Explain how the natural history of disease pathogenesis may guide implementation of health promotion principles to address community health challenges.

Q: Explain why this is not true about ion channel receptors; It forms hydrophobic hollow because it is…

A: Ion channel receptors are proteins that span the cell membrane and form a pore through which ions…

Q: Neutrophil

A: I

Q: Discuss various alternative treatment methods to overcome drug resistance

A: Drug resistance is a condition in which the effectiveness or therapeutic effect of the drug…

Q: Discuss how the use of antimicrobial agents selects for resistant microbes and explain how…

A: Antibiotic and antifungal use puts pressure on bacteria and fungi to adapt, which speeds up the…

Q: Explain why infections caused by fungi, protozoans, and helminths are more difficult to treat than…

A: Introduction :  Infection is the entry of the pathogen or infectious agent that causes the disease…

Q: Discuss the mistakes that were made during and after Hurricane Katrina. What should have been done…

A: Hurricane Katrina was a deadly Category 5 Atlantic hurricane that struck in late August 2005 and…

Q: A proteinase found in the lysosome functions by  ____. Select one: a. making proteins   b. assisting…

A: Lysosomal proteases or proteinase are hydrolytic enzymes that belong to the aspartic, cysteine, or…

Q: 12 What type of functional group is found at the very end of a coenzyme A molecule alcohol…

A: Q.9 Glycolysis is the first step in the metabolism of glucose  and does not require oxygen at all.…

Q: Patient #1: 4-month old Caucasian male Hgb g/dL Hct MCV 14.2 45.1 100 Final phenotype: do % fL

A: The normal ranges of Hgb, Hct and MCV for a 4 month old caucasian male is: Hgb = 9.6-12.4 gm/dl Hct…

Q: Hemolytic disease of the newborn (HDN) can occur when the mother is Rh positive, Rh positive Rh…

A: If a person has Rh antigen on RBC then he/she is Rh+. If a person doesn’t have Rh antigen on their…

Q: Discuss the differences between saturated fatty acids, cis unsaturated fatty acids, and trans fatty…

A: Fatty acids contains a carboxylic acid with an aliphatic chain that may be saturated or unsaturated.…

Q: Explain the rationales behind ecological and social models of the evolution of primate cognitive…

A: Primates are distinguished from other mammals by unspecialized structure, specialized behaviour,…

Q: Which of the following terms describes bacteriophage DNA that has become integrated into the host…

A: Microorganisms are the tiny entities that cannot be seen as such through naked eyes. They require…

Q: microRNAs degrade ______________ and is an example of __________ regulation. Select one: a. DNA,…

A: Introduction and answer  • A microRNA (miRNA) is a 21-24 nucleotide (nt) dsRNA.• Small RNA that is…

Q: What are the different anatomical joints used in a block start for a sprint? What is happening at…

A: Sprint athletes brace their feet against starting blocks at the beginning of a race to prevent them…

Q: Active immunization, as compared to passive, _______. A) only provides short term protection B)…

A: The development of immunity following exposure to an antigen (injected or given orally) is known as…

Q: Which of the following is part of the T-cell clonal deletion process? a) T-cells are eliminated if…

A: T cell clonal deletion means deletion of B & T cells through the process of Apoptosis ( program…

Q: Prompts Site of Photosynthesis site of Cellular Respiration Site of transcription Site of…

A: Cell is the smallest living unit of life. All living cells perform basic characteristics like…

Q: What kind of name that bug?

A: Being an insect it belongs to the Phylum Arthropoda. It has jointed appendages, contains exoskeleton…

Q: State why there is no such thing as a Phylum Lichen.

A: Pioneer species are the first species that arrive after a disturbance, such as a flood, or when the…

Q: A linear piece of DNA that is 30 kb long is first cut with BamHI, then with HpaII, and, finally,…

A: Restriction enzymes cut the DNA at specific sites called restriction sites.

Q: Transducin is activated by The alpha subunit A photon of light The beta subunit 11-cis retinal

A: Introduction :  The rods of the retina contain a biological pigment called rhodopsin, a…

Q: The union of the male and female gametophyte in angiosperms and gymnosperms results in A seed,…

A: The name "angiosperm" comes from a Greek word that means "vessel." The angiosperm is essentially a…

Q: What are "genetic biohackers" in reference to "do it yourself CRISPR kits"?

