返回 拼寫 進度 0% 這一輪 0/7 選項 答案 a region of repetitive nucleotide sequences at each end of a chromatid that is involved in the replication and stability of DNA molecules protecting the end of the chromosome from deterioration.學生...
Francis Crick and James Watson Two scientists are given credit for discovering the structure of DNA. What is the name of those two scientists? DNA replication What is the name of the process of making a copy of the DNA? mutation an error occurs in making a copy, we say that the DNA co...
DNA is a double helix structure comprised of nucleotides. A nucleotide, in turn, is made up of phosphate molecule, deoxyribose, and a nitrogenous base. Know the fundamental structure of DNA and the process of DNA replication in this tutorial.
initial proposal of DNA structureThe initial proposal of the structure of DNA by James Watson and Francis Crick, which was accompanied by a suggestion on the means of replication. DNA chemical compound Print Also known as: deoxyribonucleic acid ...
B-DNA is found in humans. It is a right-handed double-helical structure.Test your Knowledge on DNA Structure! Put your understanding of this concept to test by answering a few MCQs. Click ‘Start Quiz’ to begin! Select the correct answer and click on the “Finish” buttonCheck your scor...
Quiz Course 16K views Structure of DNA Projects DNA is a tiny molecule made of even tinier parts. High school students need to know that each nucleotide of DNA has a sugar, a phosphate molecule, and a nitrogen base that could be adenine, guanine, cytosine, or thymine. Modeling projects...
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DNA Polymerase Structure and Types The structure of most of the DNA polymerases resembles a hand, which is holding active sites. The active site of the enzyme has two parts. At the insertion site, nucleotides are added. After adding, the newly formed base-pair migrates to the post-insertion...
DNA replication occursin the cytoplasm of prokaryotes and in the nucleus of eukaryotes. Regardless of where DNA replication occurs, the basic process is the same. The structure of DNA lends itself easily to DNA replication. Each side of the double helix runs in opposite (anti-parallel) direction...
initial proposal of DNA structure The initial proposal of the structure of DNA by James Watson and Francis Crick, which was accompanied by a suggestion on the means of replication. (more) DNA chemical compound Ask the Chatbot a Question More Actions Also known as: deoxyribonucleic acid Wri...