College Biology 101 - Exam 1 2026
Questions and Answers
What are the three components to the cell theory? - Correct answer-1. All living
things are made of cells
2. The smallest unit of life is the cell
3. New cells from old cells by reproduction or replication
What are the two types of cells? - Correct answer-+ prokaryotic
+ eukaryotic
What are prokaryotic cells and what do they entail? - Correct answer-+ are bacteria
+ has no nucleus
+ no organelles
+ free circular DNA
+ has simple DNA
+ contain a cell membrane but no organelles with a membrane
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,+ organizes DNA into chromosomes
What are eukaryotic cells and what do they entail? - Correct answer-+ DNA is
inside of nucleus
+ has complex linear DNA structure
+ contains a cell membrane, and membrane bound organelles
+ organizes DNA into chromosomes
+ typically larger than prokaryotic cells
What do prokaryotic cells and eukaryotic cells both entail? - Correct answer-+
contain DNA
+ organize cells into chromosomes
+ have a cell membrane
How does the classification of living things occur? - Correct answer-+ in a
hierarchy
How many domains are there in the living things hierarchy? - Correct answer-+ 3
What are the three domains in the living things hierarchy? - Correct answer-+
Archaea
+ Bacteria
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,+ Eukarya
What is archaea? - Correct answer-+ bacteria that can live in extreme environments
What type of cells are in the archaea domain? - Correct answer-+ prokaryotic
What type of cells are in the bacteria domain? - Correct answer-+ eukaryotic
What type of cells are in the eukarya domain? - Correct answer-+ eukaryotic cells
What is the order of the classification of living things from top to bottom? -
Correct answer-1. Domain
2. Kingdom
3. Phylum
4. Class
5. Order
6. Family
7. Genus
8. Species
How many kingdoms are there? What are they? - Correct answer-+ 6
1. Eubacteria
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, 2. Archaebacteria
3. Protista
4. Fungi
5. Plantae
6. Animalia
What type of cell structure does the kingdom eubacteria contain? - Correct answer-
+ contains cell walls with peptidoglycan
What type of cell structure does the kingdom archaebacterica contain? - Correct
answer-+ contains cell walls without peptidoglycan
What type of cell structure does the kindgom protista contain? - Correct answer-+
contains cell walls of cellulose in some and some of them have chloroplasts.
What type of cell structure does the kingdom fungi contain? - Correct answer-+
contains cell walls of chitin
Which kingdoms have unicellular organisms? - Correct answer-1. Eubacteria
2. Archaeabacteria
3. Protista
4. Fungi
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Questions and Answers
What are the three components to the cell theory? - Correct answer-1. All living
things are made of cells
2. The smallest unit of life is the cell
3. New cells from old cells by reproduction or replication
What are the two types of cells? - Correct answer-+ prokaryotic
+ eukaryotic
What are prokaryotic cells and what do they entail? - Correct answer-+ are bacteria
+ has no nucleus
+ no organelles
+ free circular DNA
+ has simple DNA
+ contain a cell membrane but no organelles with a membrane
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,+ organizes DNA into chromosomes
What are eukaryotic cells and what do they entail? - Correct answer-+ DNA is
inside of nucleus
+ has complex linear DNA structure
+ contains a cell membrane, and membrane bound organelles
+ organizes DNA into chromosomes
+ typically larger than prokaryotic cells
What do prokaryotic cells and eukaryotic cells both entail? - Correct answer-+
contain DNA
+ organize cells into chromosomes
+ have a cell membrane
How does the classification of living things occur? - Correct answer-+ in a
hierarchy
How many domains are there in the living things hierarchy? - Correct answer-+ 3
What are the three domains in the living things hierarchy? - Correct answer-+
Archaea
+ Bacteria
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,+ Eukarya
What is archaea? - Correct answer-+ bacteria that can live in extreme environments
What type of cells are in the archaea domain? - Correct answer-+ prokaryotic
What type of cells are in the bacteria domain? - Correct answer-+ eukaryotic
What type of cells are in the eukarya domain? - Correct answer-+ eukaryotic cells
What is the order of the classification of living things from top to bottom? -
Correct answer-1. Domain
2. Kingdom
3. Phylum
4. Class
5. Order
6. Family
7. Genus
8. Species
How many kingdoms are there? What are they? - Correct answer-+ 6
1. Eubacteria
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, 2. Archaebacteria
3. Protista
4. Fungi
5. Plantae
6. Animalia
What type of cell structure does the kingdom eubacteria contain? - Correct answer-
+ contains cell walls with peptidoglycan
What type of cell structure does the kingdom archaebacterica contain? - Correct
answer-+ contains cell walls without peptidoglycan
What type of cell structure does the kindgom protista contain? - Correct answer-+
contains cell walls of cellulose in some and some of them have chloroplasts.
What type of cell structure does the kingdom fungi contain? - Correct answer-+
contains cell walls of chitin
Which kingdoms have unicellular organisms? - Correct answer-1. Eubacteria
2. Archaeabacteria
3. Protista
4. Fungi
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