Prokaryotes are organisms whose cells lack a nucleus and other organelles. ... Prokaryotic cells are surrounded by a plasma membrane, but they have no internal membrane-bound organelles within their cytoplasm.
sorry if i'm wrong
i'm new to brainly
Answer:
The correct answer is- B) Cell walls are made primarily of peptidoglycan
Explanation:
There is a difference between the cell wall of bacteria, archaea, and eukarya. The cell wall of bacteria is primarily made up of peptidoglycan which contains two sugar N-acetylglucosamine and N-acetylmuramic acid while archaea contain two N-acetyltalosaminuronic acid (NAT) in place of N-acetylmuramic acid which is called pseudo-peptidoglycan.
Eukaryotic cell wall is also different from archaeal and bacterial cell wall and animals in eukaryotes do not have a cell wall. Therefore cell wall made up primarily of peptidoglycan will allow you to classify the organism as belonging to Bacteria but not Archaea or Eukarya.
A.
Sound absorption depends more on the thickness of a material than its color.
Rhyme is considered as a essential thing in a poem.
Answer: Option A
<u>Explanation:</u>
Poetry in olden days had certain rules to be followed. A poem is a rhyme with regular rhythm. In a poem it is essential to have Rhymes, rhythm, meaningful verses and a powerful language out of which rhyme is very important. A poem generally exhibits a standard rhyme scheme.
Actually rhyming words are used in a paragraph in alternative lines. This gives a kind of zest for the readers to read out. This is found at the end of lines and generally exhibits a rhythm when read out.
