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Teas Version 7 (Science) Questions And Answers With Verified Solutions 100% Correct!!!
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Teas Version 7 (Science) Questions And Answers With Verified Solutions 100% Correct!!!
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Teas Version 7 (Science) Questions AndAnswers With Verified Solutions 100%
Correct!!!
1. Which of the following is not part of the circulatory system?
a. Kidneys
b. Heart
c. Blood
d. Blood vessels
Answer: a. Kidneys
2. What are the cellular functions of cilia and flagella?
Answer: Cilia and flagella are involved in cell movement.
3. What does the rate of a chemical reaction not depend on?
Answer: The amount of mass lost.
4. Where does gas exchange occur in the human body?
Answer: In the alveoli.
5. Which of the following does not belong with the others?
a. Thyroid
b. Stomach
c. Intestines
d. Pancreas
Answer: a. Thyroid
6. A vaccination is a way to acquire which type of immunity?
Answer: Active artificial immunity.
7. What are the substances that stimulate adaptive immunity called?
Answer: Phagocytes.
8. Which structure controls the hormones secreted by the pituitary gland?
Answer: The hypothalamus.
9. What do two isotopes of the same element have a different number of?
Answer: Neutrons.
, 10. An atom has 2 protons, 4 neutrons, and 2 electrons. What is the
approximate atomic mass of this atom?
Answer: 6.
11. What do the hydrogen bonds in a water molecule help water do?
Answer: Hydrogen bonds allow water to provide a surface for small particles and
organisms to move across.
12. Which of the following is a constant?
a. The number of protons in an oxygen atom
b. The temperature at which iron ore will melt
c. The human population size
d. The time the sun rises each day
Answer: a. The number of protons in an oxygen atom
13. Which layer of skin does not contain blood vessels?
Answer: Epidermis.
14. Which of the following is not a type of muscle tissue?
a. Skeletal
b. Smooth
c. Cardiac
d. Adipose
Answer: d. Adipose
15. Which of the following is an intensive property?
a. Mass
b. Weight
c. Volume
d. Density
Answer: d. Density
16. Which factors likely contributed to the longer life expectancy in the 21st
century? (Select all that apply)
a. The human body has evolved to become more resilient to its
environment.
b. Advances in medical technology and treatments.
c. Higher standards of cleanliness help avoid illness.
d. The creation of vaccines has nearly eliminated certain diseases.
e. Genetic disorders have been largely eliminated.
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