Web Results

www.reference.com/article/dna-sequencing-f2cf34699e2cd110

DNA sequencing is a technique used to determine the exact sequence of nucleotides in a DNA sample. Electrophoresis, a method for separating DNA fragments, is used when the DNA differs in length by only one base. DNA samples are placed in a gel and exposed to an electric...

www.reference.com/article/plant-cells-dna-8daa2c941b7f0f9c

Plant cells do have DNA. All living things known by science use DNA as their genetic code. Like almost all living things, plants are eukaryotes, which are defined by their membrane-bound nucleus and other organelles.

www.reference.com/article/dna-found-animal-cells-4258127e28224c11

DNA is found in the nucleus of animal cells. The DNA compounds are packaged into chromosomes inside the nucleus. Each chromosome contains a single molecule of DNA that can be replicated during the processes of transcription and translation.

www.reference.com/science/much-dna-typical-human-cell-152043608773550f

The human genome present in the nucleus of nearly all cells within the body is composed of 3.2 billion base pairs. If unwound, this DNA would stretch to about 6 feet.

www.reference.com/article/controls-cell-processes-contains-dna-f99953efcdf714f4

The cell nucleus controls most cell processes and contains DNA. The nuclear envelope surrounds the nucleus and contains pores, which regulate what goes in and out of this control center.

www.reference.com/article/uses-dna-1b7daff2bfec76e

DNA, or deoxyribonucleic acid, is used in the human body in order for an organism to reproduce, develop and survive as well as in science for genetic engineering, forensics, bioinformatics, evolutionary history and information storage. A human's DNA code contains about ...

www.reference.com/article/can-dna-found-b5ed2f0bb2aa9bd6

The majority of DNA is located in the cell nucleus, where it is called nuclear DNA. A small amount is located in the mitochondria, where it is called mitochondrial DNA.

www.reference.com/article/dna-made-2eb4ff7c3e0e8395

DNA is made of repeating units called nucleotides. The four nucleotides in DNA are adenine, cytosine, guanine and thymine. Adenine binds with thymine, and guanine binds with cytosine.

www.reference.com/article/correct-sequence-cell-cycle-1c8ca559ca6bba5c

The sequence of the cell cycle is G1, S, G2, mitosis and cytokinesis. G1 and G2 are "gap" phases during which the cell grows and prepares for other phases. The S phase is the stage when DNA is copied. Mitosis divides the copies of DNA, and cytokinesis creates two new ce...

www.reference.com/article/determine-base-sequence-complementary-dna-strand-21218eb374892a7d

Wageningen University explains that DNA bases only pair with one other base, so the complementary DNA sequence can be read out by replacing each base with its complement and reversing the order. The complementary base pairs are A to T and G to C, so every G is replaced ...