2. If the yeast do not grow on your selective media plates, describe at least two different errors that may have occurred. Do not just identify the errors; describe how they would affect your results. Choose errors that are likely to have occurred.

2. If the yeast do not grow on your selective media plates, describe at least two different errors that may have occurred. Do not just identify the errors; describe how they would affect your results. Choose errors that are likely to have occurred.

Body Structures & Functions Updated

13th Edition

ISBN:9780357191606

Author:Scott

Publisher:Scott

Chapter16: Infection Control And Standard Precautions

Section: Chapter Questions

Problem 6RQ

See similar textbooks

Related questions

Q: Review Activity - Unit 10: Evolution 1. are traits that help an organism survive and reproduce in a…

A: Evolution is the change in the heritable characteristics of biological population over successive…

Q: For the following sequence, transcribe and translate the sequence into a protein. Be sure to…

A: Given strand is DNA template strand- 3'-TACCACCCCCTGAGTGCTGGGATC-5' Transcription of template Strand…

Q: Based on your understanding on the basic structure of fungi especially on the fungal cell membrane.…

A: Fungi Fungi are the uni to multicellular organisms and are non photosynthetic in nature.

Q: RNA that, combined with protein into multiple sun bits, constructs a peptide chain must be called…

A: RNA that, combined with protein into multiple sun bits, constructs a peptide chain must be the tRNA.…

Q: Answer the two parts of the question. a) Explain what gene therapy involves. b) Discuss how gene…

A: Gene therapy presents one of the best technical difficulties in current medicine. It is…

Q: Does sexual selection have the potential to accelerate speciation, please provide an example..

A: Sexual selection has a reputation as a major cause of speciation, one of the most potent forces…

Q: You are working with a bacterial lysogen and have decided to induce lysis. What needs to happen for…

A: Viruses are an obligate intracellular parasites. Some viruses are temperate phages that have to…

Q: Explain how scaffold proteins help the efficiency of the AMP kinase cascade. Why is it important…

A: The scaffold protein plays a key role in providing the platform for the specific…

Q: Question 64 The vertebrates that lack jaws are called O rays. O turtles. O lampreys. O eels. MacBook…

A: Since you have asked multiple questions from different topics at a same time we will answer only 1st…

Q: Which option is a nonrenewable source of energy Petroleum Sunlight Water Wind

A: We used energy from our environment to do verious work. For light, heat, current, industry we used…

Q: 2/. How do plants and animals regulate their body fluids? Why do you think body regulation is…

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Given the scenario, compute for the total volume of the culture media solution (milliliter or liter)…

A: We have been given the concentration of the nutrient broth and Agar and we have also been given the…

Q: Punctuated Equilibrium is a hypothesis that ... O suggests that evolution is not gradual but occurs…

A: Punctuated equilibrium is a hypothesis that evolution of a species is marked by sudden isolated…

Q: Compare monocot, herbaceous dicot and woody dicot stems. Indicate presence or absence of the…

A: Introduction Monocot stem refers to the stem of the monocot plants, it is a circular-shaped hollow…

Q: 16. In amphibian embryos, BMPS act on ectodermal cells in concert with Wnts to form the epidermis.…

A: Developmental biology describes how interacting mechanisms generate an organism's various size,…

Q: List three characteristics that distinguish Homo sapiens from premodern Homo Homo sapiens have a…

A: Scientific data gathered on human evolution suggests that the physical as well as behavioral…

Q: A protein that has been reversibly denatured has Multiple Choice temporarily lost part or all of its…

A: Answer :- Option (C) is correct. - Temporarily lost part or all of its secondary and tertiary…

Q: Model 5, continued... 36. As electrons are passed down the ETC, from one member to the next, small…

A: Electron transport system is a system, which involves a series of electron carriers of coenzymes and…

Q: Canthium wenzelii and Canthium sp. What will happen to the two Canthium species, which have their…

A: In phylogenetic studies, the most suitable method to visually represent the evolutionary…

Q: Which types of macromolecules (protein, carbohydrate, fat, or nucleic acid?) can be enzymatically…

