures releases sodium bicarbonate into the small intestine, resulting in a change in the pH of chyme from acidic to basic?
A) Gallbladder
B) Pancreas
Liver
Appendix
12. A cell is placed in a hypertonic solution. Which of the following describes the resulting osmosis?
There is a net flow of water into the cell
The net flow of water into and out of the cell is zero . [Show Less]