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Q: If thymine makes up 15 percent of the bases in a specificDNA molecule, what percentage of the bases ...

A: DNA is a polymer of deoxyribonucleotides that regulate genetic traits.  

Q: One of the causes of morbidity for the Zika Virus is Guillain-Barré Syndrome, an immune attack of ne...

A: Zika virus has family - flaviviridae.  This virus spreds with the help of aedes mosquitoes. They nam...

Q: Enzyme / Protein Function or Role in DNA Replication

A:

Q: Explain how the sense of taste works.

A: The utilisation of sense organs like as taste, hearing, sight, touch, and smell to observe or sense ...

Q: How is energy carried from glucose into the mitochondrial electron transport chain?   Why is oxyge...

A: 1. The Electron Transport Chain: ATP for Life in the Fast Lane Toward the finish of the Krebs Cycle,...

Q: Molds are ubiquitous or widespread due to what visible structure? Explain in minimum of 4-5 sentence...

A: Introduction:- Molds are microscopic creatures that can be found both indoors and out. They are a na...

Q: Describe how drinking water is treated. How does a septic system work?

A: Drinking water treatment is done to keep its quality. A septic tank system is a small-scale, undergr...

Q: Explain why DNA is structurally stable

A: DNA is genetic material which stores the genetic information of the body. 

Q: Men have slightly higher values(BMR) than women, because women have less body fat and therefore use ...

A: Basal metabolic rate(BMR) It is the number of calories body needs to accomplish it's most basic or b...

Q: The number of species on an island depends on the size of the island and its distance from a mainlan...

A: Species are groups of organisms that can interbreed and produce fertile progeny.  

Q: What were Founding bioethicists studying?

A: Bioethics is an interdisciplinary branch that merges biological studies and human/moral values. It i...

Q: The process in which environmental pressures result in the differential survival and reproduction of...

A: Introduction  Evolution is the key process that regulates the survivability and continuity of specie...

Q: Illustrate and describe the following life cycle: (Please include references) a. Ascaris lumbricoid...

A: Introduction Ascaris lumbricoides:- Ascaris lumbricoides is an intestinal roundworm that causes rest...

Q: Men have slightly higher values(BMR) than women, because women have less body fat and therefore use ...

A: It is rate of energy used per unit time by the animals in rest condition. 

Q: PCR can be used______ . a. as a cloning vector b. in DNA profiling c. to modify a human genome

A: DNA is the genetic material present in the cells of living beings.  

Q: The results of a paternity test using short tandem repeatsare listed in the table below. Who’s the d...

A: In the given example, we examine that there are two alleged fathers, along with the mother and the b...

Q: How did the experiments of Redi and Pasteur refute the spontaneous generation hypothesis?

A: Introduction In this question we will discuss about the Redi and Pasteur experiments 

Q: Which of the following explains infants' ability to tell the difference between new and old stimuli?...

A: *A newborn baby recognizes his mother voice and pay little attention and baby will see toy this is c...

Q: Q2. Why do we perform concentration-response curves ra of agonist and testing it against a single co...

A: Concentration response curve basically shows strength. Now agonist induce drug binding to target whe...

Q: Polar bears have trouble finding prey when

A: Polar bears have trouble finding prey in summers when ice melts. Due to melting of ice, polar bears ...

Q: What are the adaptations of parasitic nematodes that make them successful as endoparasites? Please i...

A: Nematodes:  Nematodes are roundworm-like invertebrates that live in marine, freshwater, and terrestr...

Q: A wild population of pea plants has two alleles forflower color in its gene pool. A dominant allele ...

A: A population's gene pool is the total number of copies of all the genes present in the population. A...

Q: . An allele A that is not lethal when homozygous causes rats to have yellow coats. The allele R of a...

A: Gregor Mendel, also known as the "Father of Genetics," was the first to propose the concept of genes...

Q: What is the basic monomer (a building block of a DNA molecule?

A:     Introduction :  DNA or Deoxyribonucleic acid  is a hereditary material which contain double stra...

Q: A certain Drosophila protein-encoding gene has one intron. If a large sample of null alleles of this...

A: Introduction :- Any nucleotide sequence within a gene that is deleted by RNA splicing during the mat...

Q: Of the choices below, pick the answer that best characterises pulsatile flow: O In pulsatile flow, r...

