BIO 235 (chapter 1) | Questions with 100% Verified
Answers | Latest Update 2026/2027
Question: what do feedback systems do?
Answer: correct disruptions to homeostasis
Question: Homeostasis
Answer: state of relative stability in the body's internal environment
Question: Anatomy
Answer: The science of body structure and the relationship among them
Question: Physiology
Answer: science of body function. How body parts work. The structure typically reflects
function
Question: What are the six levels of organization in the human body?
Answer: 1. chemical level
2. cellular level
3. tissue level
4. organ level
5. system level
6. organismal level
Question: Chemical level
Answer: the very basic level including atoms and molecules
Question: Cellular level
Answer: molecules combine to form cells: the basic structural and functional units of an
organism.
cells are the smallest living units in the human body
Question: Tissue Level (bonus: name the 4 types)
Answer: groups of cells and surrounding materials working together to perform a function.
types: Epithelial, connective, muscular and nervous
Question: Organ Level
Answer: 2 or more tissues are joined together to make organs. They have recognizable shapes
and specific functions.
, Question: System Level
Answer: organ systems - related organs with a common function
Question: Organismal Level
Answer: All the parts of the human body are functioning together constitute the total
organism
Question: Basic Life processes
Answer: processes that distinguish living from non-living organisms. If you are missing one,
then
you die!
Question: what are the 6 basic life processes?
Answer: 1. Metabolism
2. Responsiveness
3. Movement
4. Growth
5. Differentiation
6. Reproduction
Question: Metabolism
Answer: All of the chemical reactions that occur within an organism
Question: catabolism
Answer: the breakdown of complex chemical substances into simpler components
Ex. digestive processes split food into amino acids
Question: Anabolism
Answer: Building complex chemical substances from simpler ones.
Ex. animo acids build protein
Question: Reponsiveness
Answer: body's ability to detect and respond to change
Ex. body temperature (fever) in response to an internal change
Ex. Turning your head towards a sound for external change
Question: Movement
Answer: motion of the whole body, organs, cells, tiny structure inside the cells.
Ex. walking, digesting, fighting infection
Question: Growth
Answer: increase in body size from cells growing or reduplicating
Answers | Latest Update 2026/2027
Question: what do feedback systems do?
Answer: correct disruptions to homeostasis
Question: Homeostasis
Answer: state of relative stability in the body's internal environment
Question: Anatomy
Answer: The science of body structure and the relationship among them
Question: Physiology
Answer: science of body function. How body parts work. The structure typically reflects
function
Question: What are the six levels of organization in the human body?
Answer: 1. chemical level
2. cellular level
3. tissue level
4. organ level
5. system level
6. organismal level
Question: Chemical level
Answer: the very basic level including atoms and molecules
Question: Cellular level
Answer: molecules combine to form cells: the basic structural and functional units of an
organism.
cells are the smallest living units in the human body
Question: Tissue Level (bonus: name the 4 types)
Answer: groups of cells and surrounding materials working together to perform a function.
types: Epithelial, connective, muscular and nervous
Question: Organ Level
Answer: 2 or more tissues are joined together to make organs. They have recognizable shapes
and specific functions.
, Question: System Level
Answer: organ systems - related organs with a common function
Question: Organismal Level
Answer: All the parts of the human body are functioning together constitute the total
organism
Question: Basic Life processes
Answer: processes that distinguish living from non-living organisms. If you are missing one,
then
you die!
Question: what are the 6 basic life processes?
Answer: 1. Metabolism
2. Responsiveness
3. Movement
4. Growth
5. Differentiation
6. Reproduction
Question: Metabolism
Answer: All of the chemical reactions that occur within an organism
Question: catabolism
Answer: the breakdown of complex chemical substances into simpler components
Ex. digestive processes split food into amino acids
Question: Anabolism
Answer: Building complex chemical substances from simpler ones.
Ex. animo acids build protein
Question: Reponsiveness
Answer: body's ability to detect and respond to change
Ex. body temperature (fever) in response to an internal change
Ex. Turning your head towards a sound for external change
Question: Movement
Answer: motion of the whole body, organs, cells, tiny structure inside the cells.
Ex. walking, digesting, fighting infection
Question: Growth
Answer: increase in body size from cells growing or reduplicating
