Match the following descriptions with the correct term or structure Cytoskeleton element that determines the cell diameter and is required for proper cell division Yields a high quantity of polypeptide in a short time interval Is duplicated soon in the initial stageof DNA replication Attaches the peptidoglycan to the membrane in Gram-negative bacteria Cytoskeleton element found only in rod-shaped cells A. MreB B. Fts Z C. ori sequence D. teichoic acids E. lipoprotein F. replisome G. polysome formation

1. Cytoskeleton element that determines the cell diameter and is required for proper cell division - Bacterial cytoskeleton elements FtsZ.

2. Yields a high quantity of polypeptide in a short time interval - Polysome formation.

3. Is duplicated soon in the initial stage of DNA replication - Ori sequence.

4. Attaches the peptidoglycan to the membrane in Gram-negative bacteria - Lipoprotein

5. Cytoskeleton element found only in rod-shaped cells - MreB.

Explanation:

1. Fts Z protein ( Filamenting temperature-sensitive mutant Z) is present in bacteria that are homologous to the tubulin of eukaryotes. This protein plays an important role in the cell division of prokaryotes.

2. Polysome may be defined as the structure that contains single mRNA and multiple ribosomes known as polyribosomes. These polyribosomes increase the production of polypeptide chains.

3. The ori sequence may be defined as the DNA sequence at which the DNA replication initiates. The ori region multiple rapidly for the initiation of teh DNA replication process.

4. The bacterial membrane consists of lipids, proteins, carbohydrates and peptidoglycans. The lipoprotein is the association of lipids with protein that helps in the membrane formation of gram negative bacteria.

5. Mre B is an important cytoskeletal protein present in bacteria especially is rod shaped bacteria. This protein is homologoue to teh actin of eukaryotes.

after making a punnet square using bv bv bv bv you will find that the ratio will be 9: 7 or a 128.6% probability.

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