The Dna in Bacterial Prokaryotic Chromosome Is Best Described as

Expert Answer 100 4 ratings 1. In April 2014 a chronic Infection on the toe of a 67-year-old woman was noted during an examination.

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The DNA in a bacterial prokaryotic chromosome is best described as.

. It is commonly referred to as a prokaryotic chromosome. View the full answer Transcribed image text. E multiple linear single-stranded molecules.

The DNA is packaged by DNA-binding proteins. The chromosomes in a pair contain very different genetic information. 2B Zimmerman 2006The chromosome is replicated by a single replication bubble unibubble.

There are at least four more specific structural genome organization features common to both eukaryotic and prokaryotic cells. As nucleotides are inserted into DNA they form a phosphodiester bond which is a covalent bond formed between the 5 phosphate group of one nucleotide and the 3-OH group of another. Plasmids are genes that encode plasma proteins in mammals.

A change to the RNA sequence of an individual a method to keep all individuals of a species the same a permanent change in the DNA sequence a mistake in the DNA sequence that. Change the degree of supercoiling of a DNA molecule but not its linking number of DNA. E always require energy from ATP.

The length of a genome varies widely but is generally at least a few million base pairs. View Feedback Question 2 How is it possible that each daughter cell during cell replication receives an identical copy of the DNA. The chromosome of E.

The DNA of viruses is usually much longer than the viral particle itself. By hydrogen bonding between the nitrogenous bases on each strand which form pairs A and T C and G the strand attaches to another strand. Biology questions and answers.

Read more on DNA replication in What is a DNA mutation. Prokaryotic cells bacteria contain their chromosome as circular DNA. Genetic material from one bact.

As a result each strand of DNA has a phosphate. Usually the entire genome is a single circle but often there are extra circles called plasmids. The folding of prokaryotic DNA is facilitated by nucleoid-associated proteins NAPs instead of histones.

More-complex eukaryotes have more chromosomes than simpler ones do. The bacteria DNA is said to be circular because the two ends of the double-stranded DNA are covalently bond together to form both a physical and genetic. The circular arrangement of the DNA allows for the replication of the genetic material.

Which of the following best describes the chromosomes of eukaryotic cells. Unlike the linear double stranded helical supercoiled Eukaryotic chromosome the prokaryotic bacterial chromosome is circular single molecule of double stranded helical supercoiled DNA. A a single circular double-helical molecule.

Supercoiling uses the application of tension to twist a DNA molecule so it wraps around itself creating loops. 2A and compactly organized in an oval-shaped nucleoid perhaps as a stack of rosette-like layers Kavenoff Bowen 1976 that condenses into a toroid if translation is blocked Fig. Ii these genomic DNA chains called chromosomes are always long comprising hundreds and.

Hide Feedback DNA can only be synthesized in one direction but runs anti-parallel in the cell. Thus the two strands of DNA are intertwined while at the same time being oriented in a circle. Mitochondrial and chloroplasts contain DNA.

A snapshot of the prokaryotic chromosome cycle. Prokaryotes can also contain plasmids which are much smaller circular pieces of DNA that often have genes that give antibiotic resistance. A a single circular double-helical molecule.

The bundled DNA is called the nucleoid. NAPs are proteins within the nucleoid that can bind to the. The prokaryotic chromosome is where most of the DNA is contained and is generally a single circular molecule that is located in a region of the cell called the nucleoid.

D multiple linear double-helical molecules. The DNA in a bacterial prokaryotic chromosome is best described as A a single The dna in a bacterial prokaryotic chromosome is best School University Of Detroit Mercy. Like eukaryotic DNA prokaryotic DNA undergoes supercoiling but it is not wound around histone clusters first.

I genes are always arranged as unidimensional chains like beads on a string genomic DNA is never branched or star-shaped for example. C a single linear single-stranded molecule. A typical bacterial chromosome is circular Fig.

Each of the chromosomes contains one copy of. DNA is replicated individually in each new cell after meiosis and mitosis DNA is replicated following mitosis or meiosis so is transferred after the new cells are formed DNA is not identical in every cell so all daughter. A genophore is the DNA of a prokaryote.

D occur in bacteria but not in eukaryotes. In bacteria the circular bacterial chromosome consists of the double helix of DNA. The DNA in a bacterial prokaryotic chromosome is best described as A a single from BIO 3100 at University Of Detroit Mercy.

Different kinds of eukaryotes have different numbers of chromosomes. Which type of chromosomes describes the genomes of most prokaryotes. B a single linear double-helical molecule.

The genome of many plant viruses is RNA. The bacterial DNA is packaged in loops back and forth. One circular doublestranded RNA chromosome multiple linear doublestranded DNA chromosomes multiple circular doublestranded RNA chromosomes one linear doublestranded DNA chromosome one circular doublestranded DNA chromosome.

Coli is a closed circular double helical DNA. The genome of prokaryotic organisms generally is a circular double-stranded piece of DNA multiple copies of which may exist at any time. B a single linear double-helical molecule.

Aside from the bacterial chromosome DNA be found in a central area of the prokaryotic cell called the nucleoid. The DNA in a bacterial prokaryotic chromosome is best described as.

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