百度试题 结果1 题目A ___ is a portion of a DNA molecule(分子). (A)gene (B)specimen (C)creature (D)microbe 相关知识点: 试题来源: 解析 A你的答案: A 反馈 收藏
百度试题 结果1 题目A gene is a___ in a DNA molecule that contains specific genetic information, and is the smallest functional unit of___ .相关知识点: 试题来源: 解析 sequence of nucleotidesgenetic material 反馈 收藏
某个人拥有二处房产，其中一处自己居住，该房产原值30万元；另一处按市场价格租赁给别人使用，取得年租金收入24000元，该房产原值20万元。假设当地税务机关核定的该类房产的房产税原值扣减比例为10％，则该个人应该缴纳的房产税是
In short, DNA is a complex molecule that consists of many components, a portion of which are passed from parent organisms to their offspring during the process of reproduction. Although each organism's DNA is unique, all DNA is composed of the same nitrogen-based molecules. So how does DNA ...
DNA replication is a process by which a double-stranded DNA molecule is copied into two, identical DNA moleculesScitable
nucleotides are the building blocks of the dna molecule. a nucleotide consists of ___. a,a double stranded molecule b,four nitrogenous bases c,a nitrogenous base, a phosphate group and a sugar molecule d,four sugar molecules e,four phosphate groups 暂无答案 更多"nucleotides are the building...
What are the major functions of DNA? What is the function of DNA in living organisms? What are the 3 major functional units that make up a DNA molecule? What function does DNA ligase perform in the cell? a. Is DNA found in all living organisms? b. Where in the cell is the DNA loc...
I agree with@rboehlein. They both come from natural processes, and a single DNA molecule makes ...
endonucleases. Here we report the biochemical characterization of Fz, showing that it is an RNA-guided DNA endonuclease. We also show that Fz can be reprogrammed for human genome engineering applications. Finally, we resolve the structure ofSpizellomyces punctatusFz at 2.7 Å using cryogenic ...
A DNA molecule is made of four types of nucleotides - Adenine, Guanine, Thymine, and Cytosine. a. Describe how these nucleotides are connected together to make a DNA strand. b. How are the two DNA strands in a double-...