The basic unit of DNA is a nucleotide. If you think of DNA as a ladder, each 'rung' is made up of two bonded nucleotides. Nucleotides are nucleic... See full answer below. Learn more about this topic: Nucleotide | Definition, Structure & Bonds ...
The basic structure of DNA is called the double helix and consists of two nucleotide chains bonded together with hydrogen bonds. DNA is able to store... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our e...
The basic components of nucleosome is A、RNA and histone B、RNA and acidic protein C、DNA and histone D、DNA and acidic protein E、 rRNA and histone
所有生物都会发射生物光子,而 DNA 是这种光的来源。DNA碱基是六边形的,但它们的形状略有不同。T和 C 是六边形,而 A 和 G 有 9 个原子结构——一个六边形紧挨一个五边形。这些堆叠在一起形成了一个略微不规则的结构,除了某些重复序列(如 ACACACA 等),当它变得更规则时,就像石英晶体一样。
Ch. 3The Basic Structure of a Cell[細胞的基本結構] Introduction- Cells are basic units of organisms [引言:細胞是生物的基本單位] - Cells are very small in size and can only be observed under microscope. [細胞很細,只能用顯微鏡觀察] - Two basic types of cells: plant cells & animal cells...
The major spacer region was dominated by the presence of 10 repeating units, with a basic length of 134 base pairs (bp), which showed sequence variability in that deletions of sections of the sequence as well as base-pair changes were common. A portion of the sequence which was common to...
Thus, The four bases of DNA are: Adenine (A), Guanine (G), Cytosine (C), Thymine (T)and basic unit of DNA is nucleotides Note:DNA is organized into long structures called chromosomes within eukaryotic cells. These chromosomes are duplicated in the process of DNA replication before normal ...
百度试题 结果1 题目What are the basic units of chromatin? A. DNA B. nucleosome C. solenoid D. loop 相关知识点: 试题来源: 解析 B 反馈 收藏
DNA is a substance(物质) that makes up genes. Everything alive has genes. Plans have genes. Animals have genes. You have genes. Genes are the basic units of heredity(遗传). Heredity means all the characteristics you inherit from your parents. You get your genes from your parents. You inh...
What is the basic unit of heredity? A. Cell B. Gene C. Chromosome D. DNA 相关知识点: 试题来源: 解析 B。基因是遗传的基本单位,它决定了生物体的特征和性状。细胞是生物体的基本结构和功能单位。染色体由 DNA 和蛋白质组成,DNA 是遗传物质。