"In a replication bubble, the same parental DNA strand serves as the template strand for leading strand synthesis in one replication fork and as the template for lagging-strand synthesis in the other fork" is true or false.

Q: The Acheulean Complex A. Includes tools known as handaxes. B. Is characteristic of Homo habilis. C.…

A: The Acheulean Complex is a group of complex handmade tools invented by homo erectus in East Africa.

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A: *The largest digestive gland present in human body is liver.…

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A: Galactosemia is a rare genetic condition of carbohydrate metabolism that impairs the body's capacity…

Q: Consider the five E. coli merodiploid strains listed here. Strain #1 I+P+O+Z-Y+/I+P+OcZ+Y+ Strain…

A: Promoter is cis-regulatory element. That means every operon have to have an active promoter (P+) to…

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A: As per our Q&A guidelines, we are allowed to answer only one question. Please repost the…

Q: Help me please Look at the size of molar teeth, the degree of zygomatic flare and the presence or…

A: Australopithecine is a collective term referring to the eight species of the genus Australopithecus…

Q: https://www.bartleby.com/questions-and-answers/what-are-the-biological-causes-of-erectile-disorder/7…

A: The difficulty to achieve and maintain an erection strong enough to be used for intercourse is known…

Q: What is the purpose of adding a primer to a PCR reaction? Is this primer made up of DNA or RNA…

A: The polymerase chain reaction is a method that is widely used to rapidly make millions of copies of…

Q: How are transmembrane potentials maintained in a leaky membrane?

A: transmembrane potentials of a membrane is maintained by the concentrate of sodium and potassium ion…

Q: What is antibiotic resistance and how does it occur? What are multiple drug resistant pathogens?

A: Antibiotics are widely utilized in modern medicine. Antibiotics are antibacterial chemicals that are…

Q: 1. Two strains of Sordaria are crossed with spore phenotypes a and b. The following table shows the…

A: Introduction  The reproductive cell that bears spores in ascomycete fungi is known as an ascus. In…

Q: What are homologous structures? Give an example. Is it necessary that homologous structures always…

A: INTRODUCTION Homologous structures and it's example are briefly explained below.

Q: In which location did each of the these derived molecular characters probably evolve? Enter only…

A: Evolution It refers to the gradual change in the inherited traits of biological populations over…

Q: mpare the pre-australopithecine skulls with modern chimpanzee and modern human skulls: S. tchadensis…

A: Australopithecus are the early hominins. They are the best known early human species. They were long…

Q: The Fas receptor is most likely to be active by; mitochondrial release of cytochrome C DNA damage…

A: Apoptosis is the programed cell death that can occur by external or internal stimulus. Apoptosis…

Q: Please explain how to calculate Relative Mobility (Rf) for gel electrophoresis (SDS-PAGE). The total…

A: SDS-PAGE is a classical technique for the separation of protein molecules by their size. The…

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A: Listeria monocytogenes is a pathogenic bacterium that causes listeriosis infection. Since it is a…

Q: In Eukaryotic organisms, what are germ cells? A. In animals, germ cells are first cells that an…

A: The rest of the cells in the body, known as somatic cells, only undergo mitosis to divide. The term…

Q: mobilitiy

A: Relative mobility id determined by measuring the distance from the top of the gel to the middle of…

Q: Comment on the relationship between smoking and bladder cancer in terms of consequences and…

A: The tobacco smoke is a known carcinogen to the urinary bladder cancer . The environmental tobacco…

Q: Mendel's observation of the segregation of alleles in gamete formation has its basis in which of the…

A: Alleles are the alternative forms of a gene that are located on the  same locus of homologous…

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A: Introduction: A gene transcription is stimulated by transcription elements that act as activators.…

Q: Parenchyma, collenchyma, sclerenchyma are the type of which plant tissue? Meristematic tissue Simple…

A: The cell is the structural and functional unit of a living organism. All organisms are formed of…

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A: PCR stands for the Polymerase chain reaction.This technique is developed by the Kary Mullis in…

Q: Give 5 importance of the skeletal system and give examples each.

A: The skeletal system is the key reason for structural framework of the body which protects interanal…

Q: Examine whether the statement "Human females have 23 different chromosomes, whereas human males have…

A: In their somatic cells, humans contain 23 pairs, or 46 chromosomes. Only 23 chromosomes are present…

Q: Explain the way in which bacteria in the air can destroy penicillin.

A: The pathogenic germs that are invading are killed or inhibited by antibiotic compounds. Antibiotics…

Q: Create a short Flow Chart (picture of hand drawn or software generated) with the information you…

A: The Gram's staining procedure was named after its discoverer Dr. Hans Christian Gram. This method is…

Q: For B in the answer it is mentioned, "If the allosteric regulators increased the affinity of the…

A: Phosphofructokinase 1 is an important rate limiting enzyme of glycolysis. It catalyses the third…

Q: explain the reason why bacteria make the very agents that are used to kill them.

A: The pathogenic germs that are invading are killed or inhibited by antibiotic compounds. Bacteria are…

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A: Plant Growth is a very vital aspect of plants, which enables them to derive the nutrients from…

Q: The flow of blood through the bodies of mammals have is an example of __ circulation

A: The circulatory system is a system inside the body that includes a network of blood vessels…

Q: What do the marks found on the Bodo cranium indicate? A. The removal of flesh from the skull by…

A: Bodo cranium is the fossil of the skull of extinct hominin species. The skull is nearly 600,000…

Q: Explain whether the microbiota transplantation is so effective.

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A: Synapomorphy sharing if much information and used to define texa Analogy structure similarity…

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A: This is an example of Intra specific competition where several male birds are competing with each…

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A: Introduction :  When it was revealed that the entire genome doesn't form the coding region and that…

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A: What is chiasmata? During meiosis, when non-sister chromatids of homologous chromosomes exchange…

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A: A biomolecule is a protein. It is made up of a polypeptide, which is a chain of amino acids. The DNA…

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A: To answer this question, the first two things should be assumed:- 1) There is no crossing-over…

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A: Bird control is the methods or a technique to eliminate or deterrents birds from landing, roosting…

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A: Introduction:- Anopheles is a genus of mosquito which is particularly common in warmer countries and…

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A: The emergence of the primordial streak in the caudal portion of epiblast layer, which is a sign that…

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A: Cavum pulmonale is one of the cavities found in the ventricles of heart of one of the taxa of…

Q: 11. Water used to prepare solutions for intravenous use must not only be sterile, but also be free…

A: All types of microorganisms, including bacteria, fungi, spores, unicellular eukaryotic creatures…

Q: What is the most likely mode of inheritance for the trait shown in the following pedigree? Select…

A: Inheritance pattern is type of pattern which determines how traits are passed from parental…

Q: Why are the Dmanisi Homo erectus fossils significant? A. They demonstrate that H. erectus…

A: Dmanisi is place located in Georgia, Eurasia.  Dmanisi is some kilometres away from Tbilisi, in…

Q: Which type of mutation results in the most severe form of junctional Epidermolysis Bullosa

A: Epidermolysis bullosa (EB) is one of the rare type of genetic related disease resulting in the very…

Q: What is Speciation? Mention the factors could lead to the rise of a new species.

A: Speciation is the process of creating new species from an existing one through evolution. An…

Q: a sample of fossilized tree has 1/4 the normal amount of c-14 as found in the living tissue, about…

A: The basis of carbon 14 dating is the fact that when the living organism lives and grows it…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.