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Does serum contain DNA?
Serum is generally free from blood cellular components but when collecting serum sometimes few cells will be pipetted with the serum & that is the only source of DNA in the serum.
What end of a growing strand are DNA nucleotides added to?
5' end (nucleotides are added from 3' toward 5')
What part of a DNA molecule is responsible for the genetic code?
The genes present in a DNA molecule are responsible for the genetic code. Within the genes, the exons specifically are the coding regions.
The correct order of steps in doing genetic engineering is?
The steps are: 1. Cutting DNA 2. Making recombinant DNA 3.Cloning 4. Screening
What will happen if 5 volts is connected to a 3 volts device?
It depends. In some cases it may destroy some components. Depends on application and rating of components in use.
What are 3 components of the DNA?
A 5-carbon sugar, a phosphate, and a nitrogenous base.
What enables cellular components to copy themselves independent of DNA?
Replication enables cellular components to copy themselves independent of DNA.
What are the 3 major groups of chemicals in DNA?
What are the 3 major groups of chemicals in DNA? DNA is made up of three basic chemical components: Phosphate. Deoxyribose (a sugar). Two Pyrimidines Cytosine and Thymine. Two Purines Guanine and Adenine.
What are the three components of DNA polymer?
The three components of DNA polymerase are a polymerase domain responsible for synthesizing new DNA strands, a proofreading domain for error correction, and a domain that binds to the DNA template strand.
Which components of DNA make up the outsides of the DNA ladder?
sugar and phosphate.
Describe the components of the replication machine.?
The main components of a replication machine include DNA helicase, which unwinds the DNA double helix; DNA polymerase, which adds new nucleotides to the growing DNA strand; primase, which synthesizes RNA primers for DNA replication to start; and DNA ligase, which joins the Okazaki fragments on the lagging strand. These components work together to ensure accurate and efficient replication of DNA.
What components are present in DNA but not RNA?
thymine
What type of DNA are holding the molecule together?
What components make up the backbone of DNA
What are 3 components of the DNA nucleotide?
The three components that create a DNA nucleotide are a phosphate group, a nitrogenous base [this will be either Adenine, Guanine, Cytosine, or Thymine], and a Sugar [deoxyribose, which is how we get the D in DNA].
Components of DNA and its location in the cell?
Nucleus of the cell
What is the name of DNA subunit?
deoxyribose, phosphate, guanine, tyrosine, adenine, and cytosine are the components of DNA
What 3 things is nucleotide made of?
A Nucleotide are molecules that when combined make the structural units of DNA and RNA. An actual nucleotide is made up of small components. These components are; Phosphates Sugar Heterocyclic Base
