A single piece of coiled DNA is known as what? A single piece of coiled DNA is known as a ___. When referring to the two different ends of a single strand of DNA, what do the terms 5'and 3' refer to? What is the strand of DNA that is not transcribed called? What ...
DNA is a double-stranded macromolecule in which each strand is a polymer of deoxyribonucleotide monomers. The monomers are linked by "phosphodiester bonds" between the 3' carbon of one deoxyribose molecule and the 5' carbon of another. Since an ester is a condensation product of an alcohol (...
aOne strand of a double-helical DNA has the sequence (5)GCGCAATATTTCTCAAAATATTGCGC(3). Write the base sequence of the complementary strand. What special type of sequence is contained in this DNA segment? Does the double-stranded DNA have the potential to form any alternative structures? 一...
Nucleotide bases on one strand of the DNA molecule are linked to bases on the second strand By ( ).A.covalent bondsB.weak hydrogen bondsC.ionic bondsD.phosphate groupsE.none of the above的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的
If one of the strands of DNA has the following sequence of bases in the5'−3'direction : 5'−G−A−A−T−A−C−C−G−G−T−A−3' (i) What is the sequence of bases in the complementary strand ? (ii) Which base is closest to the 5'-end in the complementa...
在双链DNA中,作为转录模板的链称为模板链(template strand)或反义链(antisense strand);而不作为转录模板的链称为编码链(coding strand)或有义链(sense strand),编码链与模板链互补,它与转录产物的差异仅在于DNA中的胸腺嘧啶(T)变为RNA中的尿嘧啶(U)。在含许多基因的DNA双链中,每个基因的模板链并不总是在...
In TMSD, an input DNA strand consisting of complementary domains—let’s call the strandt*o*—binds with an exposed single-stranded, ortoehold, portion of a double-stranded DNA complexto(Figure 1b). This binding displaces the output strand in a “tug of war” between the duplicat...
Answer to: DNA contains all of the following nitrogen-containing bases except: a. adenine. b. uracil. c. guanine. d. cytosine. e. thymine. By...
1 2 3 4 What represents the stages of mitosis that will be able to occur in a cell which is entering prophase when treated with this drug? A 1 and 2 B 2 and 3 C 2 only D 3 and 4 22 Some viruses have single-stranded DNA as their genetic material. This DNA molecule has to be...
How many enzymes are involved in DNA replication? How many DNA molecules will be found in each cell at the end of anaphase? How many single-stranded DNA viruses are there? Is B-DNA double-stranded with antiparallel strands? How many hydrogen bonds exist between this DNA strand and its compl...