How is DNA replication initiated in prokaryotes and eukaryotes? How is this process controlled and regulated?

Q: oxygen as the final electron acceptor? Question 14 1 pts Which TWO of these are correct statements a...

A: Introduction DNA stands for Deoxyribonucleic acid, is a molecule which is made up of two polynucleot...

Q: Why is the cardiac action potential propagated more slowly in an AV node cell then in an atrial or v...

A: Cardiac action potential  It refers to the short alteration in the voltage i.e. membrane potential a...

Q: Your book discusses one possible solution for the wide-spread problem of prescription drug abuse, wh...

A: When we consider the name drug, it is basically not illegal. But the buying it without prescription ...

Q: Which route of administration has 100% bioavailability? O oral intramuscular

A: The different routes of administration are the ways in which a drug can be administered. The oral ro...

Q: 1. What is Opisthorchis felineus? 2. What is the infective stage or stages of development of Opistho...

A: The cat liver fluke, Opisthorchis felineus, is a trematode parasite which affects the liver of anima...

Q: State at least three (3) strategies/method/programs/interventions implemented or being implemented f...

A: The bacterium Legionella pneumophila and related bacteria are common in natural water sources such a...

Q: If one person with the trait of Huntington's disease (H h) has 2 children with a partner who does no...

A: INTRODUCTION Huntington's disease It is an inheritable disease in which nerve cells in the brain bre...

Q: 3. Analyze the following graphs and determine what kind of correlation is it is displaying.

A: 1st graph is : XY- linear graph  2nd graph is: scattered graph. 

Q: 4. What would be the phenotypes, phenotypic ratio, and genotypes of the future kids, if the mother i...

A: This is a dihybrid cross as two characters are involved in it. Dominant character is expressed in he...

Q: Dosage equals: mg drug/kg body weight g body weight/g drug g drug/g body weight O kg body weight/mg ...

A: mg drug/ kg body weight

Q: Which one of the following features is common to both RNA and DNA? Contain just four types of bases ...

A: DNA and RNA both are nucleotides that contain genetic information of the organism. RNA is produced f...

Q: 7. Relate seawater properties and composition to life in the oceans

A: Seawater covers a large percentage of Earth's crust and is composed of 96% of water, 2.5% of salts, ...

Q: The branch of pharmacology dedicated to studying what happens to substances once they get into a liv...

A: The branch of pharmacology dedicated to studying what happens to substances once they get into a liv...

Q: Complete the following table summarising the neutral red assay data from the group following exposur...

A: Neutral Red Assay -- Neutral Red -- Neutral red can be used as vital stain .The Neutral Red Cytotoxi...

Q: 4. characterize the physical-chemical properties of environmental contaminants related to their beha...

A: Contaminants are substances that reduce the quality of air, water and land and cause pollution.

Q: Count the significant digits in each of these measurements: number of significant digits ? measureme...

A: Rules for significant digits: All non zero digits are significant digits. The zeroes between the si...

Q: Question 1. Which amino acid is most likely to be found in the core of a protein?

A: It is option A) leucine.

Q: Draw a typical stress-strain curve of a human long bone. Indicate the physical units. Properly label...

A: Our skeletons' capacity to sustain mobility and give protection to our important organs is dependent...

Q: Describe the Theory of Endosymbiosis.

A: a)Endosymbiotic theory states that some of the organelles in eukaryotic cell are derived from free l...

Q: John and Maggie are expecting a child. John's great-grandmother (mother's lineage) and Maggie's brot...

A: Introduction A genetic characteristic or condition can be passed down from one parent to the next th...

Q: The λ DNA used for digestion was provided at a concentration of 2μg/μl. How much DNA (in micrograms)...

A: DNA is an organic molecule that includes genetic information as well as instructions for protein cre...

Q: How can you tell whether or not there are blue kernels? The Y was dominant. Set up and complete a P...

A: Answer image 1

Q: 6. Enumerate the possible combination of alleles formed in each gamete after meiosis if the diploid ...

A: Number of possible combination of gametes is dependent on the number of heterozygous alleles. Hetero...

Q: explain why risk assessors use a reference dose to quantify noncarcinogenic toxicity but use a cance...

A:

Q: Analyze the critical parameters to attain higher yield product at the stationary phase during bacter...

