What is an antibiotic? 1.An organism that inhibits the growth of other organisms 2.A synthetic chemical that kills bacteria 3.A chemical that inhibits microbial growth 4.All available answers are characteristics of an antibiotic.

What is an antibiotic? 1.An organism that inhibits the growth of other organisms 2.A synthetic chemical that kills bacteria 3.A chemical that inhibits microbial growth 4.All available answers are characteristics of an antibiotic.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter19: Viruses, Bacteria, And Archaea

Section: Chapter Questions

Problem 15SA

See similar textbooks

Related questions

Q: If someone is contaminated with a bacterium from the environment, are they guaranteed to develop a…

A: Answer: Option D seems to be the correct choice. The bacterial contamination is usually observed in…

Q: Summarize the terms used to characterize microbes based on they physical growth factors. Be…

A: Physical growth factors are components which contribute to the growth of the microorganism/microbes…

Q: Decimal Reduction time is a measurement of What percentage of a microbial population is removed…

A: INTRODUCTION Decimal reduction time Time required at the given condition or a set of condition to…

Q: Provide evidence in supporting or refuting the following statement: The cell, or cytoplasmic…

A: Introduction Bacteria are single-celled organisms with a small size. Bacteria can be found nearly…

Q: Microbiology question. Can you please choose the write answer and explain why it’s right and others…

A: CRISPR/Cas9 because of its simplicity, flexibility, and specificity is an effective genome editing…

Q: Which of the following is not part of Koch’s Postulates? a. A specific microorganism must be…

A: The ability of the microorganisms to causing disease is demonstrated by Robert Koch. It is developed…

Q: A culture medium on which only Gram-positive organisms grow is called a(n): Question 9 options:…

A: Culture media is referred to as a media composed of gel or liquid to grow microorganisms. Different…

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: Erythromycin, an antibiotic discovered in 1952 from soil bacterium Saccharopolyspora erythraea, was…

A: Yes, Philippines scientist namely Abelardo Aguilar discovered erythromycin from soil bacteria -…

Q: 1). Describe how you should dress to attend a microbiology lab? 2) In addition to your attire,…

A: Microbiology is the branch of biology that deals with the study of microorganisms.

Q: Choose the best below ? Which of the following best describes the term microbiota? a. The microbes…

A: The human body's largest population of microorganisms resides in the intestine and is collectively…

Q: Why do microbiologists use cultured plates with 30 to 300 colonies used for calculations? 2. Why…

A: 1. Microbiologists generally used cultured plates with 30 to 300 Colonies for calculation purposes.…

Q: Please match the fields of microbiology with the statements that most accurately describe them to…

A: Microbiology is the study of microscopic organisms like bacteria, viruses, fungi and parasites. It…

Q: Citing data from the results table, tell which antibiotic is most effective against this type of…

A: Antibiotic zone of inhibition Antibiotics are a class of compounds or chemical that inhibits the…

Q: Plaque assay (Bacteriophage Titer) Answer questions 2 & 3 2. Why don't bacteriophages continue…

A: Plaque assay is one of the widely used approaches for determining the quantity of infectious virus…

Q: This antibiotic, novobiocin, was tested against two different types of bacteria. What can you say…

A: Novobiocin belongs to the class of antibiotics named aminocaumarin that is derived from the…

Q: 1. You discover a newly potential microbe that could help in degrading toxic waste into simple…

A: There are several bacteria and fungi that have the potential to degrade the toxic waste into simpler…

Q: riefly describe any THREE CATEGORIES (three modes of action) of antibacterial drugs. Make sure to…

A: According to their principle of mechanism antibacterial drugs have been divided into several…

Q: What is the scientific name of the microorganism/s and its general characteristics? b. Why those…

A: Microorganisms are also known as microbes and they have a binomial nomencature which consists of two…

Q: Penicillin uses which mechanism of antibiotic action against bacterial cells?

