QUESTION 25 What is the value of identifying prevalent base changes found in different cancer types? This information can be used to choose the right type of treatment This information can help determine what environmental agent is responsible for the cancer There are so many mutations in cancer, this information is not very informative

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A: The relationship between science and health services is that science creates medicine and methods of…

Q: Central self-tolerance in the immune system arises when maturing T cells in the thymus undergo…

A: Apoptosis is a process of natural cell death. T cells are matured in Thymus but are born in Bone…

Q: of the following is not an example of green infrastructu Pavement Bioswales Bioretention Planter…

A: Lack of greenery has made the life difficult. In order to promote greenery and conserve water, green…

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A: Option 1 is correct . Athletes should consume 20 to 35 percent of their calories from fat. Option 2…

Q: The students of a Microbiology class were tasked to transfer or subculture a pure culture of…

A:

Q: A Cell-to-cell transmission > (Relative, %) C Infection (RLU x10³) E Infection (RLU x104) G 1.51 1.0…

A: SARS-CoV-2 transmission mediates as cell to cell transmission. It has higher efficiency than…

Q: Label feedback loop of body fluid homeostasis: kidney anatomy (stimulus, sensor, response, set…

A: The kidneys filter the blood on a regular basis to maintain the body's fluid and electrolyte…

Q: What plant process involved in your experiment aside from transpiration?

A: Plants are vital living forms that belong to the Plantae taxonomic kingdom and are further classed…

Q: What types of cells are used for cloning rDNA?

A: rDNA is called recombinant DNA which contains DNA from multiple sources. Recombinant DNA is it's the…

Q: The proteins work together to cause the release of the transcription factor that is bound by the…

A: Answer is D p53

Q: AN

A: Male toad

Q: estrogen receptor (ER)-positive or -negative.

A: Cancer : The condition where the cells in a specific part of the body grow and reproduce…

Q: Dinitrophenol (DNP) is a lipid soluble H+ binding drug that equalizes the H+ concentration across…

A: dinitrophenol is essentially an organic molecule with the formula HOC6H3(NO2)2. It's a pleasant,…

Q: Benzoic acid has an absorption maximum at 230 nm. Where do you expect (give a value) to see the…

A: The neutral benzoic acid is acidic in nature and at pH lower than 7 benzoic acid obtain high…

Q: Now, solve the following problems involving radiation: 1. Why is 1 mGy of alpha radiation considered…

A: Alpha particles is double ionized helium He++ ion. The beta particles is electron like elements.…

Q: What is the relationship between the amount of sodium ions in the blood and nephron function, urine…

A: Introduction Sodium is an electrolyte, which are minerals that the body need in relatively large…

Q: The counterstain in the Gram stain is: A basic dye A negative stain A mordant An acid dye Necessary…

A: Staining is a method for enhancing contrast in material, usually on a tiny scale. Histology, as well…

Q: Short Answer 4. You identify two recessive mutations in fruit flies, one that results in curly wings…

A: The chi square (x2) analysis is perform to compare the observed data with expected data. In…

Q: 16. In amphibian embryos, BMPS act on ectodermal cells in concert with Wnts to form the epidermis.…

A: Developmental biology describes how interacting mechanisms generate an organism's various size,…

Q: Which of the following is an environmental factor that leads to food insecurity? a) Poverty b)…

A: Food insecurity defines the conditions when there is an inadequate amount of food they consume (in…

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A: Immunoglobulins are composed of four polypeptide chains out of which two are heavy chains and two…

Q: Substance that moves the electrical field solely depends on the speed of the substance in the…

A: 1. Substance that moves the electrical field solely depends on the speed of the substance in the…

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A: Bactofugation is a centrifugal method for eliminating microbe spores from milk, particularly when…

Q: Why might the GluR-B mutation prevent calcium from moving through the receptor

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Q: How do plants and animals regulate their body fluids? Why do you think body regulation is important…

A: Homeostasis is defined as the state of maintaining body balance among all the body systems that is…

