Question

Please help, I will give Medals and become a fan!

How are archaea and bacteria alike?


A.To survive, they must live in cold environments.

B. Their cells are small and lack a nucleus.

C. Their genetic material is similar.

D. Their structure includes a cell wall.

Answer 1

first off lets start with some literature:

Both bacteria and archaea are organisms consisting of a single cell that lacks a nucleus or organelles. Even though these two groups are evolutionarily unique, there are a number of similarities. It is easy to see why archaea were once considered a type of bacteria.

All living organisms belong to one of three groups, or domains. These domains are Archaea, Bacteria and Eukaryota. Eukaryotic organisms have cells that contain a nucleus and other organelles bound by individual membranes. Animals, plants and fungi are all eukaryotes. Archaea and Bacteria are prokaryotic cells — they contain no membrane-bound organelles. Both groups do, however, contain ribosomes. Ribosomes consist of RNA and protein and create all the proteins necessary for a cell’s survival. Bacteria and Archaea are both capable of movement, and accomplish this via flagella. Both types of organisms are also both surrounded by a cell wall. The two prokaryotic domains reproduce through asexual reproduction. There are three methods common to both domains: binary fission, fragmentation and budding. In binary fission, cells double their size then split evenly, creating equal-sized daughter cells. In fragmentation, a new cell grows from a severed piece of the parent cell. In budding, a new organism develops from some point on the parent organism. Due to asexual reproduction, the offspring of Archaea and Bacteria are genetic copies of the parent.

(not my work)

Answer 2

so now lets check out the options and which we can kill

Answer 3

well we know some bacteria live in those new zealand hot pools so option 1 is out

Answer 4

option 3 states that they are genitically similar which is silly because if that were the case they wouldn be delineated as identical

Answer 5

option 4 is .....sigh....

Answer 6

but option two is correct because: "a single cell that lacks a nucleus"

Answer 7

thus the correct answer is B. Their cells are small and lack a nucleus.

Answer 8

cool-cool?