1. What is a model organism and why is it important to scientific studies? List two common model organisms, one for prokaryotic studies and one for eukaryotic studies.
Q: he flow of information in the cell is unidirection for all most all organisms (DNA-->RNA-->Protein),…
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A: Introduction Enzymes are also known as biocatalyst. Enzymes increases the rate of a chemical…
Q: Which Domain(s) compose of prokaryotic organism? Why do you say so?
A: Introduction Systematics: this is the branch of biology which deals with characterization of…
Q: Briefly describe 4 differences between prokaryotes and eukaryotes
A: The term “prokaryote” is derived from the Greek word “pro“, (meaning: before) and “karyon” (meaning:…
Q: 2) You isolate a strain of bacteria and want to know if it might be a new species. What do you need…
A: Bacteria is a prokaryotic organism having no membrane bound organelles such as nucleus. Bacterial…
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A: Introduction Bacterial growth occurs when a bacterium divides into two daughter cells, a process…
Q: 1. What is the importance of having a molecular section in a hospital laboratory?
A: Introduction Molecular biology:- It is the branch of biology that studies the molecular basis of…
Q: List 4 differences between prokaryotic and eukaryotic cells, and define the terms prokaryotic and…
A: Living organisms are classified into prokaryotes and eukaryotes. Prokaryotes are primitive organisms…
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A:
Q: 19) which of the trees in this figure groups the domains according to similarities in cellular size…
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A: Prokaryotes are unicellular organisms that lack nucleus , has circular DNA arrangement and are…
Q: ompare prokaryotic and eukaryotic cells. You may use illustration.
A: Prokaryotes are unicellular organisms that lack membrane-bound structures, the most noteworthy of…
Q: 1. What are the differences between a Prokaryotic and Eukaryotic cell? Be detailed.
A: Eukaryotic cells are those which contain the nucleus and other cell organelles. Eukaryotic cells are…
Q: 1. What principle in biology could explain this statement and discuss why?
A: Biological determinism is the principle that explains the statement " biology points out the…
Q: Bacteria and Archaea
A: Both Archaea and Bacteria are unicellular organisms. In this way they are different from eukaryotes,…
Q: What are some of the key differences between science and pseudoscience?
A: Science happens when someone goes into test a thought or an observation. Rigorous tests are…
Q: are able to complete the central dogma of biology much more Explain how prokaryotes quickly compared…
A: Cells are the smallest structural and functional unit of life. Cells can be of two types:…
Q: Which of the following are examples of eukaryotic organisms? (Select all that apply) Flowers…
A: Question 1 - Flowers and Humans are examples of eukaryotic organisms. Bacteria and Archaea are…
Q: ) Which cell shapes are observed in members of both Bacteria and Archaea? Which are unique to…
A: Bacteria and Archaea : Theses are small organisms and prokaryotic in nature . The general cell…
Q: In prokaryotes, after the ribosomes completes a synthesis, one would expect to find a) a new…
A: Prokaryotic organisms don't have well defined nucleus. The nucleoid is found in place of nucleus in…
Q: 1. What is the main difference between a prokaryotic cell and a eukaryotic cell? A-Prokaryotic cells…
A: Eukaryotic cells are those cells which are more complex in nature as compared to the prokaryotic…
Q: 1. What do you think has been the most important advance in microbiology to this point, and why? 2.…
A: Hello, thank you for the question. According to our policy, we only answer the first question…
Q: Explain the three domains of life (Bacteria, Archea and Eukaryota) If you were to choose what domain…
A: Three domains system theory was given by Scientist Woese while working on the evolutionary model of…
Q: Which of the following organisms are prokaryotes, and which are eukaryotes?(a) Humans(b) The…
A: Prokaryotes : It is a primitive cell characterised by the absence of a nucleus. Prokaryotes do not…
Q: 1. Based from the illustration above, what theory could explain the formation of ane prokaryotes 3.8…
A: Prokaryotes are the primitive organisms which arose during the Precambrian Period dating back to 3.5…
Q: 1. What features are similar between Archaea and Eukarya? 2. Based on your analysis, which Domains…
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Q: How is biology as a science and the environment related?