Q: How do climate change and extreme weather conditions (i.e. typhoons) affect the water management…

A: Introduction Climate change is already affecting life in Asia. as an example, rising temperatures…

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A: Epidermal growth factor is a protein, involved in cell cell proliferation and differentiation, by…

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A: Exons are nucleic acid coding sequences that can be found in mRNA. Non-coding segments in DNA are…

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A: Introduction-This protocol provides standardized data on seagrass percent cover, species…

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A: a linkage group is made up of all the genes on a single chromosome. They are inherited as a group,…

Q: G. Tactile Location 1. 2. 3.

A: Answer G. Tactile location

Q: Question 25 Which of the following RNAS is the product of transcription? A MRNA and tRNA only B FRNA…

A: Answer: D) mRNA, tRNA and rRNA. The product of DNA transcription is RNA it can be in the form of…

Q: What are the principle and basic concepts of NEGATIVE staining?

A: Introduction Staining is a technique for enhancing contrast in material, usually on a microscopic…

Q: describe the mechanics of breathing (quiet and forced)

A: In order to provide oxygen to the tissues and remove carbon dioxide from the blood, the actions of…

Q: You are studying a pathogenic bacterium which secretes a toxin that affects G protein receptor…

A: The cAMP signaling pathway, commonly referred to as the adenylyl cyclase pathway, is a cell…

Q: Change in gene frequencies within a reproductive population is called: O allopatric speciation. O…

A: Evolution is defined as a change in the inheritable traits of biological populations, over multiple…

Q: When present, the TATA, CAAT and GC boxes are typically found within 100 - 150 bp upstream from the…

A: The TATA box is a conserved nucleotide sequence located around 25-30 base pairs upstream of the…

Q: What random act of kindness toward strangers would you do? Do you think you will carry out the act…

A: Random acts of kindness can lift up anyone’s spirits, and you hold the power to make someone’s day…

Q: What is the pH of blood? The pH Scale Ammonia Stomach Acid Vinegar Coffee Water Baking Soda Solution…

A: pH is the measure of how acidic or basic a liquid is. Range of pH scale is 0-14. <7 being the…

Q: Binding of epithelial growth factor (EGF) to its receptors will result in Ras A) shutting down cell…

A: .A gene that controls cell proliferation and can function as a transcription factor, growth factor,…

Q: LDL LDLR LDLR LDLR ( Which mouse has higher blood cholesterol between mice in lanes 1 and 2?…

A: Western blot : It is a technique used to identify and locate proteins based on their ability to…

Q: Choose 1 biotechnology product in the field of agriculture. Provide a 1-3 minute monologue about…

A: Biotechnology is a branch of technology that is based on biology.  The use of living systems and…

Q: You are working with a yeast that can undergo fermentation or respiration. You take equal aliquots…

A: Introduction - Fermentation in yeasts produces ethanol and carbon dioxide, both of which can be used…

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A: A vitamin is essentially an organic material (or a group of molecules chemically linked, i.e.…

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A: Introduction :- Active transport is the movement of molecules across a cell membrane against a…

Q: 2/. How do plants and animals regulate their body fluids? Why do you think body regulation is…

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: What are the principle and basic concepts of DIFFERENTIAL staining?

A: The simple dye is used in the technique of simple staining to highlight only the specific structures…

Q: Ascaris lumbricoides, I.s. Illustrate the stages of mitosis, as seen under HPO. Label the stages…

A: Answer ::   Cell division:- Cell division happens when a parent cell divides into two or more…

Q: s it possible to stop animal testing?

A: The use of animals other than humans in experiments for study and research is referred to as animal…

Pathogenicity

Infection and Transmission

The infections are generated by the pathogenic organisms present in the environment. They maintain the capacity to invade a host body and establish colonies. A disease caused by such infectious agents is called a communicable disease or transmissible disease. These diseases spread through diverse means including blood, food, water, air, or vectors.