TEAS 7 SCIENCE FINAL REVIEW MANUAL
2026 TESTED QUESTIONS CORRECT
ANSWERS
● Homeostasis is defined as: Answer: Tendency of the body to maintain
a stable environment.
● Where is the gastrocnemius vein in relation to the femoral vein?
Answer: Distal
Explanation:
The gastrocnemius vein is found in the calf. The femoral vein is found in
the proximal anterior thighs/pelvis.
● Which is NOT a type of protein? Answer: Unstaturated
● Which of the following is true regarding adipocytes? Answer: They
are responsible for storing the fat that is found in adipose tissue
● What is the role of ribosomes? Answer: Make proteins
● Which of the following is an example of a chemical change? Answer:
Including baking soda in a recipe to make it less sour.
, Explanation:
A chemical change involves a chemical reaction and new substances are
produced.
When baking soda is added to something sour (acidic) it neutralizes the
acid and forms new molecules, in this case carbon dioxide and water.
A physical change does not produce new substances. Phase changes such
as evaporation and sublimation are physical changes.
Changing the ratio of ingredients in a mixture, like adding more water to
clay, does not change it chemically, but it can change some of the
mixture's physical properties.
● Which of the following is exchanged between two or more atoms that
undergo ionic bonding? Answer: Valence electrons
● Which of the following anatomical terms is NOT part of the knee?
Answer: Lateral malleolus
● What is most likely the pH of a solution containing many hydroxide
ions (OH-) and few hydrogen ions (H+). Answer: 9
2026 TESTED QUESTIONS CORRECT
ANSWERS
● Homeostasis is defined as: Answer: Tendency of the body to maintain
a stable environment.
● Where is the gastrocnemius vein in relation to the femoral vein?
Answer: Distal
Explanation:
The gastrocnemius vein is found in the calf. The femoral vein is found in
the proximal anterior thighs/pelvis.
● Which is NOT a type of protein? Answer: Unstaturated
● Which of the following is true regarding adipocytes? Answer: They
are responsible for storing the fat that is found in adipose tissue
● What is the role of ribosomes? Answer: Make proteins
● Which of the following is an example of a chemical change? Answer:
Including baking soda in a recipe to make it less sour.
, Explanation:
A chemical change involves a chemical reaction and new substances are
produced.
When baking soda is added to something sour (acidic) it neutralizes the
acid and forms new molecules, in this case carbon dioxide and water.
A physical change does not produce new substances. Phase changes such
as evaporation and sublimation are physical changes.
Changing the ratio of ingredients in a mixture, like adding more water to
clay, does not change it chemically, but it can change some of the
mixture's physical properties.
● Which of the following is exchanged between two or more atoms that
undergo ionic bonding? Answer: Valence electrons
● Which of the following anatomical terms is NOT part of the knee?
Answer: Lateral malleolus
● What is most likely the pH of a solution containing many hydroxide
ions (OH-) and few hydrogen ions (H+). Answer: 9
