TEAS TEST PRACTICE 2025 QUESTIONS WITH CORRECT ANSWERS

TEAS TEST PRACTICE 2025
QUESTIONS WITH CORRECT
ANSWERS
Normal |blood |pH |level |- |CORRECT |ANSWER✔✔-7.35-7.45



Reticular |activation |system |- |CORRECT |ANSWER✔✔-the |part |of |the |brain |that |is |involved |in |
attention, |sleep, |and |arousal



Smooth |Endoplasmic |Reticulum |(SER) |- |CORRECT |ANSWER✔✔-the |region |of |the |endoplasmic |
reticulum |that |has |few |or |no |ribosomes |on |its |cytoplasmic |surface |and |synthesizes |
carbohydrates, |lipids, |and |steroid |hormones; |detoxifies |chemicals |like |pesticides, |preservatives,
|medications, |and |environmental |pollutants, |and |stores |calcium |ions




Erythrocytes |- |CORRECT |ANSWER✔✔-red |blood |cells, |carry |oxygen



double |replacement |reaction |- |CORRECT |ANSWER✔✔-AB |+ |CD |--> |AD |+ |CB/ |Na2s+ |Hci |--> |
Naci |+ |H2s



What |is |a |decomposition |reaction? |- |CORRECT |ANSWER✔✔-A |chemical |reaction |where |one |
compound |breaks |down |into |two |or |more |simpler |substances.



What |is |the |general |formula |for |a |decomposition |reaction? |- |CORRECT |ANSWER✔✔-AB |--> |A |+
|B




single |replacement |reaction |- |CORRECT |ANSWER✔✔-a |chemical |change |in |which |one |element
|replaces |a |second |element |in |a |compound

, The |alveoli, |the |tiny |sacs |inside |our |lungs, |provide |the |____________ |to |allow |oxygen |and |
carbon |dioxide |to |diffuse |between |the |lungs |and |bloodstream. |- |CORRECT |ANSWER✔✔-
surface |area



An |efferent |nerve |can |also |be |described |as |which |of |the |following? |- |CORRECT |ANSWER✔✔-
motor |neuron



The |columns |of |the |periodic |table |are |called |groups, |which |signify? |- |CORRECT |ANSWER✔✔-
are |called |periods |which |signify |the |highest |energy |level |an |electron |in |that |element |occupies.



steps |in |the |scientific |method |come |first |- |CORRECT |ANSWER✔✔-Observing |a |situation, |
natural |phenomenon, |or |identifying |a |problem |is |the |first |step |in |the |scientific |method, |
followed |by |forming |a |question, |developing |a |hypothesis, |conducting |an |experiment, |analyzing
|the |results, |and |getting |peer |feedback/sharing |the |results.




What |is |the |bonding |of |water |molecule? |- |CORRECT |ANSWER✔✔-Polar |covalent



Which |of |the |following |properties |of |water |allows |pond |insects |like |water |striders |to |walk |
across |its |surface |without |sinking? |- |CORRECT |ANSWER✔✔-Hydrogen |bonding



What |is |the |part |of |the |neuron |that |sends |out |stimuli? |- |CORRECT |ANSWER✔✔-Axon



What |are |Dendrites? |- |CORRECT |ANSWER✔✔-are |short |extensions |of |neurons |that |feel |
stimuli.



________ |reactions |require |energy, |while |________ |reactions |release |energy. |- |CORRECT |
ANSWER✔✔-endergonic, |exergonic