Olee ọrụ na thermoregulation akpụkpọ: pụtara na peculiarities nke usoro

The anụ bụ a pụrụ iche ngwa nke ahụ mmadụ. Ọ bụ na ọ na-eje ozi dị ka a eke mgbochi na a njikọ n'etiti ya na n'otu oge niile gburugburu ebe obibi ihe. N'isiokwu a, anyị ga-ele anya na ihe nke anụ ọrụ thermoregulation. Na ihe otu bughi atụmatụ, ị ga-enwe ike ịrụ ọrụ a?

Ụmụ mmadụ na anụ: bughi atụmatụ

Ee, akpụkpọ - ọ bụ n'ezie ahụ. Ọzọkwa, ndị kasị ibu ahụ mmadụ. Arọ ya na onye okenye bụ atọ na n'arọ, na ebe nwere ike ịbụ ruo abụọ square mita. Ma obere ọkpụrụkpụ nke anụ - 5 mm. Na n'akụkụ dị iche iche nke a bara uru nwere ike ịdị iche iche. Ọ na-adabere ibu. Ebee ka ọ bụ nnukwu, anụ bụ thicker na coarser. Ka ihe atụ, na ọbụ ụkwụ. Na ebe e nwere ntakiri esemokwu - thinner. The akpụkpọ nwekwara werekwa ya emepụta. Na ụmụ mmadụ, ọ bụ ntutu isi ma mbọ.

Skin anamde mkpa ọrụ. Ha na-echebe, akụkụ okuku ume na, excretory, metabolic na sịntetik. Ma, iji ghọta ihe ọrụ nke anụ ahụ na thermoregulation, ọ dị mkpa ka a tụlee isi atụmatụ nke ahụ Ọdịdị.

epidermis

The elu oyi akwa nke anụ ahụ na-akpọ epidermis. Ọ na-n'ụzọ zuru ezu kpụrụ ewepụghị epithelial anụ ahụ. Nke a oyi akwa mejupụtara abụọ. The mbụ a na-akpọ a na mpi. Ọ bụ a otutu sel ndị nwụrụ anwụ na-sloughed anya kwa ụbọchị. Ma anụ bụ thinner n'otu oge ọ dịghị abụ. Na ọ na-eme n'ihi na mpi-emi odude n'okpuru abụọ oyi akwa nke epidermis - na ome. Nke a bụ a ndụ, mgbe niile nkerisi sel na-enye a na-aga n'ihu usoro nke anụ imu.

n'ezie akpụkpọ

N'okpuru epidermis bụ dermis, ma ọ bụ akpụkpọ onwe ya. Nke a connective anụ ahụ bụ oké, akpụ ndabere nke dum anụ. Ọ na-emi esịnede collagen emep uta eri. N'ihi nke a mma, anụ bụ na-agbanwe nakwa na ọ dịghị-agbaji n'okpuru ọ bụla mmegharị. E nwekwara ihe nnabata na aghọta aka, ihe mgbu na okpomọkụ mgbanwe, ọbara na Lymph arịa, ntutu akpa, ọsụsọ na sebaceous glands.

Subcutaneous adipose anụ ahụ

The kasị akpụkpọ oyi akwa na-mejupụtara adipose anụ ahụ n'etiti ibé nke onye mkpụrụ ndụ na-emi odude. Na a ịrịba ìgwè nri ke idem ọkpụrụkpụ nke a oyi akwa nwere ike mụbara ka ọtụtụ sentimita. Thermoregulation Filiks, nchedo n'ibu mmebi, ndokwa nke nri n'oge ya drawbacks - a bụ isi atụmatụ subcutaneous abụba.

