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What are hollow structures in the cell that sometimes extend from the cell to make up cilia or flagella?
Extensions of the centrioles are what make up cilia and flagella.
Is there any similarity between bacterial cell wall and plant cell wall?
No, there is no similarity in bacterial cell walls and plant cell walls. They are different morphologically and also in chemical composition; plant cell walls are made up of cellulose, whereas bacterial cell walls are made up of peptidoglycan (also known as murein).
What cell structures make up the moneran kingdom?
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What biological molecules can make up the bacterial capsule?
The cell capsule is a very large structure of some bacterial cells. It is a layer that lies outside the cell envelope of bacteria.
A bacterial cell that has taken up plasmid DNA is?
called a transformed bacterial cell. The plasmid DNA can confer specific traits to the bacterial cell, such as antibiotic resistance, ability to produce certain proteins or enzymes, or other desired characteristics. This process is commonly used in genetic engineering and biotechnology research.
What is the process in which bacterial cell takes in which DNA released by a different bacterial cell?
The process is called transformation. In transformation, bacteria take up free DNA from their environment. The DNA can be integrated into the bacterial cell's genome and can lead to genetic diversity within the bacterial population.
Centrioles are cell structures involved primarily in?
Centrioles are cell structures primarily involved in organizing the microtubules that make up the cell's cytoskeleton. They are also crucial for cell division, aiding in the formation of the mitotic spindle that helps separate chromosomes during cell division.
What is the process of adding foreign DNA to a bacterial cell called?
The process of adding foreign DNA to a bacterial cell is called Bacterial Transformation. It is a technique used very frequently in molecular Biology labs.Ê
What makes up the bacterial cell wall?
The bacterial cell wall is primarily composed of peptidoglycan, a mesh-like structure made up of alternating sugar and peptide chains. In Gram-positive bacteria, the cell wall also contains teichoic acids, while Gram-negative bacteria have an outer membrane made of lipopolysaccharides. These components provide structural support and protection for the bacterial cell.
What molecules make up a cell wall?
In plants, the main molecules that make up a cell wall are cellulose, hemicellulose, and pectin. In bacterial cell walls, the main components are peptidoglycan and lipopolysaccharides. These molecules provide structural support and protection to the cell.
A bacterial cell that takes up naked DNA from its environment?
The process by which a bacterial cell takes up naked DNA from its environment is called transformation. During transformation, the bacterial cell incorporates the foreign DNA into its own genome, acquiring new genetic traits in the process. This ability to take up exogenous DNA is a key mechanism for horizontal gene transfer among bacterial populations.
Does bacterial cells have an outer cell wall made up of polysaccharides and proteins?
Yes, bacterial cells typically have an outer cell wall made up of peptidoglycan, a combination of polysaccharides and peptides. This cell wall structure helps provide support and protection to the bacterial cell.
