types include: Shot noise; Johnson noise and Partition noise. In electrical terms, noise is defined as the unwanted form of energy which tends to interface with the proper reception and the reproduction of transmitted signals. Electronic Devices unwanted random addition to the signal are considered as Noise.
On the carbon labeled #1 on the deoxyribose sugar, you have the base added to it. These bases form the rungs of the DNA molecule. Adenine, Thymine, Cytosine and Guanine are the four possible bases. There are two different types of bases, purines and pyrimidines.They refer to the basic structure, or backbone if you will, of the bases.n the carbon labeled #1 on the deoxyribose sugar, you have the base added to it. These bases form the rungs of the DNA molecule. Adenine, Thymine, Cytosine and Guanine are the four possible bases. There are two different types of bases, purines and pyrimidines.
Making the world better, one answer at a time. the rungs are made up of two nitrogen containing bases that are connected to each other by two or three hydrogen bonds. this is how a DNA looks like when untwisted NCB stands for nitrogen containing base and H stands for Hydrogen. |NCB-HH-NCB|.|NCB-HH-NCB|. ---   The pairs are guanine and cytosine (G-C), or adenin â¦ e and thymine  (A-T). The rungs of the dna ladder are made of alternating sugars and  phosophate groups. 108 people found this useful.