ECPI BIOLOGY 111 UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
COMPLETE STUDY GUIDE RESOURCE
●● Physiology
Answer: "relationship to nature" the study of FUNCTION of the body
parts
●● Metabolism
Answer: the sum of all chemical reactions in a living system
●● Anatomical Position
Answer: Standing erect, facing forward, arm by sides with palms facing
forward, feet shoulder width apart
●● Levels of organization
Answer: subatomic particles, atom, molecule, macromolecule, organelle,
cell, tissue, organ, organ system, organism
●● Subatomic particles
Answer: protons (+), neutrons (neutral), and electrons (-)
, ●● Atom
Answer: smallest particle that makes up chemicals
●● Molecule
Answer: particles consisting of atoms joined together
●● Macromolecule
Answer: large particles consisting of molecules
●● Organelle
Answer: functional part of a cell (mitochondrion, lysosome)
●● Cell
Answer: The basic unit of structure and function
●● Tissue
Answer: layer or mass of cells that lay down to produce the organs
●● Organ
Answer: group of different tissues that with a function (heart, kidney,
stomach)
QUESTIONS AND CORRECT ANSWERS
COMPLETE STUDY GUIDE RESOURCE
●● Physiology
Answer: "relationship to nature" the study of FUNCTION of the body
parts
●● Metabolism
Answer: the sum of all chemical reactions in a living system
●● Anatomical Position
Answer: Standing erect, facing forward, arm by sides with palms facing
forward, feet shoulder width apart
●● Levels of organization
Answer: subatomic particles, atom, molecule, macromolecule, organelle,
cell, tissue, organ, organ system, organism
●● Subatomic particles
Answer: protons (+), neutrons (neutral), and electrons (-)
, ●● Atom
Answer: smallest particle that makes up chemicals
●● Molecule
Answer: particles consisting of atoms joined together
●● Macromolecule
Answer: large particles consisting of molecules
●● Organelle
Answer: functional part of a cell (mitochondrion, lysosome)
●● Cell
Answer: The basic unit of structure and function
●● Tissue
Answer: layer or mass of cells that lay down to produce the organs
●● Organ
Answer: group of different tissues that with a function (heart, kidney,
stomach)