Which of the specimens is a prokaryote cell? Hint: viruses are not considered living cells A. staphylococcus and E.coli B. rhinovirus and Ebola virus C. red blood cell and lymphocyte
Q: What is the relationship between normal flora Escherichia coli (E. coli) and STEC? A When normal…
A: Answer is :. Normal flora E. Coli do not make shiga toxin, but STEC are E. coli that do make shiga…
Q: How is a provirus related to disease symptoms? A-the provirus continually lyses cells,…
A: A virus, an unseen microorganism, infiltrates our body. It infiltrates our tissues and then…
Q: Which of the following are called “microbes”, but are not made of cells? (Choose all that apply.)…
A: Schleiden and Schwann gave the cell theory to differentiate between living and non-living. The basic…
Q: Which of these statements is true? a. An antibiotic is any substance produced by a organism that is…
A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…
Q: Viruses area. protein coats that contain DNA or RNA.b. simple eukaryotic cells.c. simple prokaryotic…
A: The viruses are known as the infectious parasites that contains nucleic acid enveloped in protein…
Q: Viruses contain either DNA or RNA. Viruses possess their own metabolic system a. FIRST…
A: Both the RNA and DNA are nucleic acids that are made up of nucleotides. They are classified as…
Q: he bacteria in your digestive system ___. Select one: a. can digest a sugar found in breastmilk b.…
A: Organisms happen within the body, but those in your intestine may have the foremost significant…
Q: Students are debating about differences between viruses and cells. Which student’s argument is MOST…
A: Viruses are the connecting link between living and nonliving kingdom. So they are not regarded as…
Q: C. In 1928, Sir Alexander Fleming was studying Staphylococcus bacteria growing in culture dishes. He…
A: Scientific method involves a series of step by step procedures to solve a particular scientific…
Q: Which of the following statements concerning viruses and human health is false? a-in many diseases…
A: A virus is a little collection of genetic material that can be either DNA or RNA and is protected by…
Q: Which of the following is false/mismatched? a. Pasteur: disproves spontaneous generation of microbes…
A: The given sentences belong to the History of development in the field of Medicine and prevention.…
Q: Which of the following is true? A. Viruses cannot reproduce outside a host cell. B. Prions…
A: Introduction : Viruses : Viruses Are Microscopic Infectious Organisms That Can Only Multiply Inside…
Q: a. During which stages of an infectious disease does the host exhibit signs and symptoms? Is there a…
A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…
Q: You are designing a drug that will harm bacteria but leave eukaryotic cells alone. To accomplish…
A: For effective drug designing, we need to keep several things in mind so that side effects are…
Q: About how big in micrometers AND nanometers is an Ebola virus? Describe the disease caused by the…
A: An infectious disease is one that is caused by pathogenic microbes. These microbes can be bacteria,…
Q: Match the terms with their most suitable description. ___ methanogen a. component of…
A: The cell is the basic structural and functional unit of our body. It carries out many functions in…
Q: Viruses are acellular because a. they are biological entities that do not have a cellular…
A: Viruses cause a variety of diseases and lies between living and non-living boundaries. The simplest…
Q: Which of the following refer/s to viruses? A. They are disease-causing. B. They contain DNA or…
A: Introduction: Viruses are non-cellular microscopic particles that can replicate inside the living…
Q: The following graph shows the trends in bacteria and viruses after they infect an organism. Part…
A: Introduction Bacteria are minute, single-celled organisms that can be found in large numbers in all…
Q: Which of the following is not true of viruses? O A. They have a prokaryotic cell structure B. They…
A:
Q: Fill in the data table below. An example attached below is provided as a guide. Microorganism:…
A: Introduction The influenza virus family includes the A, B, C, and D strains. Nearly every winter in…
Q: How might a bacteriophage be used to treat a bacterial infection? – this question relates to…
A: INTRODUCTION Viruses are obligate parasites that live inside the host cells. The structure of…
Q: Virus spikes are commonly associated with which of the following? a. Non enveloped viruses b.…
A: Virus have spikes protein.
