Directional terms Flashcards
(40 cards)
Superior/cranial
Above
Inferior/caudal
Below
Distal
Farther from the trunk or origin
Proximal
Toward or nearest the trunk or the point of origin of a part (example, the proximal end of the femur joins with the pelvic bone).
Superficial
Towards the surface
Deep (internal)
Away from the surface
Anterior (ventral)
Front
Posterior (dorsal)
Back (example, the shoulder blades are located on the posterior side of the body).
Medial
Toward the midline of the body
Lateral
Away from the midline of the body
Anatomical position
Standing erect, face forward, arms at side, palms facing forward
Sagittal
Divides the body into right and left parts.
Frontal
Divides the body or any of its parts into anterior and posterior portions.
Transverse
Divides the body or any of its parts into upper and lower parts.
Cell membrane
Controls what goes in and out of cell (ex: the bouncer)
Nucleus
Brain of the cell
Cytoplasm
Hold other organelles in place
Mitochondria
Makes energy (powerhouse)
Goldi apparatus
Packages proteins
Endoplasmic Reticulum
Transports proteins
Ribosomes
Makes proteins
Lysosome
Disposes of waste
What is the tissues?
Are formed by groups of specialized cells
Four main types of tissues
Nervous tissue,Epithelial tissue,Muscle tissue,Connective tissue