Bio 130 chpt 5

what protects exposed dorsal surfaces of tips of fingers and toes

what helps limit distortion of digits under physical stress

what are composed of dead cells packed with keratin

what can also be affected by conditions that alter body metabolism

what nail structure bordered by lateral nail grooves (depressions) and lateral nail folds (ridges)

what nails structure covers the nail bed (underlying epidermis)

what nail structure has lunula (pale, proximal part of the nail, cutecal)

what nail structure has free edge(distal part of nail tip)

what nail structure has epidermal fold where nail production occurs, lies very close to the bone and finger tip

what is the structure is associated with the nail with portion of stratum corneum of nail root extending over nail

what is another name for cuticle

what is the structure that is associated with the nail with area of thicken stratum corneum under free edge

what hormone loosens intercellular connections and reduce epidermis effectiveness as a barrier to infection

what hormone maintains normal blood flow to papillary plexus

what hormone increases epidermal thickness and accelerates wound healing

what hormone increases number of dendritic cells protecting against cancer cells and pathogens

what hormone peptide that has widespread effects on epithelia

what hormone produced by salivary glands and glands in duodenum

what hormone has the function that promotes cell division in stratum basale and spinosum

what hormone has a function that accelerates production of keratin

what hormone has a function that stimulates epidermal development and repair

what hormone has a function that stimulates synthesis and secretion in glands

what hormone stimulates fibroblast activity and collagen production

what hormone stimulates germinal cell division, thickens epidermis, and promotes wound repair