What are the differences between tests for IgM vs IgG and what is the significance of these tests?

Q: How would DNA replication be affected in a bacterial cell that is lacking DNA gyrase?

A: A cell is categorised into two broad categories which include prokaryotic and eukaryotic cells. A pr...

Q: Steps of bone repair

A: The repairing of bones takes place in four stages: 1. Formation of blood clot 2. Bone production 3. ...

Q: Disease name: Chronic myelogenous leukemia (CML) 1. Outline the processes of the best DNA technology...

A: Chronic Myeloid Leukaemia (CML) is clonal myeloproliferative disease that develops when a single, pl...

Q: The sequence below is one strand from a double-stranded DNA molecule. How many hydrogen bonds hold t...

A: In a double-helix, DNA is made up of two strands of nucleotide or nitrogenous bases which are hydrog...

Q: How do the elements in phloem such as sieve tubes, companion cells, phloem fibres and phloem parench...

A: introduction:-Tissues are collections of cells that have a similar structure and work together to fu...

Q: QUESTION 16 Unit 3 is titled "The Hearth Belt: North Africa and Asia" because all of the following "...

A: North africa and asia is considered as one of the great cradles of human civilization.  It is the he...

Q: Muscle protein, fat, and glycogen are all reservoirs of energy. In what order are they used during a...

A: Fat metabolism is initiated when triglycerides that are ingested got broken down into small fatty ac...

Q: Activity 4: Enhancement 1. Write a comprehensive explanation about how the species of finches, that ...

A: Charles Darwin collected several types of finches that show variation in their beaks . These finches...

Q: would go on the y-axis because If you want to make a graph that includes change in pulse rate for ea...

A:   The independent variables are the set of variable that can be changed or manipulated and we have c...

Q: What is the difference between PCR and real-time PCR, and how do you explain it?

A: The Polymerase chain reaction (PCR) is a technique that allows researchers to rapidly make millions ...

Q: Give a conclusion       The study of microorganisms and parasites also involves specimen collection...

A: Microbiology and Parasitology  studies specializes on the mechanism underpinning disorders produced ...

Q: What size did the Alvarez team calculate for the asteroid? About 1 mile wide Almost 7 miles wide Jus...

A: According to the Alvarez hypothesis, a massive asteroid collided with the Earth in the Cretaceous–Pa...

Q: 1. In Coleus, the somatic cells are diploid. Having 24 chromosomes. How many of each of the followin...

A: As per the bartleby guidelines only 3 subparts are allowed to answer, please post other questions se...

Q: The pair of cats produce in their first litter together the following kittens:    3 tortoiseshell sh...

A: In genetics the genes are the hereditary unit of life. The genes performs the inheritance functions ...

Q: Bacteria are the most common GMOs because their simple structure permits easy manipulation of their ...

A: Recombinant DNA is a technique for cutting and pasting DNA sequences of interest using enzymes.

Q: List some of the ways in which eukaryotic transcription is more complex than transcription in bacter...

A: Prokaryotes and eukaryotes perform transcription in essentially the same way, with a few major chang...

Q: abel the different parts of the cell. 4. 1. 3. 2.

A: The primary and essential unit of life for living organisms is a cell. The subcellular components th...

Q: Science and Technology help us improve a better life by?

A: Science and technology is a multidisciplinary topic that includes both science and technology as wel...

Q: Which of the following is correct regarding the reptilian and mammalian vertebra? A. Their cervical...

A: Mammals: Mammary glands, which produce milk for nourishing (nursing) their young in females, a neoco...

Q: How has global environmental change affected coral reefs around the world?

A: The greatest global threat to coral reef ecosystems is climate change. Scientific evidence now clear...

Q: How is greenhouse used plant physiology?

A: Plant physiology is branch of Botany with functioning and physiology of plants. 

Q: Question 8 Which of the following have since been discredited due to scientific research? O trephina...

A: INTRODUCTION Answer of the question 8 is given below.

Q: Identify (1) the protozoan in each image and structures (labeled a and b), (2) its mode of locomotio...

A: The protozoans of the kingdom Protista encompass a wide variety of unicellular creatures with differ...

Q: List at least five properties that DNA polymerases and RNA polymerases have in common. List at least...

A: Polymerases are the enzymes that catalyze the polymerization of monomers into a polymer.  