A: Environment is made up of living thing and non - living things both. Physical, chemical and…
Q: 5. There are numerous examples of both harmful and beneficial prokaryotes. Give specific examples of…
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Q: what're the features of model organisms
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Q: (5) According to the book, bioprospecting involves searching for organisms that might provide all of…
A: Bioprospecting is not a new branch. Humans have sourced food and other materials from living things…
Q: 1.Why is the need for classification of living organisms?
A: Biological classification is a scientific procedure in which the organisms are arranged into groups…
Q: 6. Which are responsible for the template in the synthesis of proteins which in turn control the…
A: The protein synthesis takes place in the cytoplasm of the cell. The protein synthesis activity and…
Q: 4. Please take a look at these images as a set, what theory or theorist does this represent and why?
A: There are many theories about the development of children and their education.
Q: 2. Which of the of the three compounds lead directly to life? (a) DNA RNA Protein (Ⓒ) Ans:
A: DNA a self-replicating material that is present in nearly all living organisms as the main…
Q: 1.Which of the following is true with a eukaryote? A) It has DNA. B) It has cell membrane C) Both of…
A: NOTE: AS PER OUR GUIDELINES WE ARE ONLY SUPPOSED TO ANSWER FIRST THREE QUESTIONS , PLEASE RESUBMIT…
Q: What is the importance of the use of Latin in science? How else do we use Latin today?
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Q: . What is nanotechnology?
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Q: 5. The symbiotic theory explains the origin of eukaryotic cells with the transition to aerobic-…
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Q: 1. Explain why there are some organisms that survive and there are some organisms that does not…
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Q: 1. When can a hypothesis be considered testable? Explain.
A: Hypothesis It refers to the proposed explanation for the phenomenon. An idea or assumption is…
Q: 1. Is the potato a living organism? Is it a live? How do you know?
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Q: In prokaryotes, after the ribosomes completes a synthesis, one would expect to find: a) a new…
A: Prokaryotes are unicellular microscopic organisms that don’t have nucleus and other membrane bound…
Structure and Composition of Cell Membrane
Despite differences in structure and function, all living cells in multicellular organisms are surrounded by a cell membrane. Just like the outer layer of the skin separates the body from its environment similarly, the cell membrane, also known as 'plasma membrane,' separates the inner content from its exterior environment.
Cell Membrane
The cell membrane is known by different names like plasma membrane or cytoplasmic membrane, or biological membrane. The term "cell membrane" was first introduced by C. Nageli and C. Cramer in the year 1855. Later on, in 1931, the term "plasmalemma" for cell membrane was given by J. Plowe. The cell membrane separates the cell's internal environment from the extracellular space. This separation allows the protection of cells from their environment.
Prokaryotes vs Eukaryotes
The cell is defined as the basic structural and functional unit of life. The cell membrane bounds it. It is capable of independent existence.
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- Please follow the structure below. Part A: List your topic and subtopic. Part B: Describe why this is an important topic in one paragraph. Part C: Describe the processes involved in your topic. Part D: Briefly describe the results of the paper (papers) you read on your topic. This should be a couple of paragraphs, at least. Be creative. Part E: List your sources (sources should also be cited in the text – see citation documents). All the text should be in your own words and you should cite all your sources of information. See citation documents. Topic: Fungi-Mycology is the study of fungi. Select one of the subtopics below and dive in! subtopic : Bioluminescent fungi – Start with what is bioluminescence and then discuss bioluminescent fungi by providing an overview of current research. Please list sourcesPlease ASAP. Thanku. Name 3 "neo-piagetian" researchers, briefly describe each researcher's work and its implications for Piaget's theory.Aside from biomedical applications, in what field can biomaterials be useful? Briefly discuss.