A: The best characteristic of pulsatile flow is- In pulsatile flow, red blood cells must deform to pas...

Q: The egg of a fish is what type of chordate egg and why? a. isolecithal b. telolecithal with total ...

A: All fish eggs are surrounded by using an envelope, referred to as the zona pellucida (ZP), that perf...

Q: What is meant by a primer, and why are primers necessary for DNA replication?

A: DNA replication produces new DNA molecules using the existing DNA strand as a template.   

Q: In nature, the purpose of restriction enzymes is to O A. Protect the bacterium from virus attack by ...

A: Restriction Enzymes Restriction enzymes (endonucleases) cut DNA at specific sequences. They broken ...

Q: Illustrate and describe the life cycle of the following:  Trichuris trichiura

A: Introduction: Whipworm infection is caused by a parasite called Trichuris trichiura. This parasite i...

Q: GIVEN:  DNA CODING STRAND: GCG TAC TTT TCA GGT DNA TEMPLATE STRAND ____ ____ ____ ____

A:

Q: How does the Coriolis “Force” affect ocean productivity? How does it affect the world’s major fisher...

A: Coriolis force or Coriolis effect is the deflection of wind towards the right in the Northern hemisp...

Q: In order to view Treponema pallidum, the causative agent of syphilis, under the microscope, you can ...

A: Treponema pallidum is the causative agent of sexually transmitted disease (STD) called syphilis. 

Q: Put the following tasks in the order they would occur during a DNA cloning experiment. a. using DNA ...

A: Restriction enzymes are restriction endonuclease that recognizes particular restriction sites on the...

Q: What are the important lessons in "Bases of Biological Classification"?

A:     The branch of biology that deals with the classification are named taxonomy. The biological c...

Q: Question 1: Do they have significant difference in terms of Immunity? GENERAL BIOLOGY 2 Organismal B...

A: There are few important points about immune system : Immunity is the ability of an organism to resi...

Q: 6. Genes Mand Nare 34 mu apart. A double heterozygote individual is crossed with an mmnn individual....

A:   Distance between M and N 34 map unit  That means they are linked.  Double heterozygote = MmNn  Rec...

Q: What goes into the reaction tube for Sanger sequencing?   Template DNA, primers, DNA polymerase, an...

A: Sanger sequencing was developed by  Frederick Sanger and his colleagues in the year 1977 to determin...

Q: (a) Name the following: (i) The type of cell division which occurs in the cells of the reproductive ...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: "Recombinant DNA Technology Began with Two Key Tools". What are these two Tools ?

A: Recombinant DNA technology is the technique of joining together of DNA molecules from two different ...

Q: . A snapdragon plant that bred true for white petals wascrossed with a plant that bred true for purp...

A:

Q: Describe the changes in ACTH and cortisol concentrations during diurnal rhythm in humans.

A: Diurnal rhythm :- This rhythmic behaviour controls the day night rhythm of the body, it displays ent...

Q: Part B: Antifungal agents are less selectively toxic than antibacterial agents meaning that they cau...

A: Any substance which is produced naturally, artificially, or through the synthetic origin that kills ...

Q: Identify 5 common characteristics of transcription and replication

A: Transcription is a process in which the information in the template strand of a DNA is copied into a...

Q: List 5 significance of organic waste recycling. Explain each briefly.

A: Introduction :- Organic wastes are biodegradable materials derived from living organisms such as pla...

Q: Which enzyme is used in Sanger sequencing reactions? O A. DNA polymerase O B. S1 endonuclease O C. l...

A: Introduction :- Sanger DNA sequencing is commonly employed in research to target smaller genomic are...

Q: hich cells attach to each

A:

Q: Describe the way gene flow stabilizes allele frequency.

A: The Hardy-Weinberg principle of equilibrium is used for stating that the alleles of a population and...

Q: Oldowan stone tools are mostly associated with Homo heidelbergensis Group of answer choices True Fal...

A: Introduction: Evolution is the change in the inherited characteristics of biological populations ove...

Q: How do geneticist normally tell whether an organism exhibiting a dominant phenotype is homozygous or...

A: *To know whether an organisms dominant trait is homozygous or heterozygous for a specific allele one...

Health Promotion

Health promotion enables people to maintain a healthy body that will function properly, resulting in improved healthy and disease-free life. It includes public policies that address health-related factors, such as employment, working conditions, food security, housing, and income.