Which of the Following Statements About Genomes Is True

According to the Oparin-Haldane model the development of a cellular membrane must have preceded the development of an information-bearing polymeric molecule. Which of the following statements is true.

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Linked genes are located on different chromosomes.

. They are always much smaller than bacterial genomes. Most of the DNA in humans codes for proteins. All of the following statements about genes and copy number variations are true EXCEPT.

Locating a gene is the first step to. Which statement about the genomes of organisms is false. It provides special characteristics to the bacterial cell-like surviving in presence of antibodies reproductive capacity etcetera.

The total genetic makeup of an organism is known as the genome. Linked genes do not occur in. DBacterial genomes do not.

Which of the following statements isare true about plasmids. 1 The nuclear genome comprises approximately 3 200 000 000 nucleotides of DNA divided into 24 linear molecules the shortest 50 000 000 nucleotides in length and the longest 260 000 000 nucleotides each contained in a different chromosome. Asked Jul 26 2019 in Psychology by Memes.

They are typically organized in a circular chromosome like bacterial genomes. A Bacteria can obtain new genetic information through horizontal gene transfer. 0bin additon to a chromosome many bacteria possess small extrachromosomal DNA called plasnids Oc Most bacteria contain a single circular double-stranded DNA chromosome.

Promoters and repressors as parts of operons serve as information integrating units thereby affording more flexible response to the environmental changesC. Only bacteria and archaea have genes organized into operons. The variation in genome size among animals is greater than the variation in the number of genes.

O CRISPR requires a guide RNA molecule to identify the nucleotide sequence destined for editing. BDifferent bacterial proteins can be expressed by alternative splicing of RNA. Which of the following statements is not true.

These are self-replicating structure and do not depend upon host enzymatic activities for. A DNA double helix may contain two strands of DNA that were made at the same time. Read the following statements and select the Correct option.

Ii Densely packed and dark stained region of chromatin are called as euchromatin. None of the other statements are true. Select all that apply Virus genomes consist of double-stranded DNA only.

Virus genomes are always circular like bacterial chromosomes. The DNA from the genome of an organism is chopped into numerous fragments which then are inserted into vectors and cloned. Virus genomes can be linear or circular Virus genomes can be segmented.

Which of the following statements about genomes is true. C Prokaryotes with the smallest genomes tend to be in species that occupy restricted habitats such as bacteria that live inside other organisms. Which of the following statements is true about the Human Genome Project.

Mark all correct responses a. Both a and c e. Adenoviruses have single-stranded DNA genomes whereas retroviruses have double-stranded DNA genomes.

The project revealed we have over 100000 functioning genes. Choose the true statements about the human and mouse genomes. A larger fraction of DNA in the human genome is for coding proteins.

An international version of the project was able to identify what most of the genes actually do in the body. Which of the following statements is an accurate description of the stages of gene expression. Virus genomes can be DNA or RNA.

Which one of the following statements about the Human Genome Project is not true. The alleles of linked genes fail to independently assort during gamete formation. When a plasmid is cut at only one location by a restriction enzyme the result is a linear double-stranded piece of DNA that is the same size as the plasmid.

The eukaryotic genome is contained entirely within the nucleus. Which of the following statements about bacterial genomes is NOT true. B All prokaryotes have a genome that consists of a single circular chromosome.

Correct option is D Plasmids are the circular forms of DNA that are present as extra genetic material in the bacteria. DNA sequencing is most like the natural process of. Select all that applyA The human genome shares 99 of its genes with the mouse genomeB A comparison of genomes confirms that mice and humans shared a common ancestry more recently than humans and pufferfishC Very few genes are conserved in the two genomesD.

Which of the following statements regarding the early history of life is TRUE. The genetic information that is present in the resulting colonies is called a genomic. A DNA strand can serve as a template strand on many occasions.

Which of the following statements about genomes is true. In all types of living organisms the genetic material is in the form of DNA with the same four nitrogen bases being present. They include no rRNA genes.

Virus genomes can not be single-stranded RNA. Figure adapted from Molecular Cell 54 April 24 2014 5. Researchers have identified almost all 3 billion units of DNA.

There is only one force acting on the planet. 0 a Each plasmid contains an origin of replication that allows its replication prisoa to cell division. The alleles of linked genes can never recombine.

The basic chemical building blocks for complex biological molecules must have originated in outerspace. Which of the following statements about genomes is true. The number of genes in eukaryotic genomes is not necessarily correlated with the amount of DNA in the genome.

Consider the following statements. The genome contains all of the genes found in the DNA molecule. Virus genomes can be single-stranded or double-stranded.

AThe eukaryotic genome. Which of the following statements comparing the genome of humans to that of invertebrates like C. AThe eukaryotic genome is contained entirely within the nucleus.

View the full answer. Which of the following statements about linked genes is TRUE. CThe number of genes in eukaryotic genomes is not necessarily correlated with the amount of DNA in the genome.

Which of the following is true about operonsA. O a the genomes of all plants is smaller than the genome of all animals b humans have the largest genome of all animals O c most of the genome of humans codes for proteins statements ab and c are all true statements ab and c are all false. E No archaeal genome has yet been sequenced.

Common cold is sometime caused by an adenovirus whereas AIDS is caused by a retrovirus. The variation in genome size among animals is less than the variation in the number of genes. Following semiconservative DNA replication one strand is a newly made daughter strand and the other strand is a parental strand.

Which statement about archaeal genomes is true. Both b and c a. Operons afford the organism the opportunity to simultaneously regulate transcription of multiple genes whose products are active in the same processB.

The average human gene codes for more proteins than the average invertebrate gene. Which of the following statement about genomes is true. Plasmids are circular and supercoiled pieces of DNA that are found in bacteria b.

The project showed that only about 3 of our DNA. The human genome is more than ten times larger. They are housed in the nucleus of the archaeal cell.

2 The human genome contains about 25000 genes and yet produces about 100000 different polypeptides. I Loosely packed and lightly stained region of chromatin are called as heterochrormatin.

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