What are germ cells? What are the main parts of a bacterial cell? Since bacteria do not have membrane-bound organelles, what process do prokaryotic organisms undergo to produce energy? What are the only organelles found in bacterial cells?
A true nucleus is absent in the case ofthe prokaryotic cellof an organism and it is present in the eukaryotic cells. The prokaryotic cells mostly belong to the bacteria cells, instead of nucleus they contain a nucleoid region where the genetic material is present. Do bacteria have a cell wall?
As animal cells do not have a cell wall,they cannot undergo plasmolysis. ... OR Plant cells plasmolyse in a concentrated sugar solution. 3 a Diffusion is a result of the random movement of molecules or ions. At higher temperatures, these have more kinetic energy and move faster, so diffus...
Prokaryotic cells do not have nuclei or membrane-bound organelles. 90 percent of bacteria do, however, havecell walls, which, with the exception of plant cells and some fungal cells, eukaryotic cells lack. These cell walls form the outermost layer of bacteria and make up part of thebacterial ...
Plants do not have skeletons to give them form. Plants rely on their cells to give them their form. Plant cells are regularly shaped and give plants rigidity. The cells do this through rigid cell walls, unlike the flexible cell walls in animals.
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plant cells have an extra feature that animal cells do not have called the cell wall. In this post, we're going to describe the functions of the cell membrane and cell wall in plants and how that gives plants a benefit when it comes to water.
<p>To solve the question regarding which members of the kingdom Monera do not have a cell wall, we can analyze each option provided:</p><p>1. <strong>Halophiles</strong>: These are organisms that thrive in high salt concentrations. They are usually archa
What are the different cells and functions of those cells in the epidermal layer? What is the main function of platelets? What are autorhythmic cells? What can they do? Describe the role of cell wall in bacteria. (a) What is the role of microglial cells? (b) Why are they so important...
For bacteria, humans have found a more effective way to kill it, that is to apply antibiotics. The most typical case is the discovery of penicillin in the early history. Penicillin can destroy the polysaccharides on the bacterial cell wall, and cause the surface of bacteria to be exposed. ...