Tags & Description
Polyacrylamide gel electrophoresis
________ is used to separate mixtures of newly generated oligonucleotides, which are then visualized by autoradiography.
Nucleic acids
________ are made up of three kinds of monomer units: heterocyclic aromatic amine bases produced from purine and pyrimidine, d- ribose or 2- deoxy- d- ribose, and phosphate ions.
Purines
________ are adenine and guanine, whereas pyrimidines are cytosine, thymine, and uracil.
Histones
________ are DNA binding proteins that are present in cell nuclei.
RNA
The four nucleotides for ________ are adenine, cytosine, guanine, and uracil.
b N glycosidic link
A(n) ________ connects each deoxyribose unit to a heterocyclic aromatic amine base.
base sequence
The ________ of the DNA complement to the original DNA template is read from the bottom to the top of the produced photographic plate (from the 59 end to the 39 end)
adenine
The purine bases ________ (A) and guanine (G), as well as the pyrimidine nucleotide cytosine, are found in both RNA and DNA (C)
D ribose
________ is the monosaccharide molecule of RNA.
Watson Crick model
The ________ is based on the idea that a DNA molecule is made up of two antiparallel polynucleotide strands coiled in a right- handed way around the same axis to create a double helix.
pH 70
At ________, nucleoside mono,- di,- and triphosphates are powerful polyprotic acids that are substantially ionized.
Messenger RNAs
________ are copies of DNA gene sequences that transport coded genetic information from DNA to ribosomes for protein production.
Restriction
________ endonucleases identify a specific pattern of four to eight nucleotides and cleave a DNA strand by hydrolyzing the connecting phosphodiester links at any place containing that sequence.
main structure of deoxyribonucleic acid
The ________ (DNA) is made up of 29- deoxyribose units linked together by 39, 59- phosphodiester linkages.
Circular DNA
________ is a kind of double- stranded DNA in which phosphodiester groups connect the ends of each strand.
Transfer RNA
________ transports amino acids to protein synthesis sites on ribosomes.
primer DNA template
A(n) ________ is separated into four independent reaction mixes in Frederick Sanger's chain termination or dideoxy technique of DNA sequencing.
Purine
________ and pyrimidine bases point inward toward the helix's axis and are always coupled G- C and A- T due to unique hydrogen bonding patterns.
RNA
In cells, ________ occurs in three different forms.
base sequence
The ________ is read from the 59th to the 39th end of the polynucleotide strand.