Chapter 2 Flashcards
Major Body (68 cards)
Anabolism
Process of building up large protein from small protein pieces called amino acids
Catabolism
Process where complex nutrients are broken down to simpler substances and energy is released.
Cell membrane
Structure surrounding and protecting cell.It determines what enters and what leaves.
Chromosome
Rod-shaped structure in the nucleus that contains regions of DNA called genes
46 chromosomes- 23 pair except eggs and sperm 23 individual
Cytoplasm
All of the material surrounding nucleus inside cell membrane
DNA
Chemical found within chromosome. Arranged like a sequence of recipes in code, it direct the activities of the cell
Endoplasmic reticulum
Network of canals in cytoplasm. Large proteins are made from small proteins
Genes
Regions of DNA in chromosome
Metabolism
Total of chemical process in cell. Catabolism and anabolism
Mitochondria
Rod shaped structures that provide principal source of energy. Catabolism here
Adipose tissue
Collection of fat cells
Cartilage
Flexible connective tissue ofyen attached to bones at joints
Epithelial
Skin cells and cells that line surface of internal organs
Histologist
Specialist that study tissue
Larynx
Voice box above trachea
Pharynx
Throat.
Pituitary gland
Endocrine gland at base of brain
Thyroid gland
Endocrine gland that surround the trachea in the neck
Trachea
Windpipe
Ureter
Tubes running from kidney to bladder
Urethra
Tube from bladder to outside
Uterus
Womb
Viscera
Internal organ in main cavities of the body
Abdominal cavity
Space below chest containing the stomach liver and intestines