Q: Restriction mapping of a linear piece of DNA reveals the following EcoRI restriction sites. EcoRI si...
A: Introduction By cleaving the internal covalent bonds between nucleotides, endonucleases breaks down ...
Q: In 1950, using “blender” experiment, Hershey and Chase demonstrated that DNA, not protein, is the ge...
A: Hershey and Chase came to the conclusion that the genetic substance was DNA rather than protein.
Q: You are studying Protein X which plays a role in promoting the G1/S phase transition in eukaryotic c...
A: The activity of the protein X is increased due to - Activation of protein that binds to ORIC. Explan...
Q: For number 15-24, In man, assume that spotted skin (5) is dominant over non-spotted skin (s) and woo...
A: Cross between SsWw and SsWw SW Sw sW sw SW SSWW Spotted, Wooly SSWw Spotted, Wooly SsWW ...
Q: n Prophase II of melosis? OOOO
A: Introduction:- Meiosis is a process in which a single cell divides twice to produce four cells with ...
Q: This diagram shows a parental cell going through meiosis and producing 4 daughter cells. Which celu ...
A: The indirect process of cell division in which chromosomes of parent sales divide ones but nucleus d...
Q: In a healthy individual, the overall balance of filtration and absorption for all of the capillaries...
A: The capillary exchange refers to the draining of plasma, gas, water into the tissue spaces (intersti...
Q: The Most Recent Common Ancestor (MRCA) is an individual who donated DNA to every single living perso...
A: The statement that describes the human MRCA based on mitochondrial evidence is: A. A woman who lived...
Q: Chlorinating swimming pools is an example of______________ to control microbial populations. A. emp...
A: Disinfection of swimming pool means killing all the pathogenic microorganism species in the pool wat...
Q: 25-33. Given the following traits for the skin color, answer the following questions Black skin = 22...
A: Cross between two heterozygous parents: Parents: Zz x Zz Offspring: Z z Z ZZ (blac...
Q: Several enzymes, for example, hepatic lipase and lipoprotein lipase, can bind to lipoproteins. There...
A: Enzymes are the proteinaceous substances that catalyse a biochemical reaction, they increase the spe...
Q: What traits of maize have been useful for humans?
A: Animal feed is commonly made from maize. Cornmeal, grits, starch, flour, tortillas, snacks, and morn...
Q: Which of the following is true when considering the calcineuron-NFAT pathway? Choose all that are tr...
A: All the options are correct.
Q: What is the major steps of embryogenesis of snakes
A: Embryogenesis is the process of development of embryo from zygote by repeated cell division through ...
Q: What is the inactivation of the X chromosome? What is a Barr body?
A: Chromosomal disorder caused due to absence or excess or abnormal arrangement of chromosomes. During ...
Q: List at least five (5) significance of mitosis.
A: Introduction Mitosis:- It is the process of making new body cells, a single cell divides into two id...
Q: Question 29 Which of the following is not characteristic of Metaphase II of meiosis? O Sister chrorn...
A: Introduction: The production of offspring by sexual reproduction includes the fusion of two gametes,...
Q: All the genetic variation seen in the human population, passed from generation to generation, arose ...
A: INTRODUCTION Genetic variation is a mainly designated to determine the variation that occu...
Q: The site of aerobic respiration in eukaryotic cells is a) Peroxisome b) Plastid c) Mitochondria O d)...
A: Aerobic respiration It is defined as the process of cellular respiration that takes place in the pr...
Q: How can the concept of recombination frequency be used in genetic mapping?
A: It is the process of determining the location of genes on a chromosome that is called genetic mappin...
Q: What other odd things might a person with spatial neglect do that a person with normal functioning w...
A: Spatial neglect is a behavioral syndrome that is causing spatial neglect and individual exhibits asy...
Q: Since eukaryotic chromosomes are assembled with histone proteins, how are replication and transcript...
A: Histone These are the proteins that are basic in nature as they are abundant in the amino acids lys...
Q: explain the benefits, effects, and contributions of the five agents of evolutionary change
A: These are 1- mutation. 2- non-random mating. 3- gene flow. 4- genetic drift . 5-natural selection.
