2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ribonucleotide yog hais txog ib qho nucleotide uas muaj ribose thiab tshwm sim tshwj xeeb tshaj yog ib qho tseem ceeb ntawm RNA thaum deoxyribonucleotide hais txog nucleotide uas muaj deoxyribosethiab yog ib feem ntawm DNA.
Qhov txawv ntawm nucleotide thiab deoxyribonucleotide yog dab tsi?
Nucleotides yog tsim los ntawm phosphoric acid, pentose qab zib (ribose los yog deoxyribose), thiab muaj nitrogen-muaj puag (adenine, cytosine, guanine, thymine, los yog uracil). Ribonucleotides muaj ribose, thaum deoxyribonucleotides muaj deoxyribose.
Dab tsi ua rau nucleotide txawv ntawm lwm cov nucleotides?
Cov ntsiab lus hauv cov txheej no (9)
Yuav ua li cas ib qho nucleotide txawv ntawm lwm tus? Txhua nucleotides muaj nitrogen hauv paus thiab txhua nucleotide muaj nitrogen sib txawv. Rau RNA, koj tsis pom thylosine koj tsuas pom Uracil.
Dab tsi yog qhov txawv ntawm deoxyribonucleotide thiab Deoxyribonucleoside?
A deoxyribonucleotide muaj ib pab pawg hydroxyl (OH) ntawm txoj haujlwm 3' ntawm cov suab thaj ribose tab sis tsis muaj oxygen ntawm cov pa roj carbon thib ob vim li no hu ua deoxyribonucleotide. Ib qho Dideoxyribonucleotide hloov pauv yuav tsuas muaj hydrogen (H) ntawm txoj hauj lwm 3'. Yog li nws tsis muaj ob lub pa oxygen yog li hu ua Dideoxy.
YPuas yog ribonucleotide yog Pyranose?
a deoxyribonucleotide muaj β configuration; ribonucleotide muaj β configuration ntawmC-1. … E) ribonucleotide yog ib qho pyranose, deoxyribonucleotide yog furanose. Qhov txawv ntawm ib tug ribonucleotide thiab ib tug deoxyribonucleotide yog: A) ib tug deoxyribonucleotide muaj ib tug -H es tsis txhob ntawm ib tug -OH ntawm C-2.
Pom zoo:
Qhov txawv ntawm ribonucleotide thiab deoxyribonucleotide yog dab tsi?
Qhov sib txawv tseem ceeb ntawm ribonucleotide thiab deoxyribonucleotide yogribonucleotide yog tus thawj molecule ntawm RNA thaum lub deoxyribonucleotide yog lub precursor molecule ntawm DNA. Tsis tas li ntawd, ribonucleotide yog tsim los ntawm ribose qab zib thaum deoxyribonucleotide yog tsim los ntawm deoxyribose qab zib.
Puas yog txawv txawv thiab txawv txawv lossis cov lus sib txawv?
Cov lus txawv txawv thiab txawv txawv yog synonyms, tab sis txawv ntawm nuance. Tshwj xeeb, alienate tej zaum yuav los yog tsis qhia kev sib cais tab sis ib txwm hais txog kev poob kev hlub lossis kev txaus siab. Dab tsi yog lub ntsiab lus ntawm alienate?
Puas yog b qhov sib txawv ntawm qhov sib txawv ntawm ib?
Lo lus lub ntsiab lus ntawm 'inverse' yog ib yam dab tsi uas cuam tshuam. … Yog li qhov sib npaug ntawm tus lej yog tus lej uas qhov sib npaug ua rau 1. Qhov ntawd yog, tus lej b yog tus lej sib npaug ntawm tus lej a, if a × b=1. Puas B yog qhov sib txawv ntawm qhov sib txawv ntawm matrix?
Lub teb chaws twg yog qhov sib txawv ntawm poj niam txiv neej qhov sib txawv?
Cov kws sau ntawv pom tias qhov sib txawv ntawm poj niam txiv neej ntawm rau qhov zoo tshaj plaws hauv Canada, Tebchaws Meskas, United Kingdom, Sweden thiab Australia. Lub teb chaws twg hauv qab no yog qhov sib txawv ntawm poj niam txiv neej qhov sib txawv?
David chaw nres nkoj puas yuav rov qab los ntawm cov neeg txawv txawv?
David Harbor tau hais tias nws tus cwj pwm Chief Hopper, Hawkins tus thawj coj ntawm tub ceev xwm, yuav rov qab los hauv Stranger Things lub caij 4 hauv style ntawm Gandalf lub Grey Gandalf Grey Gandalf Grey yog tus neeg ua yeeb yam hauv The Hobbit, qhov chaw nws pab Bilbo Baggins ntawm nws qhov kev tshawb nrhiav, thiab Tus Tswv ntawm Lub Rings, qhov twg nws yog tus thawj coj ntawm Tuam Txhab ntawm Lub Nplhaib.