A: Penicillin is a narrow-spectrum antibiotic which kills bacteria by binding the beta - lactam…

Q: Which two antibiotic combinations show synergistic effect? Chloramphenicol, Amipicillin, Neomycin,…

A: Synergism is the condition in which two substances interact with each other to produce a…

Q: You plated 1.0 mL of a sample diluted by a factor of 10^-5 and you counted 50 comonies after…

A: The stock concentration of the bacteria can be determined by counting the colonies formed on the…

Q: Which one of the following statements regarding antibiotics is FALSE? It is a substance produced by…

A: Antibiotics derived from the microorgansims or produced synthetically ,(wholly or partially) to…

Q: Match the early scientists with their notable discoveries: Alexander Fleming Howard Florey and…

A: Penicillin is a group of antibiotics, derived originally from common moulds known as Penicillium…

Q: What is bioremediation? Group of answer choices a.the use of bacteria to clean stuff up b.the use…

A: Microbes are creatures that are too tiny to be seen without a microscope, such as bacteria, archaea,…

Q: What are the impacts of microbiology to the society? Give examples to strengthen your claim

A: IMPACTS OF MICROBIOLOGY IN THE SOCIETY The activities of microbes and micro organisms themselves…

Q: finding the relationship between the new and already existing microbe?

A: Microorganisms are microscopic structures that can be seen or studied with the help of a microscope.…

Q: Write a report on role of microbes in pharmaceutical industry. You need to include different types…

A: Microbes are a very important component of life on earth. Not all microbes are pathogenic. Many…

Q: Who formulated the hypothesis that certain chemicals could kill microbes without harming humans was…

A: Chemotherapy includes antibacterial medications that target infectious germs or treatments that…

Q: Which type of sterilizing agents can be used in preservation of animals cells/tissues? How can we…

A: Sterilization may be defined as the statistically complete destruction of all microorganisms…

Q: What substance is produced by a microorganism that is capable of the growth of other microorganisms?…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which well-known microbiologist do you think had the greatest influence on microbiology? Why?

A: According to me, i think Louis Pasteur had a great influence on microbiology. He is also considered…

Q: select a microbe that has proven to be either environmentally or socially beneficial to human…

A: Microbes include single or multicellular organisms which are not visible to the unaided eye. Some…

Q: At the beginning of Frontline:Trouble with Antibiotics the reporter states what percent of the…

A: Trouble with antibiotics is a debate in which there are found debate between the individuals for the…

Q: Which of the following antimicrobial drugs target DNA/RNA synthesis? a) Ciprofloxacin b) Sulfa…

A: The antimicrobial drugs that target DNA/RNA synthesis are quinolones which are a group of…

Q: When food leftovers are stored in a refrigerator, how does this help prevent food borne illnesses?…

A: Food-borne illness or food poisoning is an illness caused by consuming foods that are contaminated…

Q: 14. Bioremediation is a frocess used to treat contaminated media, including water or soil by…

A: Bioremediation refers to the phenomenon in which contaminated media is treated. It also includes…

Q: The clear zone around an antibiotic disk Multiple Choice is a plaque indicating the bacteria got…

A: Antibiotics are the drugs that are synthcised with the aim to kill, inhibit or eliminate the…

Q: I am a gram-negative bacteria, only a chemoheterotroph, a pathogen and spiral shaped. What am I?…

A: Chemoheterotrophs are bacteria that get their energy from organic chemical molecules and get their…

Q: is clinical microbiology What is covered in this branch of microbiology How will this relate to…

A: Microbiology is that the study of microscopic organisms, like bacterium, viruses, archaea, fungi and…

Q: Imagine yourself being assigned to a very poor, remote village to educate the people about…

A: 1. Destruction of microbes in pond water Ponds are stationary water bodies and hence they can carry…

Q: Louis Pasteur said, “The role of the infinitely small in nature is infinitely large.” Explain what…

A: The association or relationship between the members of one or more species is called as symbiosis.…

Q: A sample of raw ground beef initially contained 113 E. Coli bacteria. After six hours, there are…

A: In modern biotechnology, the bacterium of Escherichia coli (E. coli for short) is important.…

Q: What is the difference between a probiotic and prebiotic

A: Prebiotics and probiotics both have their own role to play for better gut health. Probiotics: it is…

Q: Bacteria can increase in their number by binary fission into two daughter cells. The rate of…

A: The bacterial growth curve is divided into the four-phase the lag phase, the log phase or…

Q: Bacteria growth and multiplication play a role in infectious diseases : Bacteria can increase in…

A: According to the question given above, we have to find out the growth curve effect on the generation…

Q: Microbes form a number of relationships with each other. A. You are a microbe living in the human…

A: Microbes are minute, unicellular organisms that are invisible to the naked eye. They are also known…

Question

What is an antibiotic?

