Teichoic acid is a major feature of which cell wall? O Fungal Viral O Gram-positive bacteria O Gram-negative bacteria O All of the options

Q: 6. Does this data support a hypothesis that some resistance genes evolved in bacteria that were not…

A: NOTE: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Which of the following is true about biofilms? Most bacteria naturally live in biofilms Bacteria in…

A: According to our guidelines we are allowed to answer a single question at a time. So, if you want…

Q: Ih an acid-fast stain, acid fast bacteria retain their primary stain after the decolorization step…

A: Bacteria are also known as prokaryotes who do not contain well-defined nuclei and membrane bound…

Q: Question 1 Bacteria Bacterial Morphology, prepared slide A. B. C.

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Why are some microorganisms capable of utilizing certain carbohydrates and some are not?  Answer…

A: Carbohydrates are the macromolecules ,which are require by cell for their structural and functional…

Q: Is the environment in a candle jar anaerobic?

A: Introduction: An environment is considered as anaerobic when no free oxygen is available but present…

Q: A layer of Rhoeo discolor was placed on a glass slide with a drop of a .solution. Out of the 30…

A: Introduction  Osmoregulation is the important phenomenon in which cells/organisms maintains salts…

Q: different environments. Anerobic organisms need oxygen to survive, while aerobic organisms can…

A: Distinction of aerobic and anaerobic respiration depends on the oxygen requirement. There are two…

Q: 5 1. Based on the data you collected, which are larger: bacteria (represented by E. coli) or…

A:

Q: You conduct a gram stain on a bacterial culture. After counterstaining with safranin, cells are…

A: Gram staining is a technique of staining for classifying the species of bacteria.Gram staining helps…

Q: The following table depicts characteristics of five prokaryotic species (1-5). Use the information…

A: Species 5 is correct. It is a Photoautotroph, obtaining energy from light and carbon from inorganic…

Q: Which of these given statements is inaccurate about bacterial endospores?           Question 12…

A: Endospores are the dormant form of bacteria which allow bacteria to resist the harsh environment. In…

Q: 3. I am eukaryote organism with a cellulose cell wall that uses photosynthesis for energy to produce…

A: Plant cells and animal cells are multicellular structures. A plant cell has a cell wall whereas an…

Q: Why may some bacteria use extracellular enzymes to form blood clots? View Available Hint(s) for Part…

A: Option B. Blood clot can hide bacteria from the immune system

Q: A highly conserved endotoxin of gram negative bacteria is? Lipid A adhesin protease…

A: Gram negative bacteria has highly conserved endotoxin on its outer layers.

Q: What component of bacterial cells helps to combat/regulate osmotic forces?  2. What are Koch’s…

A: Bacteria are one of the most common and versatile organisms on Earth. Their small size, ability to…

Q: Why are infections that involve biofilms a concern?

A: The infections inside the human body are usually caused by the invasion of fungi, bacteria , viruses…

Q: E Apps O YouTube 对Maps M Gmail Q Biology Chapter 1-. <Diffusion and Osmosis Lab LabBench: Diffusion…

A: 1)Plant cell A has higher water potential than cell B-False 2) Plant cell B is at equilibrium with…

Q: Which of the following is correct? All bacteria can form endospores O Vegetative cells are inactive…

A: Introduction The endospore is the dormant, protective and non-reproductive structure produced by the…

Q: If you are working at a sewage treatment plant, which microbial process would you use to reduce…

A: denitrification;to reduce HAB's.

Q: You are given an unknown bacterium in the lab and have to determine unknown bacterium's oxygen…

A: . Obligate Aerobes require oxygen to grow but Obligate anaerobes are damaged by oxygen. Facultative…

Q: Which of the following statement(s) correctly apply to biofilms? (Select all that apply) O Biofilms…

A: Biofilms are a consortium of microorganisms that are embedded in a self produced matrix of…

Q: This cell membrane is permeable to water and I2KI but not to carbohydrates. What will happen over…

A: The physical and passive process by which movement of solvent or  water molecules between two…

Q: What color is a GRAM NEGATIVE bacteria? purple pink

A: Microscopic, single celled organisms which are found in every environment in millions are known as…

Q: The microbes discovered in Lake Whillans and Pitch Lake represented a few of the general categories…

A: Pathogenic organisms are of five main types: viruses, bacteria, fungi, protozoa, and worms or…

Q: The picture shows bacteria (Escherichia coli) under a microscope Do you bacterial growth or no (…

A: Culture media are an integral part of microbiology lab where bacteria can be grown on different…

Q: Which of the following "environmental parameters" can affect bacterial activities significantly?…

A: The study of factors influencing the environment and their impact on bacterial activities is…

Q: What do Peroxisome consume?

A: Membrane bound Cell organelle found in all eukaryotic cells. They originates from endoplasmic…

Q: A 73 year old woman is admitted to hospital for treatment of an abscess from staph. It was necessary…

A: Abscess is the confined pocket of pus that has built within the organs or tissues of the body.…

Q: Typical microorganisms are on the scale of 1 micrometers. The typical human eye can see things as…

A: Microorganisms are also known as microbes, these are very tiny organisms present ubiquitously in…

Q: Some bacterial species are capable of entering a dormant state when times get tough. This process,…

A:

Q: 10. From what other environments might scientists collect bacterial samples to further test their…

A: The bacteria can be collected from native places where development is less or from islands.

Q: Selective media: O Is regular nutrient agar that can grow any microorganism Selects for the growth…

A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…

Q: Review the names and functions of the following enzymes: Catechol oxidase DNA polymerase RNA…

A: Enzymes are Biomolecules that catalyzes/speed up the reaction as a result we get product from…

Q: Which of these statements is false? Microbiology is one of the largest and most complex of the…

A: Introduction Microbiology deals with microscopic organisms like bacteria, viruses, archaea, fungi,…

Q: Solvent Je ed After Ten Minutes llow one are attracted to the developing solution.

A: Thin Layer chromatography is depicted in the figure. This type of chromatography is used for the…

Q: Which of these antibitoics will kill endospores of Bacillus and Clostridium

A: Antibiotics are medicines that help stop infections caused by bacteria. They do this by killing the…

Q: H,0 H,0 H,0 H,0 H20 H,0 H20 Plasma membrane H,0 Which figure depicts a plant cell placed in a…

A: INTRODUCTION When a cell placed in a hypertonic solution the water will move from the cell to the…

Q: 10% NaCl solution presents a more environment than a 5% NaCl solution. isotonic O hypotonic…

A: The solution is considered to be hypertonic if a cell with a NaCl concentration of 0.9 percent is…

Q: Which of the following stains living cells?

A: Answer: STAINING = It is the method to color the dead or living cells to visualize them under…

Q: Check all of the correct statements concerning the gram-positive cell wall. O it stains purple in…

A: