What are the monomers of DNA?Question:What are the monomers of DNA?DNA Encodes Functional Molecules:DNA, deoxyribonucleic acid, is genetic material that contains information necessary for life. In humans, DNA is condensed and stored in 23 chromosome pairs in the nucleus. This genetic material enco...
The DNA double helix molecules look like a twisted ladder and the rungs or steps are made up of nitrogenous bases that form the genetic code for all living organisms. There are four bases in all, two of them the purine bases and two the pyrimidine bases. A rung of the ladder can be ...
DNA and RNA are molecules that define an organism. DNA is our genetic code, whereas RNA has multiple functions, including being a messenger of the genetic code, a site of protein synthesis, and a transporter of amino acids.Answer and Explanation: The nucleic acids DNA and RNA are polymers c...
James Shapiro's view of evolution is inspired by looking at the molecular mechanisms of mutation. Finding these systems to be intelligent and the mutations non-gradual, Shapiro concludes that neither the role of DNA in development, nor and the role of natural selection in evolution are what we...
Although it is thought of as a relatively recent advancement, sequencing has a rich history. Top History of DNA sequencing Initial sequencing efforts focused on RNA, in part because RNA molecules are single-stranded and typically shorter than DNA molecules [2]. The first whol...
To learn more about molecules, review the lesson Molecules Definition: Lesson for Kids. This lesson covers the following topics: What a molecule is What an atom is Hydrogen gas DNA You are viewing quiz27 in chapter 2 of the course:
Putting this all together, a single DNA nucleotide therefore contains one deoxyribose group, one phosphate group and a nitrogenous base drawn from among A, C, G or T. Some molecules that are similar to nucleotides, some of them serving as intermediates in the process of nucleotide synthesis, ...
How Purine Bases Form Part of the DNA Double Helix The ladder-like DNA double helix is made up of six molecules. The rungs of the ladder or the steps are made up of the nitrogenous purine bases adenine and guanine as well as the nitrogenous pyrimidine bases thymine and cytosine. The rail...
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The long molecules of DNA, containing your genes, are organized into pieces called chromosomes. Different species have different numbers of chromosomes. Humans usually have 46 chromosomes, two sets of 23, or simply 23 pairs of chromosomes. Chimpanzees have two sets of 24, or 24 pairs of ...