Q: Covid-19, an enveloped virus, cause a pandemic
A: COVID-19 is a strain of corona virus. In Covid-19 the name was taken from- Co- corona Vi- virus D-…
Q: Which of the following can be used to grow and study viruses? A. embryonated eggs B. living…
A: Virus are infectious particles having nucleic acid [DNA or RNA] surrounded by a protein coat. They…
Q: Viruses are not considered to be alive because: (choose all that apply) A. They do not grow B.…
A: Option-B is correct.They cannot reproduce on their own. Viruses are considered as living as well as…
Q: The term "Superbug" refers to? A. Certain bacteria strain that can grow in all kinds of unfavorable…
A: Introduction :- Superbugs are bacteria, viruses, parasites, and fungi strains that are resistant to…
Q: An experimental drug therapy to treat patients with antibiotic-resistant bacteria involves…
A: phage therapy depends on the choice of phage/s. a cocktail of multiple phages that display a wider…
Q: Bacterium Shape of cell Arrangement of cells Other important cell feature Distribution…
A: bacteria- It is a gel-like matrix composed of water, enzymes, nutrients, wastes, and gases and…
Q: /hich of the following statements must be backed up with an in-text citation of a published sod A. I…
A: The universally excepted general properties of viruses include: They contain RNA or DNA as their…
Q: Why don’t scientists usually consider viruses living? A.They do not have DNA B.They do not have…
A: The cell is the basic structural and functional unit of life. It carries out various functions in…
Q: n 1928, Sir Alexander Fleming was studying Staphylococcus bacteria growing in culture dishes. He…
A: Antibiotics are drugs that fight infections caused by bacteria. They do not work against infections…
Q: Viruses are not considered living because they a. are not made of cells b. lack cell nuclei c. do…
A: Viruses are an example of a sophisticated protein, nucleic acid, lipid, and carbohydrate assemblage.…
Q: Which of the specimen(s) is a eukaryote cell? (Only one choice is correct). A. lymphocyte and red…
A: Eukaryotic cells are cells that contain a defined nucleus and organelles and are characterized by…
Q: Which of the following would be considered "emerging" organisms? Choose one or more: A. measles…
A: Introduction :- The measles virus is a single-stranded RNA virus belonging to the family…
Q: What is the basic classification of viruses. In other words, if you find a new virus, what is the…
A: Viruses are considered as non cellular; simple entities. They are considered as obligate…
Q: Viruses are not considered living because they ________. a. are not made of cells b. lack cell…
A: Virus are proteinaceous infectious agents that is capable of replication only inside a living cell.…
Q: The effect of antibiotics on micro organismsis mainly due to a. Inhibition of cell-wall…
A: An antibiotic is a type of antimicrobial substance active against bacteria. In this question, it is…
Q: When Miescher added the alkaline solution, the cells lysed. What does this mean? A. They…
A: Friedrich Miescher was a Swiss doctor who was conducting an experiment to study the chemical…
Q: viruses and human health is false? a- in many diseases caused by viruses, the virus attacks cells as…
A: Introduction: A virus is a little group of genetic material, either DNA or RNA, encased in a protein…
Q: Koch's Postulate proved that: normal flora are necessary for life some diseases are…
A: Answer of the question given below.
Q: a.Where could we find viruses? Explain. b.How are viruses structurally formed? Explain.
A: The virus is an infectious agent which replicates inside the host cell using the host machinery.…
Q: T/F Viruses evolve are not technically alive.
