Name: ________________________________________________
Date: ______________
Life Science – Bob Jones Univ Press
Chapter 3
Section Review 3A
1.
2.
3.
4.
A complete living thing is called a/an _______________________.
Are all organisms cellular?
From where do plants get their energy?
Name a life process that requires energy.
Section Review 3B
1. Who was the English scientist to first use the word cell?
2. According to the cell theory, can anything not made of cells be alive? Explain your answer.
3. What happens when a cell stops using energy?
Section Review 3C
1.
2.
3.
4.
What smaller units compose moleculefs?
Name two carbohydrates found in living organisms.
What are the smaller molecules that make up proteins?
Which nucleic acid contains the coded instructinos for the organism?
Chapter 3 Review
1.
2.
3.
4.
5.
List five characteristics of living things.
What are organisms made of only one cell called?
List two ways an organism might obtain energy.
List four basic functions of all living cells.
List four categories of molecules found in cells.
What Did You Learn?
1. Why do organisms need energy to live?
2. Why do all living things need amino acids?