A: In mouth digestion of Carbohydrates begins. With the help of salivary amylase enzyme, breakdown of…

Q: True or False The physical life is always greater than all the other “life” factors under…

A: Answer: false because the physical life is not always greater than aal the other life factors under…

Q: Styles raph Lungfishes Amphibians Mammals Tetrapod limbs Lizards and snakes Amnion Crocodiles…

A: A tree like or comb like taxonomic relationship among different group of organisms is called…

Q: Which of the following regarding aldosterone is false? the process leading to its release begin with…

A: The option 1 is correct as renin begins the cleavage of angiotensinogen to form angiotensin II. This…

Q: Why the synergy test results demonstrated that Penicillin G and Gentamicin did not act…

A: Penicillin G is an antibiotic that is used to treat bacterial infections. Pneumonia, strep throat,…

Q: Please draw a diagram that shows the interactions among biotic components of the savanna ecosystem.

A: A savanna ecosystem consists of mixed woodland and a grassland ecosystem. It is distinguished by…

Q: Equipment or materials used in immobilizing and separating cells of streak, pour and spread method.

A: Answer :- We need to understand one by one are as follow :- * Equipment or materials used in…

Q: Ashu did a titer assay with her phage lysate. She started with 100µL of phage lysate (10) and did 7…

Q: TRUE or FALSE? Sexual selection can only occur if the features and/or behaviors associated with it…

A: Natural selection is the interaction through which populaces of living beings adjust and change.…

Q: 5. What causes allele frequencies to differ between biological populations?

A: Allele frequency refers to the how common and Allele is present in a population It is determined by…

Q: Please help Why did we use nanoparticles?

A: Nanoparticles are the techniques which are used in the biotechnology which used to identify the gene…

Q: You look a cell. The cell has n=5. You see five pairs of condensed sister chromosomes on each side…

A: Introduction - Mitosis and meiosis are two types of cell division. When people say "cell division,"…

Q: Describe how presynaptic targets can be regulated to affect neurotransmitter release at the…

A: Definition of Synapse: The specialized junction at which a neuron communicates with a target cell…

Q: Discuss the physical structure of either a forest or a lake, and explain how the physical structure…

A: Lake is an open body of shallow depression containing water usually freshwater. Different types of…

Q: Explain in as much detail as you can:

A: Electrocardiogram is one of the most common & usable instruments in biological studies. This…

Q: Which do you think is more effective strategy for biodiversity conservation, Maintaining a Single…

A: The term biodiversity refers to the variety of life on Earth at all its levels, from genes to…

Q: A classical experiment studying the fate determination of stem cells in the developing embryo uses…

A: Introduction Muscles are a type of soft tissue. muscles are made up of a lot of flexible fibres.

Q: The best example of a covalent R- group interaction in protein is ] A Asp-Lys b Ser-Gin c A=U…

A: ANSWER)(e) S-S in Cys - Cys Cystine interaction is the best example of covalent R-group interaction…

Q: Discuss, the adaptations that Trypanosoma cruzi (Protist) has evolved to invade and manipulate the…

A: Trypanosoma cruzi is a protist that evolve itself to invade host cell and multiply itself.

Q: Yeast cells has been cultured on glucose (Table 1). The growth data follows the Monod Equation Table…

A: I gave you the answers below. Thank you.

Q: are bacterial cells eukaryatic or prokaryotic?

A: Cell is a microscopic structure exhibited inside the living organisms . It can be one in number or…

Q: O5-CAGCAUUA-3'

Q: The form of oxygen found toxic to microorganisms is rendered non-toxic by a. Superoxidase which…

A: Superoxide is composed of highly reactive oxygen atoms. It has the ability to reduce metal ions and…

Q: A hypothetical population was found to have a genotype frequency of AA=20%, Aa=40%, aa=40%. If the…

A: The genotype of the population is a number of populations with the given genotype and is calculated…

Q: , differentiate the effect of two varying pH levels (as indicated by by the color) to the amylase…

A: It is an enzyme which is produced by salivary glands and it have seen hydrolysis and digestion of…

