ect Baltimore sys Match the Virus to the Co A. Hepatitis B virus B. Parvoviruses C. Reoviruses D. Retroviruses E. Adenoviruses F. 501Y.V2 G. Rhabdoviruses and Filoviridae select - 1. (+/-) double-stranded RNA select - 2. (+) strand RNA select 3. ss RNA-RT select - 4. ds DNA-RT
Q: The period of ventricular contraction = O phase O of pacemaker action potential O phase 2 of…
A: Isovolumetric contractions occurs in The early stage of heart contractions. The period of…
Q: In an ECG, the wave representing atrial repolarization = P wave PR interval O QRS complex O T wave
A: - In sinus rhythm, the observed T wave in the PR segment represent the early part of atrial…
Q: k there are 2 staining reagents applied in differential s
A: Differential Staining- It is a staining process which uses more than one staining reagent. it is…
Q: What is the importance of preserving biodiversity?
A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…
Q: Snow geese (Chen caerulescens) come in two color types, white “snows” and “blues” with dark bodies.…
A: Dominant allele is the one which is capable of expressing itself even in heterozygous form.…
Q: Two individuals are heterozygous for a rare disorder and have two children. What is the probability…
A: Solution In the question it is mentioned that disease is recessive autosomal disorder. Lets assume…
Q: Compare the (i) contraction, (ii) excitation-contraction coupling in smooth muscle, cardiac and…
A: Introduction The muscular system is an organ system consisting of skeletal, smooth, and cardiac…
Q: Discuss the Pathophysiology of Type-1 Diabetes Mellitus. How do we diagnose Type 1- Diabetes…
A: Diabetes - a disease that occurs when our blood glucose is very high. a health condition that…
Q: Task 6. Prescribe the following: Lidocaine (spray), Tetracaine (eye drops).
A: Lidocaine spray is used to numb the lining of the mouth, throat, or nose before certain…
Q: Observations: 201212 Van Meth Control Amp Fig. 1 Result showing the effect of different antibiotic…
A: Antimicrobial suseptiblity testing is done to check bacterial etiology is capable of expressing…
Q: a cross between AaBb and aaBb should give what phenotypic ratio? A. 7:1 B. 15:1 C. 3:1…
A: There are many inheritance pattern that deviates the basic mendelian ratio and it becomes really…
Q: The scientific name for the mountain lion is Puma concolor. a. Determine part of the name that…
A: In taxonomy the naming of an organism is very much important that helps us identifying and…
Q: What will most likely be the effect of the change in the DNA molecule? * A. the change will cause…
A: The DNA content of the organism represents the total genetic content and so the total genes present…
Q: 39. Describe the respiratory system of birds. Specify how it is different from humans and why is so…
A: The respiratory system is a biological system in plants and animals that consists of particular…
Q: Туре of Ovary Present Actinomorphic Inferior Indeterminate Flowers Flower Flower Bracts Symmetry…
A: In dichotomous key the characters are arranged on the basis of presence or absence of contrasting…
Q: Why is Carotene more soluble, chlorophyll b least soluble?
A: Carotene helps chlorophyll by transmitting the amount of light absorbed by them. It is found in…
Q: Briefly describe (two or three sentences) the role of tRNA in building a protein from mRNA.
A: Answer
Q: Discuss the regulation of acid secretion in stomach.
A: The "digestive system" is in charge of converting the entire food that humans eat into energy and…
Q: Given heart rate = 72 bpm, stroke volume = 70 mL, calculate cardiac output.
A: Stroke volume: All the blood from body enters into right atrium from where it is pumped into right…
Q: ring diagram to answers the questions. A. Is this cell Gram + pvide 2 pieces of evidence to support…
A: Bacteria are classified into two types Gram positive bacteria and Gram Negative bacteria. This…
Q: What is the rule for the pairing of nitrogen-containing bases in the DNA molecule? And in the RNA?…
A: There are two types of nucleic acids: DNA RNA
Q: How did the 1918 flu become named the "“Spanish Flu"?
A: Spanish flu: One of the worst calamities in civilization is the H1N1 influenza virus also known as…
Q: Upward deflection due to ventricular repolarization = P wave O PR interval O QRS complex O Twave
A: Electro Cardiogram ECG is a device that measures the impulse of the heart. It specifically tests the…
Q: Explain why meiosis and gametogenesis are always interlinked?
A: Introduction In this question we will explain why meiosis and gametogenesis are always interlinked.…
Q: How has knowledge or understanding been extended by the research?