Q: In order to selectively breed smaller soybean plants, you only collect seeds from the smallest indiv...
A: Given data: Mean weight of plants in crops(M) = 1 kg Narrow sense Heritability in crops (h) = 0.8 T...
Q: Griffith discovered a “transforming factor” in bacteria that conveyed infectiousness in 1928. In 194...
A: Introduction: DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans and...
Q: if there are 9 chromosome pairs that undergo mitosis and meiosis, - how many chromatids are there ...
A: Mitosis is a process of cell division in which teo identical daughter cells are formed which are bot...
Q: What are bacteriophages?
A: Bacteriophages are type of virus which infect bacteria .Bacteriophages are first observed in 1915 by...
Q: Methyl groups added to cytosine bases on DNA.. O Increase transcription of the methylated genes. O D...
A: Introduction Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil...
Q: which factor most directly limits the variety of herbivores living in an area
A: Herbivores are the organism that are mainly dependent on the green leafy plant material for their di...
Q: In what ways does the double helix explain the essential properties of a gene? What are Chargaff’s r...
A: DNA: Deoxyribonucleic acid is a kind of deoxyribonucleic acid.DNA is a polymer made up of two polynu...
Q: Chose an example of how a microbe uses a specific macromolecule and present it to your peers . Inclu...
A: Microbes often use different macromolecules. Details on how it obtains macromolecules with proper ex...
Q: Describe the microscopic morphology of each sample observed with the spore stain (P. aeruginosa and ...
A: Pseudomonas aeruginosa Pseudomonas aeruginosa is a gram-negative, oxygen consuming, non-spore framin...
Q: If a parasite’s life cycle involves multiple hosts, what might control the population dynamics of th...
A: As per the guidelines, we are supposed to answer only one question. Since you have asked multiple qu...
Q: Why are they called Opportunistic Diseases?
A: The immune system in our body is responsible for protecting us from any foreign particles. The immun...
Q: choose statements/concepts that relate to SCIENCE that begins with letter F F letter should include...
A: FERMENTATION The main principle of formation is to derive energy from the carbohydrates in the absen...
Q: Question 29 1) Listen People can make fermentation products as well as yeast. True False
A: People can make fermentation products as well as yeast.
Q: I’m really confused on this and would really appreciate help please!
A: According to this question, the fitness of allele A is 1 and fitness of allele B is 1.5 and fitness ...
Q: Which letter corresponds to the kinocilium? D' 100% 29°F
A: Introduction: Organ of Corti is located in middle cochlear canal in the inner ear. It has hair-like ...
Q: Fur color is codominant in cows. A roan cow has a fur color of orange and white. What are the phenot...
A: Non- Mendelian inheritance is an inheritance in which characters are not seperated out on the basis ...
Q: Name the state where never dividing cells of neurons and skeletal muscle present? * a) GO O b) G1 G2...
A: Mitosis is divided into four phases - Prophase Metaphase Anaphase Telophase
Q: Use some connective words to complete the whole concept. Genetics Pea Dominance Allele Fruit fly Tho...
A: The given key words are from genetics and related concepts.
Q: Match the correct terms with their meanings. Place the correct letter in the empty column Term Lette...
A: The anatomical positions provides description about a part of body in a particular posture. There ar...
Q: (a) Describe the coevolutionary pattern that systematists look for (b) Name the evolutionary mechani...
A: Scientists in ecology and evolutionary biology frequently debate three types of coevolution: paired ...
Q: A monogamous couple is researching birth control methods. They want children in the future, and the ...
A: Introduction Monogamous:- Monogamy is a form of relationship in which an individual has only one par...
Q: Nutrients are reabsorbed from the _____ into the _____.
A: Different nutrients are needed for the normal growth and reproduction in living organisms. In case o...
Q: Design an experiment (with rationale) to determine whether a subset of neural cells are held togethe...
A: N-cadherin is a significant grip atom engaged with the turn of events and pliancy of the sensory sys...
Q: Once you have studied the wiggers diagram Create your own outline of the steps with a brief explan...
A: Cardiac cycle:The cardiac cycle describes the human heart's activity from the start of one heartbeat...
