Question

question 4 match the following descriptions with the correct term or structure. cytoskeleton element found in rod - shaped bacteria; facilitates cell wall synthesis. yields a high quantity of polypeptide in a short time interval. protein complex that synthesizes cell envelope material during sepatation. cytoskeleton element that determines the cell diameter and is required for proper cell division. responsible for dna synthesis during chromosome replication. lacks a nuclear membrane. dna segment duplicated very early during the initial stage of dna replication. or i sequence nucleoid replisome fts z divisome polysome formation mreb

Explanation:

1. The ori sequence is the initial stage of DNA replication where replication starts.
2. Bacteria lack a nuclear membrane and their DNA is in the nucleoid region.
3. The replisome is responsible for DNA synthesis during chromosome replication.
4. FtsZ is a cytoskeletal element required for proper cell division and determines cell diameter.
5. The divisome is the protein complex that synthesizes cell envelope material during cell - separation.
6. Polysome formation yields a high quantity of polypeptide in a short time interval as multiple ribosomes work on a single mRNA.
7. MreB is a cytoskeleton element found in rod - shaped bacteria and facilitates cell wall synthesis.

Answer:

1. DNA segment duplicated very early during the initial stage of DNA replication - ori sequence
2. Lacks a nuclear membrane - nucleoid
3. Responsible for DNA synthesis during chromosome replication - replisome
4. Cytoskeleton element that determines the cell diameter and is required for proper cell division - FtsZ
5. Protein complex that synthesizes cell envelope material during separation - divisome
6. Yields a high quantity of polypeptide in a short time interval - polysome formation
7. Cytoskeleton element found in rod - shaped bacteria; facilitates cell wall synthesis - MreB