Q: In a nucleosome (histone-DNA structure), the histone is highly positively charged. O True False

A: Histones help in the condensation process of DNA.

Q: If the sharpness of V-notch is more in one specimen than the other, what will be its effect on the t...

A: If the sharpness of V-notch is more in one specimen than the other then the one which is having shar...

Q: Problem Set: Non-Mendelian Genetics 1. In “Four o' Clock "plants, it's flower color is incompletely ...

A:

Q: During which phase of mitosis do the chromosomes begin to unwind (become less condense)?

A: Mitosis is a cell division process that involves production of two diploid (2n) daughter cells from ...

Q: Describe Candida albicans. Where would you expect to find yeast? Describe a disease caused by it

A: Yeast is a single-celled creature that thrives on food, warmth, and humidity.

Q: Pressure being applied by the cell wall would make the water (more likely/less likely) to want water...

A: Solute potential or ormotic potential is the pressure which is needed to be applied on a solution to...

Q: In an aqueous environment, carrying a charge.

A: In aqueous environment, Amine is a cation carrying a charge.  In aqueous environment,

Q: Compare and contrast analogous, homologous and vestigial

A: The living creatures such as birds , fishes etc. are included under the animal kingdom. These organi...

Q: What are common misunderstandings about evolution?

A: Introduction :- The process by which creatures evolve over time is known as evolution. Genetic varie...

Q: What did the hot sky do to vegetation on the ground? O It altered the DNA of the plants that existed...

A: wildfires do sometimes occur naturally either by sun's heat or lightning strike, but most cases are ...

Q: What is the setting for the refrigerator in storing culture media? Rationalize.

A: INTRODUCTION The setting for the refrigerator in storing culture media is given below.

Q: What is the enzyme that eventually joins the sugar-phosphate backbones of the Okazaki fragments and ...

A: DNA recombination technology is a technique in which foreign DNA is joined with host DNA to form rec...

Q: Why are Archaea resistant to penicillin?

A: Antibiotics are drugs that inhibit microbial growth or kill the bacteria without affecting the host....

Q: 3. In your own words, identify one similarity and one difference between 16S sequencing and metageno...

A: Sequencing is a advance technique that determine the order of nucleotide of the DNA fragments. 

Q: Compare the roles of general transcription factors and transcriptional activator proteins.

A: Transcription is the process of translating info from one stranded DNA molecule to a new molecule of...

Q: 2. Cows have codominance inheritance rules for their coat color. Cows with the genotype BB are compl...

A: Mendelian inheritance applies to heredity characteristics that are found in sexually reproducing org...

Q: Which tree is coniferous? A. Blue spruce  B. Oak C. Maple D. Ash

A: Plants are autotrophic , photosynthetic organisms belongs to Kingdom Plantae. Kingdom Plantae includ...

Q: In the figure below, each number represents a species. The closer two numbers are on the diagram the...

A: A . Genus Cephalotus contains only one species i.e. Cephalotus follicularis . It is  an Australian p...

Q: If the animal reproduces, the probability of each offspring inheriting an A allele is 0.5. But what ...

A: Inheritance as a phenomenon occurs due to reproductive capabilities of livings organisms whether uni...

Q: During protein folding

A: Ans- c) a protein will hold its shape due to hydrogen bonds along the NCC (NH2CCOOH) backbone and a ...

Q: Describe an experiment to determine the coefficient of internal friction of any local food commodity

A: Frictional qualities such as the coefficient of friction are significant in the design of solid flow...

Q: How is the poly(A) tail added to pre-mRNA? What is the purpose of the poly(A) tail?

A: Translation termination occurs when prokaryotic cell recognizes nonsense codon which includes UAA, U...

Q: 21.Trace a protein molecule from the mRNA for it leaving the nucleus to its secretion from the cell....

A: Cytosolic protein lack N terminal signal peptide. Translation completes on free cytosolic ribosomes....

Q: A male black short furred cat mates with a ginger short furred female cat – without further informat...

A: Genetics is the scientific study of genes and heredity—of how certain qualities or traits are passed...

Q: True OR False. During interphase, the chromosomes are tightly bound and visible under a light micros...

A: In interphase  chromatin is in relaxed state and appears loosely distributed throughout the nucleus....

Q: what are the steps to make a protein?

A: Introduction:  Proteins are complex organic molecules composed of amino acids joined in a specific s...

Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.