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...
The result of DNA replication is two DNA molecules consisting of one new and one old chain of nucleotides. This is why DNA replication is described as semi-conservative,
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 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 chromos...
The regions with higher concentration of A-T have a lower melting temperature as it is bonded with only 2 hydrogen bonds. On cooling the two separated strands join each other again. This process is called renaturation. Additional resources Structure and Properties of DNA Molecules Over The ...
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...
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...
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 wh...
Cytokines and co-stimulatory molecules bolster the effects of TCR binding to the antigen in order to trigger an activation cascade. Once naïve cells are activated by the APC, the cells differentiate into effector cells and begin the process of nullifying the potential infection. Antibody Synthesi...
DNA is the molecule containing genetic information and on the basis of which proteins are synthesised. DNA is made from nucleotide monomers, each themselves made from a phosphate residue, a deoxyribose sugar and a nitrogenous base (either thymine, adenine, cytosine or guanine). ...