Chapter 1 Flashcards
The study of structure and form
Anatomy
Examination of larger structures that’s visible to the eye
Gross anatomy
What are some examples of gross anatomy?
Regional, comparative, systemic surface, embryology
Examination of structures that require magnification to be seen
Microscopic anatomy
What are some examples of microscopic anatomy?
Cytology, histology
Study of function
Physiology
What are characteristics of a living organism?
Organization, metabolism, growth and development, responsiveness, regulation, reproduction
Have complex structure and order
Organization
Can carry out chemical reactions
Metabolism
Why do living organisms reproduce?
Growth, maintenance, repair, production of offspring
What are the levels of organization? (smallest to largest)
Chemical, cellular, tissue, organ, organ system, organism
Smallest unit of matter exhibiting characteristics of an element
Atom
Combination of atoms
Molecules
Functions of atoms are determined by ____ and ____
3D shape and atomic composition
Microscopic structures in cells for specialized functions
Organelles
Smallest unit of life
Cellular Level
What are the basic principles of the cell theory?
Cells are structural building blocks, cells come from pre-existing cells, smallest structural units which perform vital functions
Groups of cells working together for a specific function
Tissue
What are the 4 types of tissues?
Epithelial, muscle, nerve, connective
Two or more tissues working together
Organ
Organs working together
Organ system
What is the function for the cardiovascular system?
Transport
Makes offspring
Reproductive system
Removes wastes
Urinary