A: CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a gene-editing technology that…

Q: T-cell receptor diversity is controlled by __________. Select one: a. DNA recombination during…

A: More junctional areas and more N nucleotide addition are responsible for the enhanced T-cell…

Q: 4. The tension introduced into DNA by DNA helicase is relieved by: A. DNA polymerase B.…

A: Dear student,  Since you have posted multiple questions, we will provide the solution only to the…

Q: kindly do a research review of related study about alcohol-based hand sanitizer with an extract from…

A: Hand sanitizer is used to remove or kill bacteria present on hands. Two types of sanitizers are…

Q: Chloroplasts and mitochondria

A: Chloroplast: It is a plant cell organelle which converts the light energy into the chemical energy…

Q: What are the different controversies associated with biotechnological research and its resulting…

A: Biotechnology is the combination of natural science and engineering science. In biotechnology, a…

Q: Regulation of gene expression most typically occurs at the level of ______________. Select one:

A: DNA is the nucleic acid serving as the genetic material of almost all living entities except a few…

Q: Define what the “Theory of Mind” means and explain its importance to primate social behavior.

A: Social behaviour is a kind of behaviour in which various members of the group help each other to…

Q: You would like to design a method to treat the most common mutation that causes sickle cell anemia…

A: The Cas9 gene and the guide RNA are the two essential components needed for a CRISPR/Cas genome…

Q: Describe an experiment that shows if early mouse embryo inner cell mass cells containing…

A: An experiment that demonstrates whether the inner cell mass of an early-stage mouse embryo contains…

Q: question: Can you summarize and explain for me what you want to tell in the article below? Can you…

A: Several strategies, including (a) designing infection-safe personal protective equipment (PPE) to…

Q: This bacteria is commonly found in soil and water, and can cause otitis externa (aka swimmers ear).…

A: Introduction:- Bacteria are the prokaryotic organisms that causes various types of infections or…

Q: How are the molecular interactions between Hoxd13 and Hoxd11 and Shh and Gli3 in the limb similar?

A: "Hoxd 13 is protein coding gene"  that play's critical role in limb development. If Hoxd 13 has…

Q: Scent-free zones are important recommendations because some people are very sensitive to odorants.…

A: The GOLF cascade is the cascade of signaling which is activated in response to olfactory signals or…

Q: The biggest single cause of blindness is... conjunctivitis candidiasis trachoma mycosis

A: This question ask about the most biggest cause of blindness among the given options.

Q: true or false:  During replication, template strands of DNA are read in the 5’ to 3’ direction.

A: Solution:- DNA polymerase enzyme helps in the synthesis of DNA molecules from deoxyribonucleotides,…

Q: You see what looks to be Glomeromycota. To confirm this, what is the likely location from which this…

A: Glomeromycota is a division of fungi that includes arbuscular mycorrhizal fungi, which form…

Q: Please answer fast Which of the following statements regarding global disease are true? SELECT ALL…

A: Corona virus is a RNA virus which is responsible for the development of pandemic recently.  It is a…

Q: Describe the body’s natural defenses in each of the body systems. Identify the role played by the…

A: The human body has its natural defenses which protect the body from various barriers and external…

Q: Where on a neuron are you NOT likely going to find voltage-activated potassium, sodium, or calcium…

A: Our body has nerves that connect your brain to the rest of your organs and muscles. Our brain tells…

Q: Plants only give off oxygen and never require it. True False

A: Photosynthesis is a process used by plants and other organisms to convert light energy, usually from…

Q: explain how the effect of human papilloma virus 58 could be reduced among men

A: Human papilloma virus usually one of the major causes of the cervical cancer. Human papilloma virus…

Q: Metabolism refers to chemical reactions such as photosynthesis. the process of reproduction. the…

A: There are various characteristics of living organism like, they show reproduction,…

Q: Caspases are involved in ______________. Select one: a. promoting the cell cycle b. promoting cell…

A: Caspases are cysteine dependent proteases. They help in cell death.

Q: What are the Predisposing Factors to Male Children with UTI. List down a. Nutritive  b. chemical C.…

A: A urinary tract infection is an infection of the urinary system (UTI). When it affects the upper…

Q: The impact of communicable diseases (infectious diseases) on human health is obvious. The sudden…

A: Being highly contagious, COVID-19 can be spread by those who are infected but are unaware of it.…

Q: In the following scenario, what mechanism(s) of evolution appear to be in play? Also from what lake…

A: Adaptation are the heritable changes which help an organism to reproduce and survive in its…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.