1
Biology 1010 Chattanooga State Exam 1 Questions with
Answers (100% Correct Answers)
What are the 7 characteristics of life? Answer: 1. Cellular organization
2. Response to stimuli
3. Homeostasis
4. Metabolism
5. Growth and Development
6. Reproduction
7. Change through Time
What is the hierarchy of life? What is the first thing within this hierarchy
that is considered living? Answer: Atom --> Molecule --> Organelles-->
Cells--> Tissue--> Organs and Organ Systems--> Organisms-->
Population--> Communities--> Ecosystem--> The Biosphere
Cells
© 2025 All rights reserved
, 2
What are the most abundant elements in the human body? Answer:
Oxygen
Do polar and nonpolar things mix? What types of things can passively
diffuse across the plasma membrane? Answer: No; small and nonpolar
molecules can easily get passed
1. Are ions able to passively diffuse across the plasma membrane or do
they need help? Answer: They need help
1. What are the 4 macromolecules that make up cells? Answer: 1. Nucleic
acids
2. Lipids
3. Proteins
4. Carbohydrates
1. What organelles are found within cells? Answer: 1. Nucleus
2. Cell Membrane
3. Cytoplasm
4. Chloroplast
© 2025 All rights reserved
Biology 1010 Chattanooga State Exam 1 Questions with
Answers (100% Correct Answers)
What are the 7 characteristics of life? Answer: 1. Cellular organization
2. Response to stimuli
3. Homeostasis
4. Metabolism
5. Growth and Development
6. Reproduction
7. Change through Time
What is the hierarchy of life? What is the first thing within this hierarchy
that is considered living? Answer: Atom --> Molecule --> Organelles-->
Cells--> Tissue--> Organs and Organ Systems--> Organisms-->
Population--> Communities--> Ecosystem--> The Biosphere
Cells
© 2025 All rights reserved
, 2
What are the most abundant elements in the human body? Answer:
Oxygen
Do polar and nonpolar things mix? What types of things can passively
diffuse across the plasma membrane? Answer: No; small and nonpolar
molecules can easily get passed
1. Are ions able to passively diffuse across the plasma membrane or do
they need help? Answer: They need help
1. What are the 4 macromolecules that make up cells? Answer: 1. Nucleic
acids
2. Lipids
3. Proteins
4. Carbohydrates
1. What organelles are found within cells? Answer: 1. Nucleus
2. Cell Membrane
3. Cytoplasm
4. Chloroplast
© 2025 All rights reserved