Yadda shuke-shuke numfashi? Practical nazarin batun

An gano cewa biochemical halayen da ke faruwa a jikin mutane da dabbobi su daidaita. Kada shuke-shuke numfashi? A cikin shakka daga dama gwaje-gwajen a kan wannan tambaya, masu bincike ya ba da m mayar da martani. Oxygen da ake bukata domin hadawan abu da iskar shaka da kwayoyin abubuwa. Kamar wancan akwai wani saki makamashi wanda aka dauke a cikin kwayoyin. Amma idan wani mutum yana da bakinka, huhu, da hanci, ta hanyar abin da oxygen a cikin jiki, kamar yadda tsire-tsire numfashi? Game da wannan daga baya a cikin labarin.

Overview

Cikin yanayin duniya a zamanin da aka hana oxygen. Duk da haka, carbon dioxide ya kasance quite mai yawa. A cikin shakka daga juyin halitta, shuke-shuke sun ɓullo da ikon zuwa sha shi. A sakamakon haka, da samar da makamashi na hasken rana ya canza kama zuwa gina jiki., Kuma saki oxygen a cikin yanayi, wanda ya ba da rai ga wasu kwayoyin. Daya daga cikin na farko-gwajen cikin abin da aka samu, da yadda tsire-tsire numfashi, yana da kwarewa da beets da kabeji. Na farko, da al'adu girma a waje. Sa'an nan, da rabi daga cikinsu suna sanya a cikin wani masallaci, inda oxygen abun ciki ne game da 2.5%. A wasu bangare ya zauna a cikin iska, a cikin abin da Ya ₂ ya 21%. Lighting da waɗanda, da kuma wasu da za'ayi nan kowane lokaci. Yana da aka zaci cewa shuke-shuke suna sanya a cikin wani cell zai mutu ba tare da oxygen. Duk da haka, kwanaki shida daga baya su nauyi ya muhimmanci mafi girma fiye da a cikin wadanda suka zauna a cikin iska. Yadda shuke-shuke numfashi ba tare da oxygen? A wannan daga baya.

Kamar yadda tsire-tsire numfashi a cikin haske da kuma a cikin duhu?

Gaskiyar cewa wakilan da Flora iya sosai nagarta sosai amfani da makamashin hasken rana. Bayan da ya faru na duhu ya auku a wasu hanya "canji" daga daya source zuwa wani. Kamar yadda tsire-tsire numfashi a cikin haske da kuma a cikin duhu? A m makamashin hasken rana ya auku rairaya gudanar da mahadi. Bayan da ya faru na duhu ya auku hadawan abu da iskar shaka na mahadi. A karshen harka da muka yi magana da "duhu" numfashi, da kuma a cikin na farko - a kan "hasken". Da ikon ga irin wannan canji ba ka damar ceton m makamashi reserves. Amma wakilan da Flora, kuma numfashi a cikin haske, amma tsari ba su da kyau. Mamaye oxygen shuke-shuke emit carbon dioxide. Shĩ ne babban abinci. A wannan batun, da girma ragae saukar da ɗan. Akwai, duk da haka, da kuma irin wakilan da Flora, wanda ba ya tsoma baki da haske ci gaba. Light numfashi, misali, ba su da rake da kuma masara.

Sanadin haske numfashi

Da farko kamar yadda masana kimiyya ya ɗauka, ya symbiosis na photosynthetic kwayoyin da m ba photosynthetic. Karkashin symbiosis yi juna hannu a cikin tsari, wanda yake shi ne da amfani ga duka jam'iyyun. kananan zaune a photosynthetic ruwa tunawa carbon dioxide daga yanayi, ta haka ne sakewa oxygen. Idan numfashi, mamaye game ₂ kwayoyin a cikin yanayi bai kasance, ga photosynthetic zai haifar da m yanayi. Amma a cikin shakka daga juyin halitta sun tsira da waɗanda wakilan da kwayoyin duniya, wanda sun kasance da ɗan amfani ga nefotosintetikov.

Daya daga mahadi, wanda aka kafa ta photosynthesis, shi ne glycolic acid. Wannan abu da aka saki da kuma wasu zamani algae. A sakamakon samu daga photosynthetic nefotosintetiki glycolic acid. Wannan bi da bi da gudummawar da tabbatarwa daga amfani da oxygen ga hadawan abu da iskar shaka na mahadi.

ƙarshe

Glycolic acid - wannan ne abu wanda aka oxidized ta samar da carbon dioxide a dama biochemical halayen. Haka kuma, shi za a iya ƙarasa da cewa mafi girma da oxygen a cikin iska, da mafi glycolic acid da aka kafa. Wannan na samar da wani babban tsanani haske numfashi. A sakamakon haka, a cikin matsakaici, da wani babban adadin carbon dioxide. Masana kimiyya bayar da shawarar cewa a irin wannan manufa aka bada haske a cikin shuke-shuke da ikon haske numfashi tsari daidai da matakin da carbon dioxide a cikin iska. Kwayoyin ba kawai tunawa daga yanayi oxygen ne m zuwa photosynthetic kwayoyin, amma kuma samar da carbon dioxide, wanda suke bukata.

gwaje-gwajen

Za ka iya gani a yi yadda numfashi shuka. 6 manhaja a ilmin halitta aji a babban daki-daki haskaka wannan tambaya. Don saka idanu da tsari zai iya daukar wani yanki na cikin gida flower. Za ka kuma bukatar wani girman siffar gilashi, wani m ganga cika da ruwa da kuma wani hadaddiyar giyar rauno. Experience ya tabbatar da cewa shuke-shuke numfashi, ba kawai don gane hanya da tsari, amma kuma su gane da bukatar da samfurin a cikin oxygen. A wani sashe na takardar za ka iya ganin kananan ramuka. Sashe na daga cikin samfurin da aka nutsa cikin ruwa, tare da bubbling kiyaye. Akwai kuma wata hanya zuwa ga yadda tsire-tsire numfashi. Don yin wannan, kai wani kwalban, zuba ruwa a cikin shi, da barin wani blank for game da biyu zuwa uku da santimita. A takardar a kan dogon kara an saka don haka da cewa ta tip aka nutsa cikin ruwa. Hole kwalban tam m lãka (maimakon toshe kwalaba). Akwai wani rami don bambaro wanda an saka don haka da cewa shi ba ya taba da ruwa. Ta hanyar bambaro kamata tsotse iska daga cikin kwalbar. Daga tushe, na nutsa cikin ruwa, da kumfa za a kasaftawa.