What is the definition of the spirit of place in the context of tourism? A. A sacred being who protects a place B. A factor showing identity and character of a place and the place more valuable C. A sacred being which unites people. D. All are correct. 查看完整题目与答案 SMM...
What are the types of DNA?Question:What are the types of DNA?DNA:DNA or deoxyribonucleic acid is a double stranded helix (where the two-strand coiled to form a helix structure). It is a type of nucleic acid that carries the genetic material or sequences from one generation to other.Answ...
DNA replication is a biological process that involves the duplication of double-stranded DNA (dsDNA) molecules. A dsDNA molecule consists of two antiparallel strands that are joined with each other by hydrogen bonds. During replication, each strand serves as a template strand ...
forms of life, alongside proteins, lipids, and complex carbohydrates (polysaccharides). As they are made up of smaller monomeric units called nucleotides, the two DNA strands are called polynucleotides. Each nucleotide is made up of a sugar called deoxyribose, a phosphate group, and one of four...
There are many methods of detecting novel and known SNPs. These include DNA sequencing, mass spectrometry, molecular beacons, SNP microarrays, and PCR-based methods. SNP detection can be broken down into two sub-groups: SNP discovery and SNP...
For one thing, the technology is making people lazier. For example, they will buy food online instead of cooking at home. For another, some young people who are addicted to social networking websites or online games isolate the...
What are the three different types of DNA? The three different types of DNA include: A-DNA B-DNA Z-DNA Q3 How is Z-DNA different from other forms of DNA? Z-DNA is a left-handed double helix. The helix winds to the left in a zig-zag manner. On the contrary, A and B-DNA are...
如天猫商家存在消极接待，包括但不限于存在大量普遍的不响应、不回复、机械重复回答、答⾮所问、消极应对、态度蛮横、与买家争吵等行为，导致买家对商家服务不满意，平台有权根据情节从商家店铺资金账户（包括保证金等）中扣除对应的买家赔付金，以无门槛红包形式发放给对应买家。赔付金额为 ...
Pol δ3 is a trimeric form that is generated in vivo by the degradation of the p12 subunit in response to DNA damage, and during entry into S-phase. The biochemical properties of the two forms of Pol δ, as well as the changes in their distribution during the cell cycle, are reviewed...
According to several studies concluding that parents are less happy than childless couples, single parents are the least happy of all. No shock there, considering how much work it is to raise a kid without a partner to lean on; yet to hear celebrities tell it, raising a kid on their “...