Influenza transmitted by a sneeze (less than 1 meter) is an example of fomite transmission vehicle transmission direct contact transmission droplet transmission

Q: Explain the concept of selective toxicity. How does it apply to the development of antibiotics?

A: Medicines known as antibiotics are used to treat bacterial infections in both humans and animals.…

Q: C. endpoints (values of the dependent variable, or data) should be plotted on the vertical or Y…

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

Q: Since the blue indicate the number of sequenced RNA samples what does the purple bars indicate in…

A: RNA are formed by the transcription of DNA. The main enzyme for transcription is RNA polymerase that…

Q: What do you call a collection of organisms belonging to the same species that are present in the…

A: Ecology is the special term for the field of environmental biology. nis term was first proposed by a…

Q: The type of glycosidic linkages in cellulose are a) beta 1-6 b) alpha 1-2 c) beta 1-4 d) alpha 1-4…

A: The answer of all the three questions are given below:-

Q: Looking at this diagram explain the order of size dependent recruitment of motor units during muscle…

A: The smallest functional unit is made up of a motor neuron and the skeletal muscles that are attached…

Q: escribe the classification and types of connective tissues.

A: The term "growth" describes how an organism's cell size and population expand. Growth refers to…

Q: If a cell has a diploid number of twelve (2N = 12) before meiosis, how many chromosomes will be in…

A: The process by which two sets of chromosomes migrate in the same pole during segregation (gamete…

Q: Name the function of ciliated pseudostratified columnar? 1. Differentiation and Ossification 2.…

A: Introduction The human body undergoes metaplasia(conversion of one cell type to other) in response…

Q: When a person receives a vaccination, it is considered passive and artificial O passive and natural…

A: Introduction Vaccination is a process by which a person becomes protected against a particular…

Q: 5. Compare and contrast the changes in cell features during the maturation process. 6. List and…

A: Cells are the building blocks of tissues. All cells undergo changes with aging. They grow larger and…

Q: what is the role of singlet oxygen in photodynamic theraphy . give 10 points  in detail

A: PDT or photodynamic therapy is a type of therapy that involves a defined light source and a…

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: Which of the following types of mutation that changes the mRNA sequence after the codon that…

A: Frameshift mutation is a type of mutation that changes the reading frame via the indel mutation…

Q: The strain of λ phage t is cI857. That tells you that the cI DNA segment is disabled by a specific…

A: Lambda phage exhibits a lytic or lysogenic cycle depending on the expression of certain genes.

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: Question 5 Unequal sharing of electrons: a) always causes asymmetry in molecules b) creates polar…

A: Glycogen is a polysaccharide. It is the stored form made up of many connected glucose molecules.

Q: Ticks and dust mites are most closely related to which of the following? options:   Spiders…

A: Ticks and mites These are small insects that are found everywhere. Mostly these tiny insects are…

Q: Describe the formation of epidermal ridges.

A: The epidermis is the top layer of skin, while the dermis and hypodermis are next. This outer layer…

Q: I have a microscope with oculars that are 20x and am viewing a slide using oculars that are 50x.…

A: Introduction  An instrument used to magnify small objects called a microscope. Even at the cellular…

Q: 2) How do the frequencies of the a) alleles (dominant, recessive) and b) genotypes (homozygous…

A: 2)  According to, Hardy weinberg principle of equillibrium- There are two assumptions ,  Allelic…

Q: An exaggerated, misdirected expression of immune responses to an allergen (antigen) would be…

A: Introduction: Immune responses defend the body from harm by warding off diseases and foreign…

Q: Earths biosphere is described as?

A: The biosphere has existed for about 3.5 billion years.

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: The diagram below shows four shapes for cells of equal volume. Which of the cells would be capable…

A: Introduction: Cells are the structural foundations of all living things. They come in a variety of…

Q: When a geneticist or microbiologist uses ligase, what is the ligase being used for covalently…

A: DNA ligase is an enzyme that is used to join fragments of DNA by catalyzing the formation of…

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

A: Staphylococcus is a genus of Gram-positive bacteria. They appear round under the microscope and form…

Q: Question 26 A peptide bonds forms between the amino acid A) side group, central carbon B) amino…

A: Introduction: The amino acids are made up of an amine group, which is composed of nitrogen and…

Q: 9 of 15 Which of the following ECG waves represents ventricular repolarization? QRS complex. Twave.…

A: In ECG, there are waves with three morphological patterns: P-wave, a QRS-complex wave, and  T-wave…

Q: Discuss the following terms: - asexual reproduction - nuclear membrane - reproduction - tetrad -…

A: Cell is the fundamental unit of life. Cell biology is the branch of biology that deals with the…

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

A: Introduction: Epithelial tissues are densely packed cells that cover the body's surface, line…

Q: A biologist is studying a disease in corn that seems to be more common in cornfields in warmer…

A: Maize, Zea mays or corn belongs to the Poaceae family and comes under an important crop grown all…

Q: 2. A. B. 1 C. If the allele I results in brown eyes and i is the allele that causes blue eyes, write…

A: According to bartleby guidelines, only the first three have been answered. Kindly post the remaining…

Q: Where do the mesothelium and endothelium reside?

A: It performs a variety of bodily tasks. Throughout its lifespan, it goes through the process of…

Q: When designing primers that will have an added restriction enzyme site, you should a. ensure that…

A: Introduction  A primer is a small sequence of nucleic acids that serves as the precursor to DNA…

Q: Let’s return to your patient with sickle cell anemia.  Below is the RNA sequence from your patient…

A: Sickle cell anemia is a recessive disorder.

Q: evolutionary interactions

A: Definition:  The ecosystem is defined as the system formed by the interaction of all living…

Q: what is antimicrobal PDT explain how it has influenced dentistry and other forms of antimicrobal…

A: Note: Please note that as per our company's honor code we are not allowed to cite external…

Q: A patient has a disorder called syndrome of inappropriate ADH (SIADH) with increased secretion of…

A: The correct option is - 1) Increased blood pressure and decreased blood osmolarity.

Q: Can Temporal and Spatial Data be combined? Give ecological (or biological) examples.

A: Spatial or temporal scale refers to the duration of the area. The distribution patterns of…

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: The drought in California is not related to climate change. O True False

A: Introduction: As a result of climate change, weather systems in California are expected to grow more…

Q: Identify the following: a. the sex cell produced by the female b. cell division in which two cells,…

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

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: What is the role of interferons in the immune response? They establish memory cells for future…

A: Introduction  A collection of signaling proteins known as interferons are produced and released by…

Q: Cellular Respiration Matching Match the event with the stage(s) of cellular respiration: GL=…

A: A network of proteins and other molecules known as an Electron Transport Chain is responsible for…

Q: Describe the elements that make aged skin more susceptible to infection.

A: Each cell has the capacity to multiply and split into other cells of the same kind. The genetic…

Q: An impassable valley separates two populations of mountain dwelling salamanders for thousands of…

A: Speciation is the process by which new species emerge from existing populations.

Q: Metformin (a Type II diabetes drug) and insulin both: 1) decrease glucose production and use 2)…

A: The correct answer is (3)decrease glucose production and increase glucose use .

Q: How many base pairs does a person have? 3.2 billion O1.8 million 6.4 trillion 10 million

A: The human genome contains both the coding regions of DNA, which encode all of the human organism's…