Video: Puas yog lettuce muaj nucleic acids?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kev loj hlob sai sai xws li asparagus muaj tus nqi siab tshaj ntawm nucleic acids ntawm cov zaub. Lettuce , txiv lws suav thiab lwm yam zaub ntsuab tsis yog qhov tseem ceeb ntawm nucleic acids.
Ntxiv mus, hom zaub mov twg muaj nucleic acids?
Tsis tsuas yog cov nroj tsuag cog qoob loo xws li cereals thiab pulses qhia cov ntsiab lus RNA siab sib npaug, tab sis kuj muaj zaub xws li spinach, leek, zaub paj, zaub qhwv, zaub qhwv thiab zaub qhwv. Peb pom cov txiaj ntsig zoo ib yam hauv cov nceb suav nrog oyster, tiaj tus, khawm (whitecaps) thiab nceb nceb.
Tsis tas li ntawd, qaib puas muaj nucleic acids? Nqaij: Tsiaj cov nqaij yog ib txwm siab nyob rau hauv nucleic acids , yog li qaib thiab nqaij liab, xws li nqaij nyug thiab nqaij npuas, yog qhov zoo heev.
Hais txog qhov no, puas yog tag nrho cov zaub mov muaj nucleic acids?
Qhov tshwm sim ntawm Nucleic Acids hauv Khoom noj khoom haus Nroj tsuag thiab tsiaj cov zaub mov muaj RNA, DNA, nucleo-tides, thiab dawb nucleic hauv paus. Lawv tag nrho cov nyiaj thiab cov qauv hauv zaub mov nws txawv raws li qhov chaw nyob ntawm qhov ntom ntawm cov nucleic acids hauv cov hlwb.
Cov txiv tsawb puas muaj nucleic acids?
Ib yam li peb, txiv tsawb nroj tsuag muaj Cov noob thiab DNA hauv lawv cov hlwb, thiab ib yam li peb, lawv DNA txiav txim siab lawv qhov zoo. Siv peb lub qhov muag xwb, peb tsis tuaj yeem pom ib lub xov tooj lossis DNA hauv nws.
Pom zoo:
Dab tsi yog qhov ntsuas ntsuas rau nucleic acids?
Lub (Dische) Diphenylamine Test yog siv los txiav txim seb muaj cov nucleic acids. Lub xub ntiag ntawm DNA yuav tig ib qho kev daws teeb meem xiav. Qhov ntau DNA nthuav tawm cov xim tsaus. Lwm nucleic acid, RNA, yuav tig ntsuab
Dab tsi yog atoms nyob rau hauv nucleic acids?
Cov pab pawg phosphate tso cai rau cov nucleotides sib txuas ua ke, tsim cov suab thaj-phosphate qaum ntawm nucleic acid thaum lub hauv paus nitrogenous muab cov tsiaj ntawv ntawm cov tsiaj ntawv caj dab. Cov Cheebtsam ntawm nucleic acids yog tsim los ntawm tsib lub ntsiab: carbon, hydrogen, oxygen, nitrogen, thiab phosphorous
Muaj pes tsawg hom monomers muaj nyob rau hauv nucleic acids?
tsib Ntxiv mus, muaj pes tsawg hom monomers muaj nyob rau hauv cov hmoov txhuv nplej siab? Nyob ntawd tsuas yog 1. Ib yam li ntawd, qhov sib txawv ntawm nucleic acids yog dab tsi? Ob yam tseem ceeb ntawm nucleic acids yog deoxyribonucleic acid (DNA ) thiab ribonucleic acid (RNA).
Muaj pes tsawg guanine bases puas yog 50 lub hauv paus khub ob txoj hlua DNA 100 bases tag nrho muaj yog tias nws muaj 25 adenine bases?
Yog li, muaj tag nrho ntawm 25 + 25 = 50 adenine thiab thymine hauv tag nrho. Qhov ntawd tawm 100− 50 = 50 seem hauv paus. Nco ntsoov tias cytosine thiab guanine daim ntawv cog lus nrog ib leeg, thiab yog li lawv sib npaug ntawm cov nyiaj. Tam sim no peb tuaj yeem faib los ntawm 2 kom tau txais tus lej ntawm guanine lossis cytosine hauv paus
Dab tsi yog nucleic acids siv rau hauv cov tsiaj muaj sia?
Nucleic acids yog qhov tseem ceeb tshaj plaws macromolecules rau lub neej txuas ntxiv. Lawv nqa daim ntawv qhia txog caj ces ntawm lub xov tooj ntawm tes thiab nqa cov lus qhia rau kev ua haujlwm ntawm tes. Ob hom nucleic acids yog deoxyribonucleic acid (DNA) thiab ribonucleic acid (RNA)