Q: Of what practical importance are air borne microorganisms to the laboratory workers? What precauti...
A:
Q: QUESTION 1 Androgen insensitivity is caused by: A reduced ability to produce androgens A reduced abi...
A: Introduction :- Androgens are a category of hormones that predominantly affect the male reproductive...
Q: Before the cell undergoes meiosis, it has a total of 40 chromosomes. Which of the following are true...
A: Meiosis Meiosis is a type of cell division in sexually reproducing eukaryotes, resulting in four dau...
Please discuss the common infectious causes of diarrhea.
Please highlight the infectious diseases of the stomach and the oral cavity.
Use charts to illustrate your discussion points.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Define the meaning of the term "peptic ulcer disease". Discuss some of the risk factors that make people susceptible (including factors that protect the mucosa of the stomach/duodenum and those that cause damage to it. ANSWER SHOULD INCLUDE: Accurate definition, e.g. mucosa break greater than 3-5mm in the stomach or duodenum with a visible depth. Discussion of factors e.g. infections (H. Pylori; others mainly in immunocompromised patients, e.g. cytomegalovirus ,tuberculosis, and syphilis), gastric bypass surgery, cigarette smoking, medication/drugs, physiological stress associated with critical illness (e.g. septicaemia), autoimmune diseases, eg, vasculitis, sarcoidosis, Crohn's disease. Discussion of factors e.g. protection: bucarb, blood flow, prostaglandin, mucus. Damage: H. Pylori, gastric acid, pepsin, drugs e.g. NSAIDDifferentiate between bacterial infectionand bacterial intoxication. Discuss the importance of E. colias part of our intestinal flora. Describe three (3) different types of gastrointestinal diseases caused by bacteria. Be sure to give the name of the specific organism that causes each, describe some common signs and symptoms and discuss treatment for each disease: Define meningitis.Compare and contrast between bacterial and viral meningitis including treatment for each. What is a prion? Describe the impact prionshave on the human brain and discuss two prion-associated diseases in humans: What is a vector-borne (vector transmitted) disease? Give an example of a vector borne disease and the vector responsible for causing it:A local hospital reports an increase in admissions of toddlers for dehydration secondary to acute gastroenteritis over the past three days to the county health department. As the officer assigned to investigate, what information from the hospital do you want to obtain that will help you identify the cause of the outbreak and institute preventive measures if indicated?
- Briefly discuss the manifestations that are common to both Crohn's disease and ulcerative colitis and then discuss the manifestations that are characteristic of each disease. asapBreak each of the following words down into its roots,prefixes, and suffixes, and state their meanings, followingthe example of gastroenterology analyzed earlier: pericardium, appendectomy, subcutaneous, phonocardiogram,otorhinolaryngology. Consult the list of word elements inappendix F for helpDiscuss the term chronic ulcer
- Name one condition that impacts the digestive system. Describe the condition, Symptoms, causes and treatment options.Topic: Decubutis Ulcers Please make sure that you re-write each question, then answer it directly underneath it. Along with the creditable online source that is less than four years old. 1.)in details, Describe the etiology and consequences of decubitus ulcers. 2,)Who is susceptible? Who is involved in the care of them? Explain in details. 3.)What is the treatment? What happens if left untreated? Explain and give example. 4.)Where on the body are they most common? 5.)How would you teach a patient and/or family member to treat/prevent them? In your role as a future health care professional (nurse) , list at least one way specific to your profession(nurse) that you would utilize to treat decubitis ulcers.Describe the steps that should be taken to reduce the chance of future outbreaks of gastroenteritis.
- On the image, circle where pancreatitis occurs. Then, describe specifically how it might cause jaundice.The most significant aspects of diagnosing acute perforation of ulcer disease are: History of ulcer disease Severe pain around the umbilical protuberance, transferred to the right lower abdomen Severe abdominal pain Free air under the diaphragm Abdominal pain relieved several hours later, suggesting disease improvementCompare the three diseases Celiac Disease, Crohn’s Disease, and Ulcerative Colitis with respect to: Symptoms Pathology and Diagnosis Treatment