What is RNA polymerase? What type of molecule is DNA polymerase? Is telomerase a DNA polymerase? Which DNA polymerase has exonuclease activity? What is the role of RNA polymerase? How is DNA polymerase made? What is the benefit of using TAQ polymerase in PCR?
What compounds are the building blocks of DNA macromolecules? What is the structure of DNA? What type of macromolecule is messenger RNA? What type of molecule is DNA polymerase? What are the chemical components of a DNA molecule? What is the monomer of DNA?
In the field of biotechnology, what is DNA? A. A type of protein B. A molecule that contains genetic information C. A kind of virus D. A chemical compound 相关知识点: 试题来源: 解析 B。DNA 是一种包含遗传信息的分子。选项 A 蛋白质错误;选项 C 病毒错误;选项 D 化合物不准确。
DNA is the molecule containing genetic information and on the basis of which proteins are synthesised. DNA is made from nucleotide monomers, each themselves made from a phosphate residue, a deoxyribose sugar and a nitrogenous base (either thymine, adenine, cytosine or guanine). ...
DNA Structure The DNA structure can be thought of as a twisted ladder. This structure is described as a double-helix, as illustrated in the figure above. It is a nucleic acid, and all nucleic acids are made up of nucleotides. The DNA molecule is composed of units called nucleotides, and...
DNA is made up of molecules called nucleotides. Each nucleotide contains three components: a phosphate group, which is one phosphorus atom bonded to four oxygen atoms; a sugar molecule; and anitrogenbase. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytos...
There are two major classes of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the molecule that contains all of the information required to build and maintain the cell; RNA has several roles associated with expression of the information stored in DNA. Of course,...
To successfully catalyze an inflammatory reaction and achieve naïve cell activation and expansion, three binding signals must occur at the same time: TCR binding, cytokine signaling, and the binding of a co-stimulatory molecule, such as CD28. Cytokines and co-stimulatory molecules bolster the ef...
Blunt or flush end.What type of cut ends are formed both the strands of DNA molecule is cleaved at exactly the same nucleotide position?
New module: Molecule Cloud View The "Molecule Cloud View" module allows you to visualize a group of molecules as their respective van der Waals surfaces within 3D datasets, specifying their positions and orientations. To use this feature, you need a molecule template, suc...