CH2 terms pertaining to the body as a whole

surrounds and protects the cells and regulates what passes in and out of the cell.

controls the operations of the cell. it directs cell division and determines the structure and function of the cell

rod like structures within the nucleus that contain regions of DNA called genes. . all human body cells, except sex cells, contain 23 pairs of chromosomes. Sperm and egg cells contain only 23 individual unpaired chromosomes

regions of DNA within each chromosome

Chemical found within each chromosome . Arranged like a sequence of recipies in code. it directs the activities of the cell.

a photograph of an individual's chromosomes arranged by size, shape, and number. it determines if the chromosomes are normal.

Process of building up complex materials (proteins) from simple materials. Anabolism produces proteins such as hormones and enzymes that are important to growth of cells. Anabolism occurrs in the endoplasmic reticulum of a cell.

Process of breaking down complex materials to form simpler substances and release energy.

all the material that is outsie the nucleus and yet contained within the cell

structure within the cytoplasm. site in which large proteins are made from smaller protein pieces. anabolism takes place on the ribosomes of the ER.

Total of all chemical process in a cell. Anabolism and catabolism

structures in the cytoplasm in which foods are burned to release energy. catabolism takes place in mitochondria.

long and slender and contain fibers that aid in contracting and relaxing

a lining skin cell, may be square and flat to provide protection

may be long and have various fibrous extensions that aid in its job of carrying impulses

contains large, empty spaces for fat storage

scientist that specializes in the study of tissues

located all over the body, forms and lines internal organs, and the outer surface of the skin

collections of fat cells

flexible connective tissue attached to bones at joints. it surround the trachea and forms part of the ears and nose

voice box. located in the upper region of the trachea

throat. it serves as common passageway for food and air

endrocine gland at the base of the brain

surrounds the trachea in the neck

windpipe. leads from the throat to the bronchial tubes

one of 2 tubes leading from the kidney to the urinary bladder

tube from the urinary bladder to the outside of body

womb.

internal organs

space below the chest containing organs like the liver stomach, gallbladder, and intestines. also called the abdomen.

space in the head containing the brain and surrounded by the skull.

muscle separating the abdominal and thoracic cavities. moves up and down to help with breathing.

pertaining to the back

centrally located space between the lungs

space between the abdomen, containing portions of the intestines, rectum, urinary bladder, reproductive organs.

double layered membrane surrounding the abdominal organs

double layerd membrane surrounding each lung

space bewteen the pleural membranes

space beteen the spinal column and containing the spinal cord. (also called the spinal canal)

space in the chest containing the heart, lungs, bronchial tubes, trachea, esophagus, and other regions.

pertaining to the front

neck region C1 to C7

chest region T1 to T12

loin (wais ) region L1 to L5

region of the sacrum S1 to S5

region of he coccyx ... tailbone

front of the body

away from the surface

far from the point of attachement to the trunk or far from the beginning of a structure.

vertical plane dividing the body or structure into anterior and posterior portions

below another structure; pretaining to the tail or lower portion of the body.

pertaining to the side

pertaining to the middle or near the middle plane of the body

back surface of the body

lying on the belly face down

near the point of attachment to the trunk or near the beginning of a structure

lengthwise, vertical plane dividing the body or structure into right and left sides.

on the surface

above another structure; pertaining to the head

lying on the back (face up palms up)

horizontal plane dividing the body into upper and lower portions