A. Differentiate the chemistry and function of primary and secondary antibodies in ELISA. B. Discuss the purpose of adding a blocking buffer. What happens when you fail to add the blocking buffer? Why do we use BSA as the primary component of the blocking buffer?

Q: MATCH THE TERM WITH THE BEST DESCRIPTION 5 V Cause of death Manner of death Mechanism of death…

A: A doctor or medical examiner should complete a death certificate after someone passes away. They…

Q: Miller and Urey were able to support the hypothesis that life could have arisen through…

A: The chemical origin of life was hypothesized by Alexander I Oparin of Russia and JBS Haldane of…

Q: If 17% of the nitrogenous bases in a sample of DNA from a particular organism are cytosine, what…

A: Introduction: DNA, or deoxyribonucleic acid, is the hereditary material in humans and nearly all…

Q: Host defense mechanisms that are present at birth and provide nonspecific resistance to infection…

A: immunity is the capability of multicellular organisms to resist harmful microorganisms.

Q: What selection is exemplified by male birds of the same species having more colorful plumage than…

A: Introduction: In biology, selection is the preferable survival and reproduction—or the preferential…

Q: How can the ideal gas law be applied in health sciences?

A: How can the ideal gas law be applied in health sciences?

Q: Can you please enumerate and explain how pesticides and Antibiotic Resistance Affect Genetic…

A: Before beginning the question, let's understand the definition of antibiotic resistance and…

Q: a

A: Genes are the basic unit of the heredity and these  genes forms the genotype of the organism. Gene…

Q: Based on literature, the number of genes in the human genome is lower compared to rice but rice have…

A: Answers :  the number of genes in the human genome is lower compared to rice but rice have fewer…

Q: Match the stage of B cell development with the rearrangement or expression of immunoglobulin genes.…

A: B cell development begins in the fetal liver and continues in the bone marrow throughout our lives.…

Q: Describe the different cell configurations and layering patterns found in epithelial tissue

A: The exterior of the body is covered in epithelial tissue, which also coats cavities, blood and…

Q: Phenotypically wild-type female Drosophila, whose mothers had spineless bristles (ss) and fathers…

A: Given  43 ebony bodies and spineless bristles 49 wild type 336 ebony bodies, wild type bristles 328…

Q: Which of the following is NOT true about tetanus? Preventable by a toxoid vaccine against tetanus…

A: Tetanus is a serious disease, but it can be prevented with vaccination. It is important for all…

Q: A specific mutation of the H+-ATPase cell membrane protein causes the protein shape to be altered so…

A: Pumps are the membrane proteins involved in the transport of substances.

Q: 25) What was a major gap in evolutionary theory when Darwin published "The origin of species by…

A: Introduction All life on earth began from the universal last common ancestor which lived 3 to 4…

Q: Staphylococci bacteria share the following characteristics except. Gram+ Gram- Lacking spores and…

A: Introduction: Staphylococcus bacteria can cause disease in humans and other creatures. Historically,…

Q: If a foodborne outbreak occurred in a community, what details would an epidemiologist need to…

A: Steps in a Foodborne Outbreak Investigation to be performed by the epidemiologist: Step 1: Detect a…

Q: Identify An illness characterized by mutations that disrupt normal control mechanisms and produce…

A: Alterations to the DNA sequence that make up a gene are known as mutations. Environmental influences…

Q: The Water Hyacinth is an invasive species in the Delta. True False

A: Introduction: Water hyacinth is a major freshwater weed in many of the world's frost-free zones, and…

Q: What is the difference of cytotoxin and enterotoxin of Salmonella typhi?

A: A cytotoxin is defined as “a poison that damages cells”. Cytotoxins can be either chemical or…

Q: Describe the general function of plasma membrane.

A: The plasma membrane serves as the cell's outer barrier, dividing the interior cellular components…

Q: The plots show changes in the frequency of allele A1 during population genetic simulations (allele…

A: By dividing the total number of copies of all the alleles at that specific genetic locus in the…

Q: A "red flag" that identifies a foreign invader so that it can be attacked would be best described as…

A: Q. A "red flag" that identifies a foreign invader so that it can be attacked would be best described…

Q: Analyzed and determine the various stages of the mitosis cell cycle.