Gịnị bụ ozu thermoregulation

Man bụ a na-ekpo ọkụ-blooded ụmụ anụmanụ. Nke a pụtara na ya ahu okpomọkụ bụ mgbe nile na-na onwe ha nke mgbanwe gburugburu ebe obibi na ọnọdụ. 36,6 degrees - ọnụego iwu mara ọbụna ụmụaka. Akụkụ nke mmadụ thermoregulation na ndị mgbe nile na a na-egosi na a na-ekpo ọkụ okpomọkụ, na oké oyi. Olee otú nke a si ekwe omume? Ahụ bụ mgbe niile na-aṅụ organic bekee bụ akụkụ nke ihe oriri. Ha na-agbajikwa ala, na n'ihi bụ a thermal ike. The usoro na-alaghachikwuru ya gburugburu ebe obibi na-ewe ebe dị ka iwu nke Fiziks. Ikuku okpomọkụ na-abụkarị obere karịa nke ahụ. Ya mere, okpomọkụ na-abịa site na mpaghara na-kasị elu ọnụego na-abụghị uzo. ntụgharị okpomọkụ na-enye ahụ. Dị ka a N'ihi ya, ndị mmadụ na ọnọdụ okpomọkụ na-anọgide mgbe nile. Olee ihe bụ ọrụ nke anụ ahụ na thermoregulation? Ọ bụ nke a ahụ na-ekpebi osisi ike nke usoro. Ọ bụrụ na ọnọdụ okpomọkụ nke anụ ahụ mgbakasị ma na-amalite thermoreceptors mpiaji mmeghachi omume okpomọkụ ichebe. Nke a bụ otú: ọbara arịa dị na dermis, na-narrowed, obere ọbara aga na okpomọkụ nnyefe-ebelata.

Na elu okpomọkụ, n'oge omumu thermoregulation usoro a rụrụ dị iche iche. Na nke a, ndị ahụ kwesịrị ịkwụ ụgwọ a ụfọdụ ego nke okpomọkụ iji zere ya ekpo oke ọkụ. N'ọnọdụ ndị dị otú ahụ, na-anabata ya na-kpaliri ọzọ ụdị. Na ha chere na okpomọkụ, na-akpata akwara na-akwadoghị akwado emee na a kwekọrọ ekwekọ mpiaji mmeghachi omume. Ọ dabeere n'eziokwu na arịa nke anụ dilate, ikpa-enweta a nnukwu ego nke ọbara na okpomọkụ nnyefe na-abawanye. N'ihi ya, ahụ mmadụ mgbe niile abụọ abụghị Filiks aa. Nke mbụ n'ime ha a na-akpọ okpomọkụ ọgbọ. Ọ bụ n'ihi na cleavage nke macromolecular organic bekee. Nke abụọ - okpomọkụ. Ọ na-eburu ndị na-anụ na akụkụ okuku ume na usoro. Ihe dị iche n'etiti abụọ ndị a Filiks na-akpọ thermoregulation.

Gịnị bụ mkpa nke thermoregulation

The uru maka ịrụ ọrụ nke ahụ thermoregulation overemphasized. Weregodị ya na anyị ahu okpomọkụ na-adabere na gburugburu ebe obibi. Mgbe ahụ, na oké okpomọkụ ahụ ga-nanị e gburu n'ihi protein na-irreversibly bibie na okpomọkụ nke + 42 degrees. N'okpuru ọnọdụ ndị a, na usoro nke na mbibi ha - mebiri nke ike n'ezi ihe nke yinye amino asịd. Ma ọ bụghị ọbara ga-dị nnọọ oyi kpọnwụrụ na arịa n'ihi ya intercellular umi - plasma, 99% mmiri. Ma nke a anaghị eme eme site na ọrụ achikota akpụkpọ ụjọ usoro. Ma, ọ bụghị naanị na okpomọkụ na-emetụta thermoregulation. N'ezie niile udomo oro ụtọ ọsụsọ na-agba aka nke aka. Ntak emi ẹwọrọde? Ihe bụ na ala nke egwu endocrine glands secrete homonụ n'ime ọbara iyi, nke na-edu ka vasodilation na, dị ka a na ya pụta, na-amụba okpomọkụ nyefe.

Anyị na-ewere ihe ọrụ nke anụ ahụ na ahụ thermoregulation. Nke a ahụ anaghị ekwe nnata na okpomọkụ mmepụta, huu mgbe niile nke ahu okpomọkụ nke a na-ekpo ọkụ-blooded ntule.