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: What of the following statements is true? A Living organisms and viruses are multicellular. B Living…
A: Viruses are infectious agents ;having both living and non living characteristics .The virus particle…
Q: Define the following terms: a. virus b. virion c. capsid d. retrovirus e. enveloped virus
A: Introduction: Pathogens are the organisms that cause disease. Different types of pathogens are…
Q: What is the best explanation for why a bacteriostatic treatment might be chosen over a bacteriocidal…
A: Microbiology is the branch of science that deals with the study of microorganisms that are too small…
Q: Which of the following viral components must get into a cell's cytoplasm in order for the virus to…
A: A and C.
Q: Which of the following characteristics, structures,or processes is common to both bacteria…
A: Viruses are composed of proteins and nucleic acid. They have their genetic material encapsulated…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A bacterium has the following characteristics: I. It adheres to the human intestinal lining using a feature that protects it from phagocytes , bacteriophages, and dehydration. II. It can survive being boiled. III. It contains no plasmids and relatively little peptidoglycan. Which of the following characteristics allows this bacteria to survive in a human who is taking penicillin pills? A. gram-negative cell wall B. peptidoglycan in the cell wall C. lipopolysaccharides in the cytoplasm D. long polypeptides in the cell wallChoose the combination of answers that most accurately completes the statement. In general, RNA viruses multiply in the cell , and DNA viruses multiply in the cell . a. nucleus, cytoplasm b. cytoplasm, nucleus c. vesicles, ribosomes d. endoplasmic reticulum, nucleolusChoose the correct the correct answer Viral particicles contain both nucleic acid and protein and can replicate inside of a host cell. Technically, this constitutes a "self -replicating molecular assemblage" which is also one way to define life. Therefore, one can conclude that a. Viruses are not living because they don't breathe oxygen b.Viruses are living c.Viruses are not living because they cannot think d. Viruses are not living because this formationis a simple repetitive process without the ability to respond to the environment
- A bacterium has the following characteristics:∙ It adheres to the human intestinal lining using a feature that protects it from phagocytes, bacteriophages, and dehydration∙ It can survive being boiled∙ It contains no plasmids and relatively little peptidoglycanWhich of the following characteristics allows this bacterium to adhere to the intestinal lining? Group of answer choices A. fimbriae B. pili C. an endospore D. a flagellumWhich bacterial structure is found internally in the cell? a. plasmid b. cell wall c. flagellum d. capsule e. pilusWhich of the following experiments was used by Twort and d'Herelle to demonstrate the existence of bacteriophages? a. Examination with an electron microscope b. Examination with the light microscope c. Mixing phages with bacteria in liquid media d. Mixing phages with bacteria on solid agar
- 24) The infectious bursal disease virus strain D78 is a : a. Genus name b. Species name c. Order name d. Family nameWhat is the basic classification of viruses. In other words, if you find a new virus, what is the first thing to determine? A. Is this a DNA or an RNA virus? B. Does it cause blue snotty nosed fever? C. does it have a vector? D. does it infect humans?Think about the cells that viruses infect. Pick out the correct statements below. A. The host cell has some particular thing - be it machinery, chemistry or whatever - that the virus MUST have in order to successfully reproduce. B. Viruse generally don't care what cells they infect. C. Viruses can only replicate in particular hosts and tissues. D. The host range or tissue specficity means the specific type of cells the virus infects. Example - rabies infects neural cells.
- You are treating a patient with antiviral agent against the nucleocapsid, what part of the virus will be destroyed? a. Enveloped b. Cytoplasm c. Capsid and genetic material d. Genetic materialWhat part of an animal USUALLY do not have microbes? A. Teeth B.Genitalia C. Lungs D. Gastrointestinal tractWhich description below describes viruses? acellular, made of protein capsid which protects viral genetic informaion, either DNA or RNA but not bo O acelluar, eukaryotes, Domain Archaea O cellular, eukaryotes, Domain Eukarya O acellular, prokaryotes, Domain Bacteria Question 14 Your lab partner wants to know the reasons viruses are not considered cells. You provide all the following reasons EXCEPT you make one mistake. Which statement below is FALSE with regard to why viruses are not considered cells?
