Which of the following statement/s is/are true about gram positive bacteria Cell wall has thick peptidoglycan layer Cell wall lipid content is very low Lipopolyscharride layer is absent All of the above

Q: tonic (hyperosmotic) solution:   None of the other four answers describes what happens in a…

A: The movement of water in or out is based on the process called osmosis. Osmosis is the process in…

Q: A  tube which passes through a bacterial cell wall to allow some larger particles to enter or leave…

A: Bacteria are classified in Monera in R. H. Whittaker system of classification.

Q: Match the function with the bacterial structure. Swimming motilty Twitching motility Conjugation…

A: As immensely diverse creatures, bacteria have a variety of structural modifications that allow them…

Q: Gram positive cells have a much thicker layer of than Gram negative cells. O chitin O cellulose O…

A:

Q: What terms would describe a prokaryote that has is covered in a thick peptidoglycan layer, gets its…

A: Prokaryotes are typically unicellular microscopic organisms which lack a distinct nuclear membrane…

Q: The nuclei are invisible in Elodea cells under the view of microscope because elodea cells have no…

A: The given statement is false.The statement claims that Elodea cells lack nuclei and are invisible…

Q: A researcher discovers a new species of bacteria in the Sahara Desert. The researcher is concerned…

A: Bacteria are single-celled microorganisms.

Q: 1.  Identify a FALSE  statement from the following, Group of answer choices peptidoglycan in Gram…

A: Bacteria are organisms that are microscopic, unicellular, and prokaryotic in nature. They are…

Q: True or False: both gram-positive and gram-negative bacteria have a cell membrane inside of their…

A: Microorganisms are those small organisms that are invisible to the normal naked eye and can be seen…

Q: Generally speaking, you would expect the density of a population of mice to be less than the density…

A: Population Density is defined as the number of populations in a particular area at a given time. It…

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: Porins allow for the transport of material (e.g. nutrients) through the of Gram cell wall

A: Porins are present on the bacterial cell wall.

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: 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: Why does the liver contain the most mitochondria? It functions mainly for excretion. It consists of…

A: The cells are the smallest structure and functional unit in our body that contain different cell…

Q: Transport of maltose from the extracellular space to the cytoplasm of Gram-negative bacteria…

A: Gram-negative bacteria are a group of bacteria that do not retain the crystal violet stain used in…

Q: Lipopolysaccharide (LPS) is a major feature of which cell wall? O Fungal O Viral O Gram-positive…

A: Lipopolysaccharide are large molecules consisting of a lipid and a polysaccharide. They are found as…

Q: JE V plasma membrane capsule nucleoid fimbriae ribosome 0 G 0

A: Prokaryote word is derived from "pro" means primitive, and "karyon" means nuclear membrane.…

Q: stores materials?

A: Inclusions, cytoskeleton, endospores, cell wall, and wax layer are different structures found in…

Q: Which of these microbes has the most complex cell wall?     fungi     bacteria     protozoa…

A: Cell wall:- A cell wall is a structural layer surrounding some types of cells, just outside the cell…

Q: Some bacteria secrete chemicals that prevent the phagocytic digestion of a bacterium by interfering…

A: Usual cellular lytic processes involve ingestion of bacterium by certain cells and their fusion with…

Q: What terms would describe a prokaryote that is covered thin peptidoglycan layer between two…

A: Aerobic : When the body produces energy by using energy from the SUN. For example Plants . Anaerobic…

Q: Which of the following would be found inside a bacterial cel? inclusion Onucleiod Ofagella cytoplasm…

A: Bacteria is the single celled microorganisms with prokaryotic cell have no nucleus and other…

Q: The genus name of this free-living aquatic microbe is It uses for motility and a(n) to prevent…

A: This is a picture of free-living aquatic microbes. It has one central nucleus with several yellow…

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: For the microne Ideonella sakaiensis      if your microbe is cellular, include: o the general life…

A: Ideonella sakaiensis can degrade poly (ethylene terephthalate) (PET). It can use PET has sole source…

Q: Lipid A is a toxin commonly found in

A: Ans. Lipid A is a lipid anchor in the outer leaflet of Gram-negative bacteria's outer membrane of…

Q: What protects cells from dehydration and nutrient loss, helps defend against and helps with the…

A: The cells are covered by a different membrane. The plasma membrane can be found on almost all cells…

Q: Porins: O control what can pass through the gram negative cell wall O transport molecules through…

A: Answer: PORINS = These are the channels present in gram negative bacteria, These are found in the…

Q: The additional coverings that are found on top of the bacterial cell wall is collectively known as…

A: Bacteria are unicellular prokaryotic organisms. They belong to the kingdom Monera. Bacteria do not…

Q: discuss the similarities and differences of a gram positive cell wall and a gram negative cell wall

A: The bacteria are prokaryotic organisms that can be characterised by the absence of membrane-bound…

Q: What cellular structure protects bacteria from drying out? Peptidoglycan Glycocalyx Fimbriae…

A: Bacteria are single celled microorganisms, Which can't alive in a dry surface with a humidity or…

Q: Antibodies made against a bacterium's would bloick attachment to host cell surface receptors (best…

A: Antibodies are proteins that are formed by foreign antigens. These foreign antigens are capable of…

Q: A drug that inhibits mitosis would be more effective against  wall-less bacteria. gram-positive…

A: Drug are the substances which causes physiological impact on the body. The drugs can be administered…

Q: Which of the following is NOT required for proper flagellar structure and function? centrosome…

A: Ans:- Centrosome

Q: 50 µm

A: Answer

Q: For the following questions referring to cell types and structures, please use the image below for…

A: Cells are the smallest, self reproducing unit of an organism that perform all the physiological…

Q: Which is NOT true of attachment or adherance? may be due to fimbriae Omay be due to capsules…

A: Bacteria are the unicellular, simple microbes found everywhere. They reproduce by the process of…

Q: Which of the following is ABSENT in a Gram-positive cell envelope? plasma membrane O phospholipids…

A: Answer: There are two types of bacterial cells : Gram positive and Gram negative bacteria. These two…

Q: Which of the following does NOT describe a mechanism of antibiotic resistance among bacteria?…

A: Bacteria is a prokaryotic organisms which causes different types of diseases in humans and other…

Q: Some bacteria have a tube which allows materials to move directly into or out of the cytoplasm. This…

A: Bacteria may or may not poses surface appendages. Mainly three types of surface appendages can be…

Q: Is Gram positive bacillus subtilis:  yes or no answers Halophile?  A parasite or saprophyte?…

A: Bacillus subtilits is a soil bacterium. It is in fact one of the most common bacteria in soil and…

Q: which of the choices below is wrong or incorrect about glycocalyx/capsule/slime layer)? O It is the…

A: The glycocalyx exists in bacteria as either a capsule or a slime layer and is located on the apical…

Q: Teichoic acid is a major feature of which cell wall? O Fungal Viral O Gram-positive bacteria O…

A: The cell wall is the additional layer present outside of the plasma membrane in some organisms…