A: The scientific method begins with observation and formulation of a hypothesis.
Q: What evidences links echinoderms , hemichordates and chordates to the same evolutionary lineage?
A: The characteristic features of chordates (animals with backbones) present during some time of their…
Q: Is there any situation in which DNA is made based on a RNA template? What is the enzyme involved?
A: Formation of DNA is a very complex and delicate process which has many steps and enzymes involved in…
Q: Which are the nucleotides "portions" that bind in the formation of nucleic acids? What is meant by…
A: Nucleic acids are chemical substances that occur naturally and serve as the fundamental…
Q: In the trophozoit intestinal flagellate , the un membrane , costa , cytosto axostyle are absent
A: Giardia trophozoites possess four pairs of flagella and are motile. Three pairs of flagella emerge…
Q: What will happen if there are too many species in a particular ecosystem? What will you suggest in…
A: Ecosystem is a area where all the biotic factors like plants, animals and abiotic factors like air,…
Q: Offspring formed due to sexual reproduction have better chances of survival. Why? Is this statement…
A: Sexual reproduction Method of reproduction requiring genetic contribution from two parents and…
Q: What is bagging technique? How is it useful in a plant breeding programme?
A: Bagging technique - B Bagging is the process of covering emasculated flowers with butter paper or…
Q: diseaseareusuallyheterozygousandnothomozygousdominant.Assumethataperson
A: Huntington disease is inherited disease that causes progressive breakdown of nerve cells within the…
Q: 30. If the father has blood type AB, the mother has blood type B, a child with blood type A which of…
A: ABO blood grouping is an example of multiple allele; as more than two different forms of a given…
Q: Question 5 According to "After the Storm," there is an enormous low oxygen zone in the Gulf of…
A: An ecosystem is essential to all life. Ecosystems rely on all of their elements to function…
Q: Compare and contrast the hydraulic skeleton of molluscs with the hydrostatic skeletons of cnidarians…
A: Organisms such as cnidarians and pseudocolomates got the hydrostatic Skelton, where as molluscs got…
Q: Ova has double-walled cytoplasm:
A: Worms are simple animals with elongated bodies, a mouth, gut, and anus.
Q: About the Gram staining technique, explain: What is the purpose of using lugol and alcohol in this…
A: Gram staining technique is a differential test based on the composition of bacteria cell wall. It…
Q: On a hot, dry day, plants close their stomata to conserve water. Explain the connection between the…
A: Photosynthesis, Transpiration
Q: Based from the knowledge you have learned, how do you perform Oral Glucose Tolerance Test
A: The glucose tolerance test can be used to screen for type 2 diabetes. It measures your body's…
Q: To avoid back pain, a person should always have good posture. ( spinal vertebra and discs are…
A: When your spine is aligned properly, your body maintains a relatively straight line from your head…
Q: Two potted plants were kept in an oxygen free environment in transparent containers, one in total…
A: Plants are vital living forms that belong to the Plantae taxonomic kingdom and are further classed…
Q: In pea plants, yel that a cross was seed color. CC a. Complete
A: Allele- An Individuals receive two variant of each gene from each parent are known as alleles.…
Q: 26. In sheep, eye color is controlled by a single gene with two alleles. When a homozygous…
A: As per our company guideline we are supposes to answer only first question or first 3 subparts of…
Q: numans, having freckled skin (F) is dominant. Assume that a homozygous recessive n and a…
A: Freckles are dominant over non freckles. It is a condition where the organisms devolop brown spots…
Q: Select the properties that apply to the secondary structure beta-pleated sheets (select all that…
A: Beta pleated sheets are formed during the secondary structure formation of the protein In this there…
Q: Discuss how membranes in chloroplasts and mitochondria contribute to the organelles’ essential…
A: Chloroplast and Mitochondria
Q: The -- system is made [ Choose ] up of all the anatomical organs involved in sexual reproduction.…
A: *Reproductive system of female is made up of internal and external sex organs for reproduction of…
Q: If you adjust each of the four constants, one at a time, by 10%, which seems to have the greatest…
A: Lotka–Volterra predator–prey model was established in 1910 by Alfred J. Lotka "in the study of…
Q: Differentiate the three classes of Porifera by making a phylogenetic tree (Make your own…
A: Phylum porifera mainly consists of sponges that are aaymmetrical or radial symmetrical. These are…
Step by step
Solved in 2 steps
- Norovirus is an extremely contagious virus that can quickly spread through schools. What steps can be taken to prevent transmission?What do you understand about a pandemic? What is Coronavirus or COVID 19 and its causative agent? Note: Please don't give me an answer that is plagiarized.Multiple Matching. Select all descriptions that fit each type of virus. a. enveloped b. double-stranded RNA c. single-stranded RNA d. genome in segments e. icosahedral capsid f. helical nucleocapsid g. nonenveloped -orthomyxovirus - rhabdovirus - paramyxovirus . reovirus - morbillivirus - poliovirus .retrovirus .hantavirus
- Multiple Matching. Match the virus with its primary target organ or site of attack. Some viruses may attack more than one organ. influenza a. brain HIV b. parotid gland c. respiratory tract d. T lymphocytes e. kidney f. spinal cord g. liver h. intestinal tract mumps virus - measles virus - hepatitis A virus hantavirus - dengue virus Lencephalitis virus - poliovirus -rabies virus i. heart j. eye rubella virus - rotavirusMatch the following: a.naked, polyhedral DNA virus b.enveloped, polyhedral DNA virus c.enveloped, complex DNA virus d.Naked, polyhedral RNA virus e. Enveloped, helical RNA virus 1. Adenoviridae2. Smallpox viruses3. Orthomyxoviruses4. Picornaviruses5. Herpesviruses match the following: a. Orthomyxiovrus b. Herpes simplex virus c. Epstein-Barr virus d. Varicella-zoster virus e. Rhinovirus 1. fever blisters 2. shingles3. common cold 4. influenza 5. infectious mononucleosisMultiple Matching. Match the virus with the disease or condition. (Some viruses may match more than one condition.) a. gingivostomatitis b. condylomata acuminata c. chickenpox d. erythema infectiosum e. fever blisters herpes simplex 1 .variola - polyoma -varicella zoster herpes simplex 2 - adenovirus f. mononucleosis - papilloma LEpstein-Barr -cytomegalovirus - parvovirus - herpesvirus 6 g. smallpox h. genital herpes i. leukoencephalopathy j. roseola k. cancer 1. keratoconjunctivitis
- Which link in the chain of infection is the intervention described below meant to break? "N95 respirators reduce the wearer's exposure to airborne particles, from small particle aerosols to large droplets. N95 respirators are tight-fitting respirators that filter out at least 95% of particles in the air, including large and small particles." (https://www.cdc.gov/coronavirus/2019- ncov/hcp/respirator-use-faq.html) Portal of entry Means of transmission O Infectious agent Susceptible hostMatch the following Viruses with the associated diseases Adenovirus Papovirus Cystovirus Calcivirus Coronavirus A. feline herpes B. warts C. Ph 16 bacteriophage(Pseudomonas) D. sever acute respiratory syndrome(SARS) E. pneumoniaAccording to Baltimore classification, what is the classification of the etiologic agent of coronavirus disease (COVID-19) a. GROUP I b. GROUP II c. GROUP III d. GROUP IV e. GROUP V
- Review the descriptions from the Baltimore system of virus classification. Group II: Single‑stranded DNA, (+) senseGroup III: Double‑stranded RNAGroup IV: Single‑stranded RNA, (+) senseGroup V: Single‑stranded RNA, (−) senseGroup VI: Single‑stranded RNA, (+) sense, Reverse transcriptase Review the descriptions from the Baltimore system of virus classification. Group II Group III Group IV Group V Group VIMCQ A) One of the following is NOT of the characteristics of herpesviridae? Can be dormant in the host cell Some genera can cause cancer In some cases, it can reactivate and cause disease for life In some cases, it can cause no disease Viral nucleic acid is found in the host cell’s cytoplasm Air-borne and water-borne Both A and C Both E and F Both D and E B) Human Papillomaviruses are characterised by all of the following EXCEPT A genome of double-stranded circular DNA encoding around eight open reading frame These viruses are small naked and icosahedral They replicate in dividing cells and encodes three oncogenic proteins E5, E6 and E7 These viruses transmit primarily by nosocomial infection in hospitals HPV serotypes 14, 16, 18, 31, 45 are known to cause cervical cancer C) Internationally, which clinical sample, at minimum, is used to diagnose COVID-19? Lung biopsy Blood Faeces samples oropharyngeal or nasopharyngeal swab lower respiratory specimens: sputum (if produced)…53) The sheeppox and goat pox virus are both found in Africa and Asia only. Select one: F /T 54) the capripoxvirus genus contains the lumpy skin disease virus and the pseudolumpy skin disease virus. Select one: True / False 55) the poxiviridae family contains two subfamilies Select one: True / False