WebMay 8, 2024 · The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base (Figure 9.1. 2 … WebThe backbone of a DNA molecule is a) made up of nitrogenous bases alone. b) made up of alternating phosphate and sugar groups. Oc) made up of sugars alone d) made up of …

The backbone of DNA is made up of ..... & ..... units.

WebThink of proteins as the building blocks for an organism, proteins make up your skin, your hair, and parts of individual cells. How you look is largely determined by the proteins that are made. The proteins that are made is determined by the sequence of DNA in the nucleus. Chromosomes are composed of genes. A . gene is a segment of DNA Weba. The backbone is made up of alternating sugars and phosphates. b. Nitrogenous bases A and C bond together, and bases T and G bond together. c. It contains all of the genetic information for an individual. d. The molecule has the shape of … ceiling tile replacement company near me

What two alternating molecules make up the backbone of DNA?

WebIn molecular biology, a histone octamer is the eight-protein complex found at the center of a nucleosome core particle.It consists of two copies of each of the four core histone proteins (H2A, H2B, H3, and H4).The octamer assembles when a tetramer, containing two copies of H3 and two of H4, complexes with two H2A/H2B dimers.Each histone has both an N … WebAug 31, 2024 · Phosphate Backbone. DNA consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar … WebThe monomers of DNA are called nucleotides. Nucleotides have three components: a base, a sugar (deoxyribose) and a phosphate residue. The four bases are adenine (A), cytosine (C), guanine (G) and thymine (T). The sugar and phosphate create a backbone down either side of the double helix. The bases interact via hydrogen bonds with complementary ... ceiling tile removal tool screwfix