Q: 1. What is a microtome? Write four types of microtomes and their uses. 2. What are the steps to…

A: We are allowed to do upto three subpart of a question. Please repost the undone question again.…

Q: hat features of molluscs appear in other invertebrate phyla? Explain

A: The most common properties of mollusks are covers with various vital openings used for breathing and…

Q: 13. A way we can measure the health of an ecosystem is to look at the change in number of species…

A: Answer

Q: Explain the neutral theory of molecular evolution (20%) and how you use it as a null hypothesis to…

A: There are multiple evolutionary terms that helps in establishing a role in the molecular evolution.…

Q: Describe three components of an Adaptive Radiation.

A: Adaptive radiation is the process by which individuals in a rapidly diversifying group diverge from…

Q: 1. Lac and Trp Operon are two different processes of sugar and amino acid. Describe the differences…

A: Lac and Trp operon are found in E. coli and other bacteria.

Concept explainers

Microbial Growth

The development of microbial growth is influenced by various natural conditions (both physical and synthetic) like pH, temperature, saltiness, gas focus (O2, CO2, and H2), nutrients, water action, and assimilation. Knowing the distinctive physical and chemical factors that influence the development and endurance of microbial growth in the climate will assist with reinforcing endeavors outfitted towards their control. These lines lessen or diminish their harmful impacts on humankind, creatures, and the climate.

Question

2. If the yeast do not grow on your selective media plates, describe at least two
different errors that may have occurred. Do not just identify the errors; describe
how they would affect your results. Choose errors that are likely to have
occurred.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Possible Error 1

VIEW

Possible Error 2

VIEW

Miscellaneous

VIEW

Step by step

Solved in 3 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

1. Why does mold growth not measured turbidimetrically? Explain this comprehensively and please, do not just copy from somewhere.
1. What is the significance of use of potato in the preparation of culture media? 2. What is the significance of inverting the container after the media had solidified?
4. Define selective media and explain when you would use it.
1. Discuss the principle of the use of potato dextrose agar, acetate agar, and malt agar in studying the yeast cultures. Answer this thoroughly and completely.
3b)A plant suspension culture was used to study the effect of three types of media on the growth of the culture using batch culture approach. Figure 3.1 shows the growth of the plant suspension cultures using Murashige and Skoog (MS), Gamborg B5 and Vacin and Went media. Comment and conclude on the results obtained. Suggest which is the most suitable medium to maintain the suspension cultures with justification.
12. A differential media a) allows visual distinction between bacteria to perform a specific biochemical process b) inhibits the growth of certain bacteria c) will only grow Gram-negative bacteria d) is a selective media
1. Discuss the freeze-drying process in details. 2. Compare between severe hating process and mild heating proces.
1) would you describe the contents of the soil-inoculated broth as being a “pure culture”? Why or why not? 2) How did the uninoculated broth differ in appearance from the broths inoculated with E. Coli and M. Luteus? And then how could you tell if a supposedly sterile, uninoculated broth was contaminated? Please explain in detail and highlight the important parts cuz I am confused and need help! Thanks
1. What are the advnatages of slide culture technique over wet mount technique for studying molds? Answer this comprehensively and please, do not just copy from somewhere.
1. Explain what is Coulter Counter method in microbiology and its advantages and disadvantages?
1. The technique used in bacteria for endospore staining can also be used to observe fungal spores. Select one: True False 2. Which of the following statements is/are TRUE? a. Agar does not provide nutrients to microorganisms. b. Peptone, pork extracts, and yeast extracts provide nutrients to microbes. c. Tap water must be used for preparing culture media. d. A & B are correct. e. B & C are correct Clear my choice 3. Motility of microorganisms is BEST observed with a a. Flagellar stain b. Hanging drop preparation c. Solid medium d. Negative stain e. Streak plate Clear my choice
1. Calculate the CFU/mL of the original culture for the countable plate as shown in the diagram. b) How many colonies would you expect if you plated out 0.1 mL from Tube C. c) How many colonies would you expect if you plated out 1.0 mL from Tube C.