Ehia na keena ma ka kanaka kino? A poe e loa nui?

He aha ka mea iʻikeʻia e pili ana i ke kanaka kino? Ehia na keena ma ka makua kanaka kino? E like me ka mea ulu a me ka ulu, ka mea a ka mea mea? Ma ke ao nei,ʻepekema e ho'āʻo i ka hoʻoponopono i kēia mau puzzles.

He aha mea he halepaahao?

Ÿepekema i këia kanu meaola, holoholona, kanaka. Wai - kēia mea i ka huna uuku loa o kekahi meaola. Ma ke kanaka kino, aia nō he hailona oi aku 100 trillion. Ke mau helu mea IKE OLE IA. Ehia na keena ma ka kanaka kino ua make kela la i keia? Ke dala i hilinaʻi nui ma luna o ka Manao iho la ia hana. No ka laʻana, ma ka intestinal epithelium - 70 ieeeea? No ka lā, ke koko - 2 ieeeea? A £, a me ko mākou hopohopo nenoaia aeee mai i regenerate ma hope o ka make.

No ka manawa mua o na keena i loaʻa i loko o 1665 Robert Guk. Heʻike ihola i ka mea mua i ke kanaka, i ka nui o kēia mau mall nā kumumea i loko o kona kino. , потому что они отмирают и рождаются ежеминутно. He mea hiki ole i ka helu i ka helu ana o aeee i loko o ke kino o ke kanaka, no ka mea, ka mea i hanau ai, a make na minuke.

'Ole a me ka ho'āʻo

Mākou hiki ole ke olelo nui e pili ana i na keena ma ka kanaka kino, akā, epekema ike no kaʻoiaʻiʻo i ka mea, i ka luna '' ole. Ka hapa nui he poe:

• kāna mau 'ōlelo, ka mea, ua kapaia naʻau keena;
• cytoplasm;
• nucleolus;
• mitochondria;
• kāna mau 'ōlelo iwi;
• endoplasmic reticular ho okumu;
• ribosomes;
• lysosomes;
• o na lua a me ka ili;
• ke kelepona heleʻili lahilahi, a hōʻoiaʻiʻo i ka manao pono, regulates intracellular koena.

Na oihana pili me ka hoʻololi kemikala o ka waiwai. Glandular keena paka hormones a me nā'ūhū. Ke mammary glands paka waiu, pancreas - insulina. Kekahi mai i synthesized, e like Muscle keena.

Nānā 'ole o ehia na keena ma ka kanaka kino, ka mea hiki ole ola me ia. Keena i mosaic oihana mua i hana i ka ke kino hoʻokahi.

koko keena

No ka mea o ka wai e kahe ana ma na aa koko o na kanaka? Ua loaʻa ka wai koko a me ke kelepona hele hehee wale:

• ula koko keena - ula koko keena;
• platelets;
• keʻokeʻo koko keena - keʻokeʻo koko keena.

O ko lākou maʻiʻo hilinaʻi nui ma luna o ka nuʻa a me ka waihoʻoluʻu o ke koko. Ua hāpai mai i ka hoolilo ana o Nine Inch i loko o ke kino. кровяных клеток. An makua ka kino ma kahi o 50 ieeeea koko keena. He ma kahi o 5.5 nā lika.

pigment keena

Melanocytes ma ke kanaka kino kuleana no ke ano o ka ili, lauoho, maka a me kekahi na nā loko. Ia keena komo i loko o ka cytoplasm pigments, a kiola kā lākou hana. Melanocytes i hana i aiiay hana ku e UV kukuna i kuleana no ka tanning. Ke keena o ke 'ano o ka woody.

Ke keena o ka'emi ko kahua

'O kēia kekahi o ka poʻe i ole e hoihoi hou ia hiki ma hope o ka make. Lākou scientific inoa - neurons. Kā lākou hana - e ke kō a ke hoʻouna i 'ike ma ka pou lāʻau ikiʻai wale i laweʻia e ia. Neurons i maheleia i loko o kekahi mau ano:

• sensory (kuleana no ka naoh i ka malamalama, kani);
• Hawaii;
• interneurons.

Ke 'ole ka loaʻa o ke kino aeea, dendrite, axon. E like me kā lākou 'ole, ka mea, e hoi puunaueia i loko o kekahi mau pūʻulu. Ke kanaka ko mākou hopohopo'ōnaehana he ma kahi o 10 ieeeea? Neurons. Kela a me keia makahiki ma kahi o 10,000 make a hou ola. Ka mua i ke kanaka, ke emi iho.

Germ keena

Ehia na keena ma ka kino i kuleana no nā'ōlelo? Ka mea, he mau hoailona ia mea, ka mea e puunaueia i na kanaka - sperm - a me ka wahine - Kepakailiula. Male reproductive aeea nui mea nui nui ma mua o ka wahine, no ka mea, loaʻa he nui nui o ka cytoplasm. Ka mea, i mua loaa i ka 1677, akā, i nā hua'ōlelo lākou iʻikeʻia i loko o ke kakahiaka nui 19th kenekulia.

Oiai he mea hiki ole i ka olelo pono ehia na keena ma ka kanaka kino, ka noiʻi nana i aneane a pau o ko lākou mau? Ueo. Lākou komo 'ana ua pololei ua hoʻopili i ke ola ana o nā mea a pau ke ola ma ka Honua Honua. ʻepekema, e ho'āʻo nei e aʻo pehea e ulu kanaka keena ma ka noiʻi keʻena hoʻokolohua. Paha ka mea, e loaa ia.