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What cell structures is significantly different between Gram positive and Gram-negative bacteria?
The difference between a gram positive and gram negative bacteria is the thickness/presence of the peptidoglycan layer secreted on the outside of the plasma membrane
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Which of the following statements correctly describes the cells of bacteria and archaea?
Bacteria and archaea are both single-celled organisms, but they have different cell structures and genetic makeup. Bacteria have a simpler cell structure and different cell wall composition compared to archaea.
Nitrogen-fixing bacteria live in these structures found in the roots of legumes?
what is nitrogen fixing bacteria live in these structures found in the roots of legumes
How many bacteria are in one liter of drinking water?
There are many different kinds of bacteria in drinking water. In one liter of drinking water, there are literally millions of bacteria. Filtering the water with a high quality filtration system can significantly reduce this number.
What happens to bacteria at -18 degress?
Bacteria can survive at -18 degrees Celsius, but they become dormant and their metabolic activities slow down significantly. Freezing temperatures can cause damage to the cell membrane and cell structures, potentially leading to cell death if the freezing period is prolonged.
What are heat resistant structures in bacteria?
Heat-resistant structures in bacteria include endospores, which are dormant, tough structures that can survive extreme conditions like high temperatures. Endospores are formed by some bacteria as a defense mechanism to protect their genetic material. They allow bacteria to withstand harsh environments and continue to exist in unfavorable conditions.
What cell structure is significantly different between gram-positive and gram-negative bacteria?
The difference between a gram positive and gram negative bacteria is the thickness/presence of the peptidoglycan layer secreted on the outside of the plasma membrane
What are the Five major structures found in all bacteria?
The five major structures found in bacteria are capsule,ribosome,nucloid,flagella pilli,cytoplasm and pilus also
What is the correct statement regarding the cells of bacteria and archaea?
Bacteria and archaea are both types of single-celled organisms, but they have distinct differences in their cell structures. Bacteria have cell walls made of peptidoglycan, while archaea have cell walls made of different substances.
How are Archae bacteria different from Eu-bacteria?
they are not different they are the same
A bacteria can be classified as a eukaryote?
No, bacteria are prokaryotes, not eukaryotes. Eukaryotes have membrane-bound organelles and a nucleus, while prokaryotes do not have these structures.
Does bacteria have microtubules?
Bacteria do not have microtubules in an eukaryotic sense since they do not have tubulin. However, they do have tubulin homologue FtsZ protein that form structures and perform functions similar to microtubules in eukaryotes. Sometimes these structures are referred to as 'bacteria microtubules'.
What is the group of prokaryotes with strong cell walls and a variety of structures?
The group of prokaryotes with strong cell walls and a variety of structures are known as bacteria. Bacteria have diverse shapes, sizes, and structures, and their strong cell walls help protect them from external stresses.
