Cov pa atom hauv ethyl cawv tsim ib lub ntsiab lus covalent daim ntawv cog lus nrog hydrogen atom. … Ethanol tau nkag siab cuam tshuam nrog dej vim tias pawg hydroxyl cuam tshuam polarity rau ethanol, uas tso cai rau nws nyiam dej.
Puas yog phospholipid hlub lossis ntshai dej piav qhia koj cov lus teb?
"kev hlub" lossis "ntshai" dej? Qhia luv luv koj cov lus teb. Cov phospholipid muaj ob qho tib si hydrophobic thiab hydrophilic qhov chaw, yog li nws is amphiphilic.
Qhov kev sib piv zoo li cas haum rau monomers?
Cov Xib Fwb feem ntau siv tsheb ciav hlau ua piv txwv los pab cov tub ntxhais kawm nkag siab txog kev sib raug zoo ntawm monomers thiab polymers. Qhia luv luv vim li cas qhov ntawd yog qhov piv txwv zoo.
Cov kab mob ua li cas siv cov pa roj carbon raws li molecules thiab ua dej?
In photosynthesis, lub zog lub teeb hloov mus rau lub zog khaws cia thaum carbon dioxide thiab dej hloov mus ua suab thaj. … Cov kab mob ces hloov cov tshuaj zog mus rau hauv daim ntawv siv tau (ATP) ntawm qib cellular los ntawm cov txheej txheem ntawm cellular respiration.
Vim li cas carbon thiaj tshwj xeeb?
Carbon atoms yog qhov tshwj xeeb vim lawv tuaj yeem sib koom ua ke los ua cov saw ntev ntev, uas tuaj yeem muaj ceg lossis cov nplhaib ntawm ntau qhov ntau thiab tsawg thiab feem ntau muaj ntau txhiab tus carbon atoms… Carbon atoms Kuj tseem muaj kev sib raug zoo rau lwm cov ntsiab lus, xws li hydrogen, oxygen, thiab nitrogen, thiab tuaj yeem npaj tau ntau txoj hauv kev.