1.An organism that inhibits the growth of other organisms

2.A synthetic chemical that kills bacteria

3.A chemical that inhibits microbial growth

4.All available answers are characteristics of an antibiotic.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

The question below is one question I just separated the question marks 1) How are antibiotics, as a class of drugs, unique? 2)How does this facilitate resistance? 3)How are antibiotics misused?
1. In Microbiology, are there technologies that can help make bacterial culture and sensitivity done faster? Provide evidence of use in the Philippines.
What is the difference between a probiotic and prebiotic? Group of answer choices Prebiotics are natural chemicals present in food, whereas probiotics are artificial chemicals added to food to improve their nutritional value Prebiotics are living microbes that transform food, whereas probiotics are microbes grown in the lab and added to food. A prebiotic is a microbe acquired before birth, whereas a probiotic is a microbe acquired after birth A prebiotic serves as food for probiotics, which are consumable live microbes with health benefits
Answer the following questions: 1. What was the first antibiotic and what was its importance? 2. What does resistance mean? 3. Who is affected by resistance? 4. What if the resistance problem is not solved? 5. Describe the structure of the bacterium (its parts) 6. Can bacteria change? explain 7. Why do Bacteria communicate, what is the purpose? 8. Explain how a bacterium achieves its resistance. 9. What is the use given to antibiotics in production animals? 10. Is this use in animals good practice? 11. Once resistance occurs, what has the scientific community had to do? 12. Do antibiotics only affect negative bacteria? explain. 13. What are the most feared diseases due to antibiotic resistance? 14. Should antibiotics be used against viruses? explain. 15. How can we avoid antibiotic resistance?
3- why are bacteria becoming more resistant to antibiotics ? * a- Bacteria are changing and evolving b- Humans are using antibiotics incorrectly c- Antibiotics are becoming weaker d- Humans are becoming weaker
7. What is bioremediation? Group of answer choices a.the use of bacteria to clean stuff up b.the use of bacteria to make clothes c.the use of bacteria to make medicine
1) It is sometimes best to use two different antibiotics in order to treat an infection. This might happen because of the : -Symbiotic effects of the drugs -Synergistic effects of the drugs -Antagonistic effects of the two drugs 2) What was the first synthetic antimicrobial? - Salvarsan - Tetracycline - Sulfonimide
Choose the best below ? Which of the following best describes the term microbiota? a. The microbes that are smaller than a eukaryotic cell.b. The microbes that cause disease.c. The microbes that are decomposers.d. The microbes that are naturally found on or within our bodies.
Answer all of the questions 1. Which of the following antimicrobial drugs target DNA/RNA synthesis? a) Ciprofloxacin b) Sulfa drugs c) Gentamycin d) Penicilline) Polymyxin B 2. Which of the following antimicrobial drugs target protein synthesis? a) Ciprofloxacin b) Sulfa drugs c) Gentamycin d) Penicilline) Polymyxin B 3. true or false: Streptococcus is killed by growing on blood agar.
A compound synthesized by bacteria or fungi that destroys or inhibitsthe growth of other microbes is a(n)a. synthetic drug b. antibiotic c. antimicrobial drug d. competitive inhibitor
which of the following definitions is not technically correct? a. broad spectrum - effective against many different types of microbes b. bacteriostatic - prevents microbes from growing c. antibiotic - microbial or synthetic product that kills or inhibits growth of microbes. d. all of the above are correct
Which of the following is not part of Koch’s Postulates? a. A specific microorganism must be present in a disease b. The organism must be isolated into pure culture c. Living organisms spring forth from non-living materials d. All of the choices are part of Koch’s Postulates