What types of acid include in the gram-positive cell wall?

Q: How does the precise structure of the cell walls differ between gram-positive and gram-negative…

A: Staining is a technique used in slide preparation to colour the specimen. With light microscopy…

Q: Approximately how many bacterial colonies are present on plate B?

A: Bacteria are small, microscopic, and unicellular organisms that are found almost everywhere on the…

Q: How does the cell wall of gram negative and positive bacteria differ ?

A: Bacteria are Prokaryotic microbes which comprises of one cell and are without nucleus . On basis of…

Q: How do microorganisms adapt to hypotonic and hypertonic environments?

A: Introduction: A hypotonic solution is one which has less solute concentration compared to that…

Q: What is the bacterial cell membrane made up of?

A: The cell envelope of bacteria consists of a capsule, cell wall and plasma membrane. The capsule is…

Q: What are the peptidoglycans in the Gram Positive bacterial cell wall made up of?

A: Peptidoglycan is a component of cell wall of gram-positive and gram-negative bacteria.  The polymers…

Q: After a man infected with a Gram-negative bacterium was treated with the correct antibiotic for this…

A: E. coli is a gram-negative bacterium which cell wall is composed of a thin, inner layer of…

Q: What is the unique cell wall component found in gram positive bacteria?

A: Prokaryotes are single-celled microscopic organisms belongs to domain bacteria. A prokaryotic cell…

Q: Why must competent cells be kept on ice?

A: Many bacteria species can acquire the DNA from the environment, naturally. The Ecoli, however, is…

Q: name the specific molecules and their location that are found in gram positive cells?

A: The Gram-positive bacteria are the bacterial cells that give a positive result in the Gram staining…

Q: which portions of a bacterial cell aid the ability to a bacterium to cause infections?

A: The question is about the structure of bacteria which helps in causing infections.

Q: Salmonella enterica is a gram-negative bacteria under prokaryotes which has flagella. What is the…

A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…

Q: Explain the difference between Gram positive and Gram negative cell walls.

A: Gram stain or Gram's method is the method of staining used for distinguish between the bacterial…

Q: In what ways do the macroscopic features of bacterial colonies differ from those of molds?

A: Molds are a type of fungus. These are small, white, green, orange, purple, or black. They live…

Q: What is chemically unique about acid fast bacterial cell walls?

A: Acid fast bacteria are gram positive bacteria . They are unique among prokaryotes and normal gram…

Q: Gram-negative bacteria are generally more resistant to antibiotics than Gram-positive bacteria. What…

A: Gram positive and gram negative bacteria has some structures in common whereas some structure differ…

Q: When a cell ingests a bacterium, what role does the nucleus play?

A: Introduction  All the cellular activities are basically controlled by the cell nucleus as nucleus…

Q: Differentiate between gram positive and gram negative bacteria? At least 20 points?

A: Bacteria are classified as gram positive and gram negative bacteria;-

Q: In which kind of cellular structure would aquaporins be delivered to their destination in the cell…

A: Aquaporins(water channels) are part of a family of intrinsic channel proteins that form pores in…

Q: how did lysosome affect the gram positive and gram negative organism diffrently?

A: Lysozyme found in vesicle of lysosomes is a glycoside hydrolase that catalyzes the hydrolysis of…

Q: What is the difference between cell membrane, cell wall and outer membrane (for Gram negatives)?

A: The cell membrane has two functions: firstly, to be a shield that holds the cell's constituents in…

Q: Describe gram negative and gram positive cells walls.

A: Bacteria are members of a large group of unicellular microorganisms. Bacteria have cell walls but…

Q: what structure does a bacterial cell produce to resist phagocytosis?

A: Bacteria are a kind of biological cell.They form a large part of prokaryotic microorganisms.They are…

Q: What is the relationship of a solvent concentration to the penetration coefficient of cell membrane?

A: A solvent is anything that dissolves solute molecules in it. Water is also known as the universal…

Q: ll might appear Gram negative?

A: Bacteria can be defined as small single-celled organisms. Bacteria are present almost everywhere on…

Q: What prevents Elodea cells from becoming shriveled up like a blood cell would become if placed in a…

A: Hypersonic solutions are those which have high concentration of salt in it.

Q: How is motility associated with pathogenicity

A: Motility is a characteristic of bacteria which can move freely using their own cell processes…

Q: name the specific molecules and their location that are found in gram positive cell walls?

A: Gram +cell wall and gram-ve cell wall are two types of bacterial cell walls. The observable…

Q: what does gram positive cells look like?

A: Introduction Gram Staining is very common and popular method for classification of Bacteria.…

Q: Why do low concentrations of alcohol inhibit Gram-negative bacteria more than Gram-positive…

A: As per our company guideline we are supposed to answer only first question or first 3 subparts of…

Q: Besides water, what is the most abundant component of a typical bacterial cell by weight?

A: Bacteria is a unicellular Prokaryotic Organism which do not have true nucleus ,  present ubiquitous…

Q: What shape is the gram negative and gram positive?

A: The branch of science in which we study about bacteria is called bacteriology. During experiment to…

Q: What bacteria is gram positive ?

A: The bacteria are the prokaryotes and some of them are classified on the basis of their ability to…

Q: What is condition of cell placed in hypotonic solution?

A: Osmosis is a process in which water or solvent molecules move from lower concentration of solution…

Q: Do gram positive have outer membrane?

A: The bacterial cells are differentiated into two different cell types based on their staining…

Q: What is found in the bacterial cell wall?

A: A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane.

Q: What is gram negative and gram positive?

A: Gram staining is the type of staining to determine if the microorganism of interest is gram negative…

Q: What type of bacteria have flagella?

A: Flagella is a thread like locomotor appendages that extends outward from the plasma membrane and the…

Q: What factors determine the eventual size of bacterial colony?

A: Bacteria grow on solid media as colonies. A colony may be defined as a visible mass of…

Q: what happens to an Elodea cell when placed in a hypertonic solution and then add distilled water?

A: Answer: ELODEA cells: these are the plant cell present in the leaf. It has nucleus and cell wall ,…

Q: What can happen to cause gram-positive bacteria to appear gram-negative?

A: There are numerous methods of characterizing bacteria. One strategy depends on the cell membrane. In…

Q: what are the structures of gram negative cells?   what are the structures of gram positive cells?

A: Bacteria are single-celled prokaryotes ubiquitous in nature. As such, they can be found in different…

Q: List the major molecules that make up typical Gram-positive and Gram-negative cell walls and note…

A: Bacteria are the microorganisms that have cell wall and are unicellular. The cell type is…

Q: name the specific molecules and their location that are found in gram negative cell walls?

A: Bacteria are single-celled prokaryotes ubiquitous in nature. As such, they can be found in different…

Q: Explain how the structure of the bacterial cell wall relates to its Gram-stain status?

A: Staining: It is a biochemical method for coloring the specimens . To stain the specimens dyes are…

Q: Differentiate the cell walls of Gram-negative and Gram-positive organisms in terms of structure and…

A: NOTE:- "As you have posted multiple questions under one, we will solve the first part for you, to…

Q: What are hypertonic solutions?

A: The behavior of cells in regards to water movement depends on the type of solutions in which they…