How do you recognise that it is deoxyribose nucleic acid?
Answer Posted / rakesh
DNA is having double helix structure it is having two
spirally coiled chains which looks like ladder.
these chains actually are made up of sugars and nitrogen
bases .In between these chains 4 nitrogen bases are present.
They are adenine,guanine,thiamine,cytosine.Adenine always
pairs with thiamine by two hydrogen bonds where as guanine
always pairs with cytosine by three hydrogen bonds.
By all these fatures one can distuinguish that it is DNA.
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Is Genetic Engineering worth the cost and effort?
A base deletion occurs in the regulator gene of the LAC operon. Describe how the operation of the LAC operon might be affected?
How can all organisms share the same 4 bases DNA and still be so diverse?
What ethical dilemmas should be considered when genetic engineering is put into practice?
In hogs a gene that produces a white belt around the animal's body is dominant over its allele for a uniform body. Another independent dominant gene produces fusion of the hoof (syndactyly). Suppose a uniformly colored hog homozygous for syndactyly is mated with a normal footed hog homozygous for the belted character. What would be the phenotype of the F1? If the F1's interbreed, what would be the phenotypic ratio of the F2?
Is biotechnology more dangerous to other gene transfer technologies breeding?
How the positive and negative DNA markers are used in genetic engineering?
what is virgin sex?
Explain steps involved in transcription?
What are the dangers of Genetically Engineered foods?
Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child
In horses coat color is dependent upon genes as follows: A_B_ results in bay, aaB_ in black, A_bb in chestnut, aabb in liver. In addition, palimino is derived by Dd with chestnut. A palimono stallion (DdAAbb) is crossed with a palimino mare (DdAAbb). What percent of the offspring will be palimino?
How is a genetic trait determined by the genetic code within a dna molecule?
Suppose you are heterozygous for a mutant beta-thalassemia allele. If the frequency of beta-thalassemia is 1/1600 persons, what is the probabilty that your prospective spouse is heterozygous for a mutant beta-thalassemia allele?
Is Recombination in Human Mitochondrial DNA really possible?