- Subject: Microbiology The author of a general biology textbook writes in reference to the development of antibiotic resistance, “The speed at which bacteria reproduce ensures that sooner or later a mutant bacterium will appear that is able to resist the poison.” How might this mutant bacterial cell appear? Do you agree with the statement? Does this bode ill for the future use of antibiotics?Anonymous posted 6 months ago (last edited 5 months ag Case Study in Microbiology The beaches at a nearby lake have been closed because of high E. coli counts. The lake is surrounded by agricultural areas and summer cottages. We know that different species of vertebrates have different E. coli strains in their digestive tracts. Propose a hypothesis about the source of the E. coli and design an experiment to test this hypothesis. Indicates a required field. Subject E: Case Study in Microbiology Cancel Save Draft Submit TOTT COFternrauo1S. Inaic are aciuiG, DASIC, O Teutrar. AnO pieasE STOW P Search for anythingEGO SA A newconnect.mheducation.com Assignments: BIOL 189 1004 - 2020 Sprg Connect Post-lecture Chapter 3 Questions Files Connect Post-lecture Chapter 3 Questions i Saved Help Save & Exit Subm Select all the components of cell theory as outlined by Schleiden, Schwann, and Virchow. Variation in cell structure is the foundation of The cell is the fundamental unit of life. evolutionary change. 00:42:10 A cell is only considered alive if it interacts with another cell. All organisms are made of one or more cells. In a multicellular organism, each cell is an organism in its own right. All cells come from preexisting cells. Reset Mc Graw Hill Education ( Prev 2 of 15 Next > MacBook Pro %23 %24 &
- Classification. Match the microbe/organism to its correct classification belongs to Domain Bacteria [Choose ] [ Choose ] prokaryote E. coli_ virus acellular microbe, contains nucleic acid helminth algae protozoa Kingdom Animalia photosynthetic eukaryotes, some may produce toxins causing "Paralytic Shellfish Poisoning" [Choose] animal-like, single celled eukaryotes [ Choose ]Please decribe two image in complete sentences what models shownsTHE SCIENTIFIC METHOD: DR. SEMMELWEIS’ CASE STUDY An example of the scientific method in action can be found in the work of Ignaz Semmelweis, a Hungarian doctor who lived in the early-to-mid-1800s. He was appointed to a ward in Vienna’s most modern hospital, the Allegemeine Krankenhaus. He noticed that in his ward, patients were dying at a rate that far exceeded that of the other wards, even the wards with much sicker patients. Semmelweis observed the situation for several weeks, trying to figure out what was different about his ward as compared to all others in the hospital. He finally determined that the only noticeable difference was that his ward was the first one that the doctors and medical students visited after they performed autopsies on the dead. Based on his observations, Semmelweis hypothesized that the doctors were carrying something deadly from the corpses upon which the autopsies were being performed to the patients in his ward. In other words, Dr.…
- Topic: Prokaryotes + Bioremediation ○ What are extremophiles and how are they being used for bioremediation? Audience: What science background does your audience have? Final Potential Driving Question or Debate 1: Final Potential Driving Question or Debate 2: Why should the audience care about this topic? How does each of the driving questions or debates impact the lives of the audience? List the specific scientific terms and concepts that you will need to define for your audience. How will you ensure that your story is scientifically accurate? List at least 2 specific references/sources you will use for your script. How will you ensure that your story is fair in the ideas it represents? What do you hope that the audience remembers from your podcast?Specimen Image Specimen Name If it is living, is it eukaryotic or prokaryotic? If it is eukaryotic, is it an animal or plant? Is it living or nonliving? O eukaryotic O prokaryotic O plant O living O nonliving O animal Specimen Image Specimen Name If it is living, is it eukaryotic or prokaryotic? If it is eukaryotic, is it an animal or plant? Is it living or nonliving? O plant O living O nonliving O eukaryotic O prokaryotic O animal Specimen Image Specimen Name If it is living, is it eukaryotic or prokaryotic? If it is eukaryotic, is it an animal or plant? Is it living or nonliving? O living O nonliving O eukaryotic O prokaryotic O plant O animalSTSE Topic: a brief introduction of Nanoparticles In medicine. Some information on health issues and Environmental and societal negative issues and how we can solve this problem. What can be done to reduce the the negative impacts caused by Nanoparticles in medicine. Make connections to quantum theory and vesper theory (use carbon atom) Future science: What will the future of this Nanoparticles in medicine will be?