Intro Flashcards
Metabolic Process that smaller chemicals combine to create new chemicals, Ex, Building Muscle
Anabolism
Metabolic process were larger chemicals are brocken down into smaller chemicals, Ex, Digestion
Catabolism
An increase in the number of cells, or size of cells.
Growth
Removal of toxic waste products that are the result of chemical reactions, to prevent
accumulation of these waste products inside an organism.
Excretion
Changes in the Environment, Ex, animal threat
Stimuli
A living organisms’ sense and react to changes in their environment called stimuli.
Responsiveness
What results when anabolism occurs more than catabolism in an organism?
A) growth
B) movement
C) excretion
D) irritability
A) Growth
Protons, neutrons and electrons, these combinations make up atoms that lead to more
complex structures called molecules.
Subatomic Particles
Smallest unit, multiple combined make a molecule
Atoms
Small compounds composed of atoms, held together by bonds
Molecules
Larger molecules held together by bonds
Macromolecule
Small structures made of molecules
Organelles
Individual units composed of organelles that make up tissues
Cells
Groups of cells with a common function
Tissue
Two or more tissue types can combine to form a structure
Organs
Consists of two or more organs that together carry out broad functions in the body
Organ Systems
Study of the body focusing on individual organ systems
Systemic Anatomy
Study of the body that divides the body into regions, Ex. back, head, neck
Regional Anatomy
Study of surface markings of the body
Surface Anatomy
Examines structures that can be seen with the
naked eye, Ex. Organs and organ
systems
Gross Anatomy
Study of tissues of the body
Histology
Study of cells of the body
Cytology
The body is standing upright and the feet are shoulder width apart, with
the upper limbs at the sides of the trunk and the head and palms facing
forward.
Anatomical Position
When we imagine a person exhibiting the anatomical position, the
palms of the hands are assumed to be facing:
A) forward.
B) backward.
C) to the side.
D) down.
A) Forward
Features that are higher than others
Superior
Features that are lower than others
Inferior
Features that are closer to the front of a person, Ex, chest, nose
Anterior
Features that are closer to the back of a person, Ex, Butt
Posterior
Imaginary line cutting a person in half (Hotdog) from head to toe
Midline
Features that are farther from the attachment point, Ex, Fingers from arm socket
Distal
Features that are closest to the attachment point, Ex, Thigh to Leg attachment.
Distal
Features closer to the midline, Ex, belly button
Medial
Features furthest from the midline, Ex, Thumbs
Lateral
Features that are deeper to the center of the body, Ex, bone in foot
Deep
Features that are closer to the outside of the body, Ex, Skin
Superficial