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Can steps and rungs of the DNA parts randomly pair up with each other?
No. DNA is not put together randomly. The sequence of DNA is specific to the genes that control the cell's activities and heredity. Each gene has its unique sequence.
What three parts make up a DNA nucleotide?
The monomers of DNA are called nucleotides, each nucleotide has three parts:PHOSPHATESUGAR ( Deoxyribose)NITROGEN BASE
Which 2 parts of body represented by largest areas of sensory cortex?
In proportion to each body parts sensitivity to somatic sensations.
What body parts are unique?
The human fingerprint, DNA, and voice pattern are unique to each individual.
Who successfully represented DNA's structure?
Watson & Crick
Why can only parts of DNA be used as DNA fingerprint?
The parts must be unique to the person
Purines and pyrimidines are what?
The purines are Adenine and Guanine nucleotides; while the pyrimidines are Cytosine, Thymine - and Uracil in Rna - nucleotides. They are the 'beads' that make up the immense chain of nucleotide bases in Dna. A, C, G, T & U: Adenine - represented by an A; Cytosine - represented by a C; Guanine - represented by a G; Thymine (Dna only) - represented by a T; and Uracil (Rna only) - represented by a U. A pyrimidine is a single ringed base. The three kinds are; Cytosine, Thymine (in Dna) and Uracil (only in Rna). A purine is a double ringed base. the two kinds are; Adenine and Guanine. Adenine pairs with Thymine in Dna - or Uracil in Rna; Guanine pairs with Cytosine in both Dna and Rna.
In DNA the base represented by an a always pairs with the base represented by?
A (Adenine) always pairs with T (Thymine).
Which number represents DNA synthesis?
DNA synthesis is represented by the S phase of the cell cycle.
Is DNA's substance sugar?
Part of DNA is a sugar! Each base unit of DNA, a nucleotide, consists of 3 parts: deoxyribose (a sugar), a phosphate (PO4-2), and a nucleoside, either adenosine, thymine, guanine, or cytosine.
Do all the nucleotides in human DNA belong to genes?
No - genes are the parts of DNA that code for a functional product (such as a protein). There are other parts of the DNA which are not genes.
Why can only certain parts of DNA be used as DNA fingerprinting?
The parts must be unique to the person.The parts must be unique to the person
