SOB Flashcards
(47 cards)
Cell
is the fundamental unit of all living things
Cell membrane
surrounds and protect the cell but regulates what passes into and out of the cell.
nucleus
controls the operations of the cells
Chromosomes
Rod-shaped structures in the nucleus that contain regions of DNA called genes.
Ribosomes
small granules that help the cell make proteins
karyotype
Picture (classification) of chromosomes in the nucleus of a cell.
anabolism
Process of building up large proteins from small protein pieces called amino acids.
catabolism
Process whereby complex nutrients are broken down to simpler substances and energy is released.
cytoplasm
All of the material that is outside the nucleus and yet contained within the cell membrane.
endoplasmic reticulum
Network of canals within the cytoplasm of the cell.
cartilage
elastic, fibrous tissue attached to bones
viscera (singular: viscus)
internal organs
adipose tissue
Collection of fat cells.
epithelial cells
Skin cells that cover the outside of the body and line the internal surfaces of organs.
histologist
Specialist in the study of tissues.
larynx
Voice box; located above the trachea.
Body cavity
is a space within the body that contains internal organs (viscera).
Frontal (coronal) plane
Vertical plane dividing the body or structure into anterior and posterior portions.
Sagittal (lateral) plane
Lengthwise vertical plane dividing the body or structure into right and left sides.
Transverse (axial) plane
Horizontal (cross-sectional) plane running across the body parallel to the ground.
anterior (ventral)
Front surface for the body.
deep
Away from the surface.
distal
Far from the point of attachment to the trunk or far from the beginning of a structure.
interior
Below another structure; pertaining to the lower portion of the body