A: The cell cycle, or cell-division cycle, is the series of events that take place in a cell that cause…

Q: The shape of an enzyme's active site is complimentary to that of

A: The proteins that act as a biological catalyst known as enzyme. Which spled up the metabolism and…

Q: 3. (a) What are the different methods of cell lysis? Discuss in detail.

A: Cell disruption is the process of rupturing (or lysing) cells in order to obtain the intracellular…

Q: What is a major clinical concern of Staphylococcal infections? Very rare as it cannot live on human…

A: Staphylococcus aureus is a type of bacteria that is commonly found on the skin and in the nose of…

Q: etermine the enzymes present in DNA replication for the process to proceed normally.

A: The process of duplicating the DNA strand found inside the cell during the cell division is known as…

Q: A low temperature while an extremely high temperature will Ospeed up cellular respiration, disinfect…

A: Concept used:  Cellular survival and temperature :    Definitions required:  Optimum temperature:…

Q: Question 9 Rivers have never caught on fire before. O True False

A: Rivers have never caught on fire before. O True O False

Q: A low temperature while an extremely high temperature will O speed up cellular respiration,…

A: Introduction :- Cellular respiration is the process through which the sugar molecules ( food…

Q: the following are the functions of reverse transcriptase in retroviruses? i) it hydrolyzes the host…

A: Retrovirus This virus uses RNA as its genomic material. This virus inserts a copy of its genome into…

Q: The knowledge gleaned from the normal human genome's DNA sequence concerning WDR62's function.

A: A neurological is a well known define term that indicate the condition known as microcephaly is…

Q: how is thermodynamics used in health sciences?

A: Thermodynamics is the branch of physics that deals with the relationship between heat and energy. In…

Q: You cross two plants with the genotypes VvWw and vvww

A: Recombination frequency is the percent of meioses in which homologous recombination exchanges two…

Q: In cattle, black wool color W is dominant over white w, the heterozygous being roan. In the…

A: Given , Black wool (W) is Dominant White wool ( w) is Recessive Roan (Ww) is Heterozygous To…

Q: What is the expected genotype frequency of the heterozygous genotype under the Hardy-Weinberg…

A: The Hardy-Weinberg equilibrium says that the allele and genotype frequencies of the population will…

Q: 3. Use the list below to write the correct term for each definition below. analogous system scale…

A: Definitions are statemnets of meaning of a term. We need to find the definition statements of…

Q: What is the oxygen requirement and gram reaction of Herpes Simplex Virus Types 1 and 2? Is it…

A: Following i will be answering the questions:- oxygen requirement and gram staining of herpes simplex…

Q: All of the following are characteristic of mannose-binding lectin except Select one: a. acts as an…

A: Mannose-binding lectin (MBL) is a soluble protein that is produced by the liver and circulates in…

Q: Which of the following would never be an episome? A prophage An F plasmid A provirus A virulent…

A: An episome is a portion of genetic material that can exist independent of the main body of genetic…

Q: Identify the major transport mechanism that carry substance in and out of cells.

A: Different mechanisms are used to move chemicals through plasma membranes. Due to the selective…

Q: Why doesn’t an action potential that is propagated down an axon go in the reverse direction

A: Introduction Neurons are the small cells or units which are responsible for conducting electrical…

Q: Describe the differences between how competitive and non-competitive inhibitors work.

A: Protein molecules known as enzymes help to accelerate chemical reactions. In other words, an enzyme…

Q: compare and contrast cancer caused by viruses and cancer caused by oncogenes

A: Introduction Cancer is a disease occurs due to uncontrolled mitosis. Cancerous cells can destroy…

Q: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:…

A: Central dogma refers to the process by which information stored in a DNA molecule is converted into…

Q: 21) Darwin was the first person to realize that organisms evolve True or false 20)

A: Evolution is the change in the characteristics of a species over several generations and relies on…

Q: What are the three major domains of life? What sets of characteristics placeorganisms into one…

A: The three domain classification was given by Carl woose in 1990 and three domain classification was…

Q: Define the definition of carrier mediated transport process in the cells.

A: Carrier-mediated transport is a process where specific molecules (carriers) bind to solutes and then…

Q: . Which characteristics of living things do viruses have? Which do they lack?

A: Viruses are infectious agents with both living and nonliving characteristics. They can infect…

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.