A: Stationary phase is stage when growth stops, but cells in this stage remain metabolically active. 

Q: A species of cleaner fish removes parasites from another species of fish that is much bigger in size...

A: In Ecology there are different types of interactions defined between the individuals which remain in...

Q: How much total fat, saturated fat and trans fat does this product contain per serving? • How many g...

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby guidelin...

Q: How genes store genetic information ?

A: Introduction: Genetic information must be passed on from one generation to another, be it a eukaryot...

Q: How is genetic expression regulated?

A: Genetic expression is also known as gene expression.  It is the process of the transfer of informati...

Q: Rett's syndrome is an x-linked dominant trait. Sally's father has Rett's syndrome. She has the condi...

A: Based on the Punnette square, the first child of Sally and Harry will have 50% probability of having...

Q: 3. A woman has a rare abnormality of the eyelids called ptosis, which makes it impossible for her to...

A: Gene expression is the mechanism through which genetic code is used to create a functioning gene pro...

Q: When testing for the presence of drugs in a person's system, a false negative means:

A: When testing for the presence of drugs in a person's system, a false negative means: that there are ...

Q: How are blood glucose concentration affected by heavy alcohol consumption? Please explain with extre...

A: The role of blood sugar in our overall health is extremely essential to understand for a few reasons...

Q: The minimum number of genes necessary for the normal functioning of a free living bacterium is Оа. 5...

A: Mycoplasma genitalium is a bacteria with the smallest genome that can be easily grown in pure cultur...

Q: What type of trait and genetic interactions are shown below? Environment Gene 1 Phenotype Gene 2 Gen...

A: Option c

Q: Which lobe of the cerebral cortex is the center for impulse control (the brain's "stop sign")? parie...

A: As the nervous system is one of the most important system present in the body;which are able to main...

Q: Mycorrhizae are an important symbiosis between fungi and plant. What group of Fungi form this symbio...

A: A mutual symbiotic relationship between a fungus and a plant is known as mycorrhizae. The fungus's r...

Q: Directions: Solve these genetic problems. Be sure to complete the Punnett square to show how you der...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: What fact can lead a person to accidentally overdose if they use a drug after an extended period of ...

A: Tolerance is reversible

Q: The MAOIS work by inhibiting the reuptake of monoamines.

A:  MAO are Monoamine oxidases. They are a family of enzymes that catalyze the oxidation of monoamines....

Q: Determine the host and location of the following: A. Entamoeba hartmanni B. Entamoeba coli C. Entamo...

A: Different varieties of amoeba are found in different habitats.  Out of these some varieties are path...

Q: In the self of a polygenic trihybrid R1/r1 ; R2/r2 ; R3/r3,use the product and sum rules to calculat...

A: When a self cross takes place between the polygenic hybrid, then: The probability in which only one...

Q: Which compound represents the basic unit of both a DNA molecule and a RNA molecule? I-0-I I-6-I z-O-...

A: DNA and RNA Molecule -- DNA and RNA are biomolecules also called as biological molecule  Any molecul...

Q: Ascaris is good for chromosomal identification because     a.     Mitosis occurs every 0.5 seconds....

A: Ascaris is a type of roundworm.

Q: Without estrogen, females are at risk for weak bones later in life 2. Progesterone is less importan...

A: Without estrogen, females are at risk for weak bones later in lifeExplaination- It is fact. In fema...

Q: Identify the secondary structures present in the protein and its genes code MKKKVLALAAAITVVAPLQSVAF...

A: Proteins are large biomolecules that compose structural and motor elements of a cell, and also as ca...

Q: Small bristle-like structures used by bacteria for movement are: O flagella O cytoskeleton O cilia O...

A: Answer : Flagella.

Q: What eye phenotype is expected in a fruit fly with this genotype: w-,ey>Flp/ Y; FRT42D/ FRT42D, Ark8...

A: Question 7: The correct answer to this question is: 1. Curly Wings 2. No, mitotic recombiniation did...

Q: Primary, Secondary

A: Primary growth increases the length of stems and secondary growth increases the thickness of stems.

Q: A jar has 2 amoebas in it. Amoeba splits into two (doubling in size) once every second. The jar will...

A: Given,        A Jar has 2 amoeba in it and it splits every 1 sec and taking 20sec for filling the wh...

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.