AP Biology Chapter 2

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| Attempts: 376 | Questions: 20 | Updated: Mar 21, 2025
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1.  Which part of the element are the Electrons located?

Explanation

pg.33 figure 2.5

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About This Quiz
AP Biology Chapter 2 - Quiz

Explore key biological concepts in AP Biology Chapter 2, covering chemical interactions in ecosystems, essential elements of life, and basic cellular components. This quiz assesses understanding of biological chemistry and its applications, crucial for students preparing for advanced studies in biology.

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2. The smallest unit of matter that still retains the properties of an element is called (a/an)

Explanation

pg.32 1st paragraph under An Elements Properties Depend on the Structure of its Atom

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3.  Which part of the element are the Protons located?

Explanation

pg.33 paragraph 2

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4. All of the following make up 96% of living matter except

Explanation

pg.32 paragraph 1

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5.  Which part of the element are the Neutrons located?

Explanation

pg.33 paragraph 2

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6. Substance consiting of two or more different elements combined in a fixed ratio is called (a/an)

Explanation

pg.31 2nd paragraph under Elements and Compounds

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7. The three-dimensional space where (a/an) _________ is found 90% of the time is called an Orbital

Explanation

pg.37 1st paragraph under Electron Orbitals

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8. How do you find the Mass Number?

Explanation

pg.33 2nd paragraph under Atomic Number and Atomic Mass

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9. Substance that connot be broken down to other substances by chemical reactions is called (a/an)

Explanation

pg.31 1st paragraph under Elements and Compounds

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10. Energy is defined as the capacity to cause _________

Explanation

pg.35 3rd paragraph under The Energy Levels of Electrons

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11. The making and breaking of ___________, leading to changes in the composition of matter, are called Chemical Reactions

Explanation

pg.42 1st paragraph under Chemical Reactions Make and Break Chemical Bonds

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12. A bond in which the electrons are shared equally is called

Explanation

pg.39 paragraph 4

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13. In the following reaction which part is the Product? 6CO2 + 6H2O -----> C6H12O6 + 6O2     A       B              C         D

Explanation

pg.42 2nd paragraph under Chemical Reactions Make and Break Chemical Bonds

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14. How many neutrons would a nucleus of Helium hold?

Explanation

pg.33 figure 2.5

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15. Chemicals play an important role in insect communication, attraction of mates and  ___________________

Explanation

pg.30 paragraph 4

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16. Which of the following bond is weak and only occur when atoms and molecules are close together?

Explanation

pg.41 paragraph 1

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17. Two or more atoms held together by covalent bonds is called (a/an)

Explanation

pg.38 1st paragraph under Covalent Bonds

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18. An iodine deficiency in the diet causes the thyroid gland to ggrow to abnormal size, a condition called

Explanation

pg.32 paragraph 2

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19. A Radioactive Isotope is one in which the nucleus decays spontaneously, giving off __________ & ___________

Explanation

pg.33 1st paragraph under Atomic Number and Atomic Mass

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20. What chemical do the ants use to support the growth of the Duroia Trees?

Explanation

pg.30 paragraph 4

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 Which part of the element are the Electrons located?
The smallest unit of matter that still retains the properties of an...
 Which part of the element are the Protons located?
All of the following make up 96% of living matter except
 Which part of the element are the Neutrons located?
Substance consiting of two or more different elements combined in a...
The three-dimensional space where (a/an) _________ is found 90% of the...
How do you find the Mass Number?
Substance that connot be broken down to other substances by chemical...
Energy is defined as the capacity to cause _________
The making and breaking of ___________, leading to changes in the...
A bond in which the electrons are shared equally is called
In the following reaction which part is the Product?...
How many neutrons would a nucleus of Helium hold?
Chemicals play an important role in insect communication, attraction...
Which of the following bond is weak and only occur when atoms and...
Two or more atoms held together by covalent bonds is called (a/an)
An iodine deficiency in the diet causes the thyroid gland to ggrow to...
A Radioactive Isotope is one in which the nucleus decays...
What chemical do the ants use to support the growth of the Duroia...
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