Vim li cas ib txhia ho tsis txhob yoov tshaj cum?
Vim li cas ib txhia ho tsis txhob yoov tshaj cum?

Video: Vim li cas ib txhia ho tsis txhob yoov tshaj cum?

Video: Vim li cas ib txhia ho tsis txhob yoov tshaj cum?
Video: Kuv twb Ngiam Ngiam koj heev 2024, Lub Xya hli ntuj
Anonim

Sim tsis mus khawb! Qee leej neeg tuaj yeem zaum sab nraum lub caij ntuj sov ntev thiab tsis raug kev txom nyem los ntawm yoov tshaj cum tom. Tshwj xeeb, yoov tshaj cum tso siab rau cov pa roj carbon dioxide los nrhiav lawv cov tswv. Thaum peb exhale, carbon dioxide tawm ntawm peb lub ntsws tsis tam sim ntawd sib tov nrog huab cua.

Hauv qhov no, vim li cas qee tus neeg tau yoov tshaj cum thiab lwm tus tsis ua?

Tsis xav tsis thoob - txij li thaum, tom qab tag nrho, yoov tshaj cum peb mus sau cov proteins los ntawm peb cov ntshav-kev tshawb fawb qhia tau hais tias lawv yuav pom tej yam ntshav appetizing dua lwm tus . Ib txoj kev tshawb nrhiav pom tias nyob rau hauv qhov chaw tswj tau, yoov tshaj cum tsaws rau neeg nrog hom O ntshav ze li ob zaug ntau npaum li cov neeg muaj hom A.

vim li cas yoov tom kuv thiab tsis yog kuv tus txiv? yoov tshaj cum yuav tom qee tus neeg ntau dua li lwm tus (xws li koj tus txiv , menyuam lossis phooj ywg), vim yog caj ces. Koj DNA yuav txiav txim seb puas los yog tsis koj muaj peev xwm tshem tawm cov khoom tawv nqaij uas ntxim nyiam rau poj niam yoov tshaj cum . Nws tsuas yog poj niam ntau yam ntawm yoov tshaj cum uas yuav tom los sau ntshav.

vim li cas kuv thiaj tsis raug yoov tom?

Yog rog lossis rog dhau (vim tias koj tuaj yeem ua pa ntau dua CO2) Muaj hom ntshav O (koj nyiam ntau dua yoov tshaj cum tshaj li cov phooj ywg uas muaj ntshav A lossis B) Tsis ntev los no tau haus cawv (qhov no ua rau koj cov metabolism ntau dua thiab cov CO2 uas koj tsim tawm) Muaj lub cev kub dua.

Hom ntshav twg yoov tshaj cum nyiam tshaj plaws?

yoov tshaj cum Hom B ntshav tsuas yog zoo, tab sis tsis ntau npaum li lawv nyiam, yog li yog tias koj nyob hauv pab pawg no, cia siab tias yuav tom me ntsis. Ua las voos zoo siab yog tias koj nyob hauv Pawg A, vim tias qhov no yog yoov tshaj cum yam ntshav tsawg.

Pom zoo: