Covid-19 pandemic has been the subject of incredible conspiracy theories. Based on your knowledge of viruses’ characteristics and virulence, how would you convince skeptical people that the pandemic is not a hoax? Need it ASAP
Q: Make a dichotomous key for these animals and use the picture below as an example. 1. Sardinella tawi...
A: Dichotomy is the process of division of two things which are totally contradictory to each other Di...
Q: African hunting dogs depend on sustained chases by groupsof cooperating individuals to capture antel...
A: 'V' is volume, O2 is oxygen, max is maximum and VO2 max means the amount of oxygen our body consumes...
Q: Briefly explain why a low Km enzyme rather than a high Km enzyme would be more effective (and necess...
A: * individuals sensitive to alcohol may exhibit facial flushing and heart rate. *Acetaldehydehydrogen...
Q: Phenotype Genolype Humber MM LMLM 182 L LN LNLN MN 172 NN 44 Calculate the frequency of LM allele? p...
A: In population genetics, hardy weinberg principle is used to determine the frequency of the alleles p...
Q: Transgenic plants- pros and cons list
A: A brief descriptive list of pros i.e. benefits and cons i.e. disadvantages of transgenic plants.
Q: Explain why the physiological properties of individual animalsat each stage of their development are...
A: Ecology is the study of how an organism interacts with its environment, whereas evolution is the stu...
Q: During this procedure, a sample of the fluid that surrounds the fetus is obtained by inserting a nee...
A: The ultrasound imaging technology creates images of the body tissue by using high-frequency sound wa...
Q: Give examples of 5 fluorophores that are commonly used, and for each one include a brief description...
A: Fluorophores are microscopic molecules, that may be proteins, small organic compounds, or synthetic ...
Q: Many drugs that inhibit mitosis bind specifically to tubulin, microtubules, or both. What diseases a...
A: Microtubules are the basic structural part of the cytoskeleton. This microtubule contains a protein ...
Q: Certain cellular components appear to move bidirectionally on microtubules. Describe how this is pos...
A: Microtubules are the polymers of tubulin protein. It contributes to the formation of the cytoskeleto...
Q: Cheatgrass is an annual grass plant native to Eurasia that was unintentionally introduced into the G...
A: Introduction: A population is all the organisms of the same group or species, which live in a partic...
Q: H J K C D E F.
A: Earthworm is a reddish brown terrestrial invertebrate that inhibits the upper layer of the moist soi...
Q: Effectiveness of sunscreens against UV radiation on Bacterial growth Control SPF Control SPF 5 min O...
A: UV (UV) radiation is a type of non-ionizing radiation that is discharged from the sun and fake sourc...
Q: Please answer fast
A: Uninary tract infection (UTI) is an infection in any part of your urinary system — your kidneys, ure...
Q: water Participa Pulse (bpm) nt Before After 1 81 77 78 84 3 82 88 4 82 83 5 94 82 82 79 7 74 67 112 ...
A: T test is a statistical test for two groups of observation
Q: A class of short noncoding RNAs that regulate gene expression. Group of answer choices snoRNA siRNA...
A: Introduction: Small non-coding RNAs (MicroRNA, Small nuclear RNA, Small nucleolar RNA, tRNA derived ...
Q: Define Bioaccumulation and Biomagnification and suggest the how the two are linked to ecological foo...
A: These two words form the mainstay for accumulation of poisons and toxins in the biocompatible way su...
Q: "in mammalian muscle cells under anaerobic conditions. Pyruvate will be converted to ethanol to rege...
A: In mammalian muscle cells under anaerobic conditions pyruvate is converted.
Q: Discuss ways that the cryobiology (“freezing biology”) of insectscould be manipulated to control ins...
A: The term cryobiology literally means "the science of life at freezing temperatures." In practise, th...
Q: The findings of Mendel were not easily accepted by the scientific community due to: a. he never int...
A: Mendel uncovered the fundamental laws of heredity. His experiments demonstrated that the inheritanc...
Q: What has to happen for the expression of two differentgenes on two different chromosomes to be regul...
A: A gene is a specific sequence of nucleotides in DNA or RNA that is usually found on a chromosome and...
Q: Find the amino acid sequence of insulin through an Internet search, write down the first three amino...
A: Biological macromolecules are the substance which are needed in sufficient amount for body . These b...
Q: What is the relationship between positional information and pattern formation? Give examples to illu...
A: The spatial organization of cell differentiation can be considered a pattern formation. This separat...
Q: Is, what is an autoimmune disease?
A: autoimmune disease :- it is a condition in which human's immune system mistakenly attacks the body. ...
Q: Which specific class(es) of mollusks would you eat, if you didn't have a choice?
A: Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda. The members are ...
Q: A.) Create or propose a biosynthetic route for the production of plumbagin B.) Identify the precurso...
A: create or propose a biosynthetic route for the production or plumbagin Description Plumbagin (2...
Q: than one answer is carrect. 1. An inducible enzyme is one that: A Is always under allosteric regulat...
A: 1. An inducible enzyme is the enzyme that is normally present in minute quantities within a cell, bu...
Q: What are the respective roles of microtubules and actin filaments in cytokinesis?
A: Cytokinesis is the process of cytoplasmic division that takes place shortly after the separated sist...
Q: Agree or disagree: Evolution best explains the vast diversity of life here on earth”
A: There seems to be a fundamental misunderstanding here. Evolution is by no means problematic, unscien...
Q: 3. In Drosophila, an X-linked recessive mutation, scalloped (sd) causes irregular wing margins. Diag...
A: Fruit flies Drosophila melanogaster has long been considered one of the most significant study speci...
Q: B. After examining the tissues, describe the type of CT and their main components by completing the ...
A: Connective tissue Tissue that give support to the other tissues and connects two different part of ...
Q: Water enters the root hair from the soil by the process of . .This is because the solution .... .......
A: 1. Endosmosis , hypotonic, hypertonic, osmosis
Q: Oxygen is the final electron acceptor in the electron transport chain. However, in the absence of ox...
A: TCA is also known as Krebs' cycle or the citric acid cycle, and it contains a four-carbon compound k...
Q: What are epigenetic marks? Which are associated withheterochromatin? How are epigenetic marks though...
A: DNA/RNA is the genetic material of organisms. This genetic material is in charge of character inheri...
Q: QUESTION 4 What is the proper term for fibroblasts that have been reprogrammed to become pluripotent...
A: The stem cells have the capability of producing different cell types. They have the lifetime cell di...
Q: Upon dislodging cells from the plate, you had the following cell counts using 4 different squares of...
A: 1. Answer - Number of cells/ml = Average number of cells per square * 104 The average number of cel...
Q: How does the evolutionary relationship between mice and humans overcome some of the difficulties in ...
A: In human and mice physical similarities are Available.Also they are genetically similar. In clinical...
Q: What makes microtubules more dynamic in mitosis?
A: Introduction The cytoskeleton is made up primarily of microtubules. They are present in all eukaryot...
Q: Microtubules within a cell appear to be arranged in specific arrays. What cellular structure is resp...
A: Introduction :- The cytoskeleton is made up primarily of microtubules. They are present in all eukar...
Q: why NADH yields more ATP than FADH2 does?
A: * Krebs cycle is also called as citric acid cycle and also called as tricarboxylic acid cycle is a s...
Q: True or false for these statements: a. ubiquitin molecule signals that a protein is ready to be tra...
A: Proteosome is barrel saved complex structure, contain high amount of structure that is responsible...
Q: Give the principle of Grams stain, Ziehl-Neelsen, and Kinyoun Staining methods
A: Ziehl neelsen staining principle The presence of mycolic acids in the cell walls of acid-fast bacter...
Q: How many base pairs are there in a 6.8 nanometer DNA sequence? A. 5 B. 10 C. 15 D. 20
A: The base pairs in DNA can be calculated using the formula; Length of the given DNA = Distance betwee...
Q: Three things to learn in Evolutionary Relationships? Two interesting facts in Evolutionary Relations...
A: Evolutionary relationships helps us understand the evolution of species.
Q: Three mutations were obtained in a bacterial gene. An antibody is available for the protein product ...
A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA, whi...
Q: What distinguishes Acid-Fast bacteria in terms of cell wall / coating and other characteristics? Des...
A: Acid-fast bacteria It is the acid-fast bacilli. These are the bacterial group that has the character...
Q: what are the normal funtions of the p53 gene
A: p53 gene is also called as tumour suppressor gene or Tp53 gene produces the protein called tumour pr...
Q: Greek philosophers belived that: a.) women's menstrual blood served as the factor that gives gro...
A: C answer is correct.
Q: 6. Which exercise primarily works the lateral core? a) Suitcase carry b) Plank c) Band hip thruster ...
A: Physiological action that improves / maintains general health & physical fitness and wellness is...
Q: Why is it important to maintain the health of cultured seaweeds?
A: See weeds are usually brown, marine algae. It is an important source of various vitamins and pigmen...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Make a reflection The 2019 novel coronavirus (2019-nCoV) has caused the spread of a respiratory pandemic, for the first time. The most common symptoms of COVID-19 include fever, dry cough, fatigue, muscle aches, and other symptoms such as shortness of breath. This study is aimed at investigating the fluid and electrolyte disturbances in COVID-19 patients. The coronavirus family causes infections via respiratory droplets, contact, etc. SARS-CoV-2 can cause kidney injury by having a direct effect on the kidney tissue. The cytopathic effects of COVID-19 on podocytes and proximal tubular straight cells could cause AKI in sufferers. Podocytes are more sensitive to viral and bacterial invasions and are at greater risk. Monitoring renal function can prevent severe complications and reduce mortality. The prevalence of GI symptoms in COVID-19 patients could be between 11.4 and 50% [20]. The ileum and colon can become dysfunctional due to SARS-CoV-2 infection, which leads to multiple…viruses:1. Why must primary cell cultures be restarted every so often when preparing primary cell cultures to observe morphological changes caused by cells infected by a virus? Why are tumor cells preferred? 2. Why are non-enveloped viruses generally more resistant to disinfectants than are enveloped viruses? 3. A public health physician isolated large number of phages from rivers used as a source of drinking water in western Africa. They physician is very concerned that humans might become ill from drinking this water, although she knows that the phages specifically attack bacteria. Why is she concerned?Which of the following highly contagious viruses is a single-stranded ribonucleic acid (RNA) virus with a helical capsid and envelope and is transmitted by coming in contact with respiratory secretions? "This is a highly contagious respiratory illness transmitted when an infected person coughs or sneezes virus particles into the air," the health department said in a written statement. "It's so contagious that if one person is sick and spreading measles, nine out of 10 people around them who aren't immune will get it, too." Group of answer choices a. Measles b. Parvovirus c. Coxsackie virus A d. Rhinovirus
- Which of the following is NOT true about the current coronavirus global pandemic (COVID- 19)? O Laboratory diagnosis of infection is based on polymerase chain reaction (PCR) testing of patient samples for RNA from the causative virus Nucleic acid vaccines to prevent COVID- 19 (and/or its most severe forms) are authorized for use in the US Caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Person-to-person transmission can occur through respiratory secretions (droplets and/or aerosols) None of the other four answers (All are true about COVID-19What 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.In electron micrographs of HSV infection, it can be seen that the intact virus initially reacts with cell-surface proteoglycans, then with specific receptors. This is later followed by viral capsids docking with nuclear pores. Afterward, the capsids go from being full to being "empty." Which of the following statements best fits these observations? The viral envelope is not required for infectivity, since the envelope does not enter the nucleus. The viral envelope mediates entry into the cell, the capsid mediates entry into the nuclear membrane, and the genome is all that enters the nucleus. Only the genetic material of the virus is involved in the cell's infectivity, and is injected into the host cell like the genome of a phage. Viral capsids are needed for the cell to become infected; since the full capsids enter the nucleus.
- Answer the following and inlcude the references SARS-CoV-2, the virus that causes CoVid-19, belongs to the Coronaviridae family. Viruses under this family have a genome made of single-stranded positive-sense RNA. Is this similar to the viral genome of HIV? If so, do you think that – in theory – they would have similar replication cycles? Do you think that ART combinations/options might help in suppressing the viral replication of SARS-CoV-2? Expound.What actions described in the video do you think are similar to the COVID-19 threat today and why? What efforts by the government or other officials actually made the 1918 pandemic worse? Are any of these same actions occurring today? What is most shocking to you about the events described in the video about the 1918 pandemic? Are any of those shocking events now occurring in a similar way in response to COVID-19?Describe 4 differences and 4 similarities between viral lytic and lysogenic phases. * For each difference clearly state the reason why lytic is different from lysogenic using technical biological terms.* For each similarity you can just state what is the reason(s) the 2 phases are similar. Essay Limit: 300 words Book: Biology (Campbell) 11 edition Urry. Cain. Wasserman. Minorsky. Reece
- This article highlights a young doctor at Elmhurst Hospital during the beginning of Covid-19 pandemic. Dr. Zikry is quoted as saying: “It’s become very clear to me what a socioeconomic disease this is...”. In addition, the textbook discusses the personal variables and socioeconomic status (SES) that are used to find patterns in disease (pp.112-118). What do you think Dr. Zikry meant by referring to the SES of his patients? Why was it important to find a pattern of personal variables and SES among the of victims of Covid-19 at the beginning of the pandemic?What is Corona Virus Disease 2019 (COVID 19)? What is the current situation in our country and the life of people? Is there any solution to this COVID 19 pandemic?Which of the following is NOT true about the current coronavirus global pandemic (COVID-19)? Laboratory diagnosis of infection is based on polymerase chain reaction (PCR) testing of patient samples for RNA from the causative virus Nucleic acid vaccines to prevent COVID-19 (and/or its most severe forms) are authorized for use in the US Caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Person-to-person transmission can occur through respiratory secretions (droplets and/or aerosols) None of the other four answers (All are true about COVID-19