inal answer:
The cells in “L” are eukaryotic, possess a plasma membrane, ribosomes, and endoplasmic reticulum, and are capable of splitting into two daughter cells during cell division. HeLa cells exemplify a eukaryotic cell line that has significantly contributed to medical research.
Step-by-step explanation:
The cells in “L” are eukaryotic, as indicated by characteristics such as having a plasma membrane made of a phospholipid bilayer, containing ribosomes and an endoplasmic reticulum, and undergoing DNA replication before cell division. Additionally, these cells can be a part of a multicellular organism and contain cytoplasm that is distributed into two daughter cells during cell division. Unlike prokaryotic cells, which have a single circular chromosome, eukaryotic cells typically have multiple chromosomes within a nucleus.
The HeLa cells mentioned are a specific line of eukaryotic cells that have been used in medical research. These cells have enabled important discoveries in numerous diseases, including cancer and AIDS, and have been instrumental in the development of vaccines such as the polio vaccine by Jonas Salk. The shape and size of cells, as highlighted, are crucial to their functional capacity and the maintenance of a favorable surface-area-to-volume ratio.