It is in every cell (细胞) of our bodies. It carries important 1.(information) about our genetic history (史). DNA tests can help us understand ourselves. Twenty 2.(pupil) from Atlanta, the US, took one of these tests.Last fall, they studied 3.(life)science. During their study, ...
DNAisthewhole"map"ofthehumanbody.Itissomethingthatallhumanshave,andittellsthebodywhattodo.DNAisthereasonthatwelooklikeourparents,becausewegetsomeoftheirDNAtomakeourown.Peoplehavebeentryingtounderstandthehumanbodyforalongtime.In1860,MrMendeldiscoveredwhywelookthesameasotherpeopleinourfamily.Itisbecauseofsmall...
The shape of DNA is commonly referred to as a what? What is the oldest DNA of any kind ever found? What is the full form of RNA, and what is its definition? What is DNA technology and how is it used? What is DNA sequencing?
A typical NGS experiment shares similar steps regardless of the instrument technology used (Figure 1). Figure 1. NGS workflow steps 1. NGS library preparation A sequencing “library” must be created from the sample. The DNA (or cDNA) sample is processed...
DNA sequencing, therefore, is the use of methods and technologies to determine the identity and order of the four nucleotide bases (adenine, guanine, cytosine, and thymine) in a segment of DNA. Top The importance of sequencing The three-dimensional, double-helical structure of DNA was ...
根据DNAisthereasonthatwelooklikeourparents,becausewegetsomeoftheirDNAtomakeourown.(DNA是我们看起来像父母的原因,因为我们得到了他们的一些DNA来制造我们自己的。)可知因为我们得到了他们的一些DNA来制造我们自己的。故答案为:Because we get some of their DNA to make our own.(2)细节理解题。根据In1961,...
DNA is the whole “map" of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.People have been trying to understand the human body for a ...
What is the tallest building in the world? World's longest structure. The Great Wall of China is more than 7 240 kilometres long. It is the longest structure in the world. In some places,the wall is 9.75 metres thick. The first person to walk the whole length of the Great Wall was ...
What is {DNA}?
DNA replication is the process of making two identical copies of DNA from one parent molecule. DNA replication is important because it creates the new DNA needed for cell division.Answer and Explanation: The purpose of DNA helicase is to unwind DNA for DNA replication and transcription. DNA is...