BioSkills: Scientific Prefixes and Suffixes



BioSkills: Scientific Prefixes and Suffixes

Define the following terms using your prefix-suffix list. Underline the prefix and/or suffix in each biology term.

1. osteocyte

2. epidermis

3. polysaccharide

4. intracellular

5. hypodermic

6. monosaccharide

7. omnivore

8. prokaryote

9. autotroph

10. trichocysts

Using your prefix-suffix list, write the biological term for each of the following definitions.

11. outside skeleton

12. outside of the cell

13. a one-celled organism

14. a term describing an organism made up of many cells

15. the study of animals

16. a plant killer

17. a heart record

18. outer formative substance

19. a larger eater

20. a false foot

Using your textbook answer, the following questions about chapter 6.

1. What percent of the human body is made up of nitrogen?

2. What are the three parts of the atom?

3. What are the two types of bonds between atoms?

4. What is a molecule and what is a compound?

5. What are three properties of an acid?

a.

b.

c.

6. What are three properties of a base?

a.

b.

c.

7. What are three properties of water?

a.

b.

c.

8. What is diffusion?

9. What does carbon bond easily with?

Write the following items under the correct heading.

Sucrose Glucose Starch C6H12O6

Cellulose Glycogen Fructose C12H22O11

|Monosaccharide |Dissaccharide |Polysaccharide |

|1. |4. |6. |

|2. |5. |7. |

|3. | |8. |

Complete the table by checking the correct column for each description.

|Description |Lipids |Proteins |Nucleic Acids |

|9. Made up of nucleotides | | | |

|10. Most consist of 3 fatty acids bonded to a glycerol molecule | | | |

|11. DNA and RNA | | | |

|12. Contains Peptide bonds | | | |

|13. Produce Proteins | | | |

|14. Commonly called fats and oils | | | |

|15. Used for long-term energy storage, insulation, & protective coatings | | | |

|16. Contains carbons, hydrogen, oxygen and nitrogen | | | |

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