Question

The bacteria Escherichia coli (E. coli) is an example of a unicellular organism. Which of the following statements about E. Coli bacteria is true?

A E. coli bacteria consist of a single cell.
B E. coli bacteria are not alive.
C E. coli bacteria can not reproduce.

Answer 1

B: E coli bacteria consist of a single cell

Answer 2

Eukaryotic animal and plant cells have several anatomical differences and similarities when compared to prokaryotic cells and viruses.

Step-by-step explanation:

Eukaryotic animal and plant cells have several anatomical differences and similarities when compared to prokaryotic cells and viruses. Both eukaryotic animal and plant cells have a nucleus containing their genetic material, whereas prokaryotic cells do not have a nucleus. Animal cells have centrioles and lysosomes, which are absent in plant cells. On the other hand, plant cells have a cell wall, chloroplasts, and larger vacuoles, which are not found in animal cells.

Prokaryotic cells, such as bacteria, have a simpler structure compared to eukaryotic cells. They do not have a nucleus or membrane-bound organelles like mitochondria or endoplasmic reticulum. Viruses, on the other hand, are not considered cells and do not have cellular structures like a cell membrane or organelles. They are composed of genetic material, either DNA or RNA, surrounded by a protein coat called a capsid.